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Enhancing Healthcare Professionals' Culinary Skills, Food Management, Counseling Confidence, and Mediterranean Diet Adherence through a Culinary Medicine Boot Camp: A Pilot Implementation Program (PIP)

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Abstract
Introduction: In an era of increasing public awareness regarding the pivotal role of nutrition in the onset and progression of chronic degenerative diseases, there is a growing demand for information and assistance pertaining to the intricate relationship between diet and disease. Nutritional practices, therefore, emerge as a fundamental element in the prevention and management of these maladies, necessitating a proactive response from healthcare professionals (HCP). This study sought to evaluate the impact of participation in a Culinary Medicine (CM) program on Mediterranean diet adherence, food management skills, culinary proficiency, and counseling confidence among HCP. Methods: A mixed-methods pilot implementation program (PIP) was meticulously designed and executed, engaging a cohort of 20 HCP recruited from Hospital Clinic Barcelona. The program unfolded at the Alícia Foundation kitchen-lab and encompassed a series of interactive, hands-on sessions that delved into the realms of gastronomy, food management, culinary skills, and culinary diet therapy, with a specific focus on prevalent diseases and their prevention, treatment, and care. Tailored questionnaires were administered to all participants both before and after the PIP. Results: Of the 20 participants, 14 successfully completed the study, comprising 86% women, 86% aged above 40, 71% nurses, and 7% medical doctors. Interestingly, 86% of the participants had previously received nutrition training, whereas only 14% had received culinary training. Following the completion of the program, there was a remarkable improvement in adherence to the Mediterranean diet (p < 0.01). However, no statistically significant improvements were observed in food management and culinary skills or counseling confidence (p > 0.5). Despite the absence of statistical significance, there was a noteworthy trend towards greater advocacy for dietary changes before resorting to medication, along with enhanced confidence in providing nutritional and culinary guidance to patients. Conclusion: The findings from this study underscore the potential of hands-on CM training as a vital component of nutrition education for HCP. While statistically significant improvements in certain domains were not observed, the program did demonstrate its ability to influence attitudes, knowledge, and behaviors related to healthy cooking and eating for both HCP themselves and their patients. Given these promising trends, future studies with a larger sample size must be performed to further elucidate the impact of CM training on HCP and its potential benefits for public health.
Keywords: 
Subject: Public Health and Healthcare  -   Other

1. Introduction

The modern healthcare landscape faces a significant challenge: the rising prevalence of chronic diseases influenced by dietary factors. Cardiovascular disease, cancer, hypertension, diabetes, osteoporosis, and other conditions pose a global health threat. Good nutrition is increasingly recognized as a critical tool for preventing non-communicable disease (NCDs) [1]. Recent evidence has underscored the profound impact of dietary habits on individual’s health, linking poor diet and obesity to heightened disease risk [2]. As public awareness grows regarding the role of nutrition in disease etiology, healthcare professionals (HCPs) are expected to deliver a comprehensive care that bridges diet and disease. However, it is a common perception that they often face challenges such as insufficient skills, confidence, and time to deliver such comprehensive care.
High-quality nutrition in disease management necessitates not only in-depth nutritional assessment but also an emphasis on various other aspects. This includes impactful, resource-efficient interventions, policy measures, and community and clinical initiatives [3]. Educational programs, particularly those focused on culinary medicine (CM), offer a promising solution. CM, an evidence-based approach that integrates cooking skills with medical knowledge, empowers individuals to use food and beverages as a primary therapeutic tool [4]. Systematic reviews (28 from January 1980 to December 2011[5], and 34 studies from January 2011 to March 2016) [6], have shown positive outcomes of cooking programs on dietary habits, health status, and psychosocial outcomes in adults, highlighting the importance of these approaches [4,7]. Research also suggests that interventions targeted at patients and medical students, which involve home food preparation and hands-on experience in meal preparation, can lead to favorable changes in dietary habits, food choices, and related factors among adults [5,6,8]. Further studies like PREDIMED-Plus emphasize the benefits of a healthy Mediterranean Diet (MD) in managing comorbidities [9], and CM trainings also aim to equip HCPs with strategies and skills to enhance adherence to such diets.
Moreover, Nutrition care is increasingly recognized as a pivotal tool for enhancing patient experience [10]. Malnutrition-related disorders are well-documented to adversely impact various aspects of life, including social interactions, family caregiving, mood, sleep, cognitive and physical functions, sense of self, and overall quality of life [11,12]. This understanding aligns with the evolving perception of healthcare quality and value. Michael E. Porter posits that high-quality healthcare is defined by its ability to enhance value from the patient or caregiver’s perspective [13]. Consequently, initiatives that improve patient experience should be prioritized, particularly those like CM, which are cost-effective and straightforward to implement [7]. The social dimension of nutrition, including concepts like "mindful eating" [14] emphasizes choosing foods based on personal preferences and taste, reducing food waste, and adopting sustainable practices [15]. The goal is not to advocate for drastic alterations in dietary habits but to gradually integrate minor changes into daily routines, fostering sustainable, health-conscious culinary habits.
With this background, we hypothesized that HCPs receiving training in CM - encompassing healthy eating, cooking, meal preparation, selection of locally sourced and seasonal products, and strategies for habit change - would be more likely to adopt and share these practices with their peers and patients. This transfer of knowledge and skills represents a critical step in accomplishing the objectives of CM.
The primary goal of this project was to endow different types of HCPs with educational strategies focusing on healthier diets that would improve their skills and confidence on nutritional management of their patients.
Therefore, our aim was to examine the impact of the intervention not only for HCPs but also on their ability to transfer knowledge and practices to their patients and the broader healthcare community by assessing their increased adherence to the Mediterranean diet, beliefs in the efficacy of nutrition counseling, confidence on counseling, food management abilities, and culinary skills, and bolstering their capacity to guide, coach, and instruct patients requiring dietary guidance.

2. Materials and Methods

We executed a four-day pilot implementation program (PIP) with a cohort of 20 HCPs from Hospital Clinic Barcelona. The program was held at Alícia Foundation (ALICIA) facilities; a local private non-profit foundation dedicated to culinary innovation, healthier eating habits, reducing food waste, and promoting gastronomic heritage. The educational curriculum -designed jointly by dietitians and chefs- combined nutritional and culinary education. The program included sessions on CM, food management, culinary skills, and culinary diet therapy, focusing on prevalent diseases, their prevention, treatment, and care. Table 1 shows a detailed list of the activities carried out.
For evaluation, given the lack of specific surveys to assess the acquisition of knowledge of this particular skill set, we conducted pre- and post-program surveys among participants combining existing surveys with ad hoc questions. These surveys aimed to evaluate their perceived nutrition knowledge and counseling skills, as well as their personal dietary choices. The pre-program survey served as the baseline, gauging the professionals’ perspective, expectation, and initial knowledge, and comprised socio-demographic questions plus two other differentiated sections. Socio-demographic items collected information about sex, age range, profession, and if any prior training in nutrition or cooking. The first section included the Mediterranean Diet Adherence Screener (MEDAS-14) [16]. This semi-quantitative questionnaire assessed adherence on a continuous 0–14-point scale, categorizing participants into low (<5 points), medium (6 to 8 points), and high (>9 points) adherence levels. The second section evaluated culinary knowledge across four domains: food and diet therapy, food management, culinary skills, and confidence around food and cooking. In the food and diet therapy domain, we use a 1-to-5 scale (1, for strongly agree and 5 for strongly disagree) to measure perceptions of diet therapy knowledge and its expectations and the perceived importance of nutrition. For food management, participants rated their proficiency in various skills on a 1-to-7 scale, with 1 being the lowest and 7 the highest skill level. Culinary skills were assessed by asking about their frequency of cooking (per week) and proficiency in specific skills, again rated on a 1-to-7 scale, with "never / rarely" as an option for unpracticed skills. Confidence in nutrition and cooking was measured on a 0-to-7 scale, with 0 being the lowest and 7 the highest level of confidence.
Two months after the conclusion of the training course, a post-program survey was conducted to gauge the effects of the course on the participants in time. This time span was selected as an effort to avoid recalling bias as possible. This survey revisited topics covered in the pre-program survey, focusing on culinary knowledge and adherence to the Mediterranean diet. It also included a comprehensive evaluation of the course itself, aiming to understand if and how the training had altered the professional's perspective and practices. The survey’s assessment on the training activity was primarily qualitative, utilizing a series of open-ended questions. The following questions sought to capture the participants’ reflections on the course’s impact on their attitude toward nutrition and patient care: ‘Has this course changed your attitude in relation to nutrition and patient care? If so, how? And “How do you see yourself integrating any of the skills learned in the course with your patients? Additionally, participants were encouraged to share their thoughts on the strengths of the course and any suggestions for improvement with the following questions:, “What do you think has been the strong point of the course? And “What proposals for improvement do you propose in relation to the course?
To further qualify their experience, participants were asked to mark their responses to statements as “I have enjoyed the course,” “I would recommend the course to others”, “I have found the skills learned useful”, “I have put the skills I have learned into practice”, “I am thinking about incorporating the skills learned into my profession in the future”, and “This course has helped me as a person”. These statements were designed to capture the overall satisfaction with the course, the perceived utility of the skills learned, and the integration of these skills into both their professional and personal lives.

2.1. Statistical Analysis

To analyze the reported change in variables post-program, we employed the Mann-Whitney U test. This non-parametric test was chosen for its suitability in comparing differences between two independent groups when the dependent variable is either ordinal or continuous, but not normally distributed. The use of the Mann-Whitney U test allowed us to assess whether the ranks of the two groups differed significantly. We utilized Chi-square analysis to examine the relationship between participation in the course and a positive response to each survey item. This helped us determine if there was a statistically significant association between course participation and the likelihood of a positive survey response. Additionally, we conducted two-tailed paired Student’s t-tests to compare the means between two groups. This test was particularly relevant for assessing differences between pre- and post-program responses, as it accounts for the paired nature of our data, where the same subjects were surveyed before and after the program. For the description of results, we calculated means and standard deviations (SDs) using Microsoft Excel. These descriptive statistics provided an overview of the central tendency and variability within our data set.
While free-text comments from the surveys provided valuable insights, they were not subjected to formal qualitative analysis. Instead, these comments served as complementary data, enriching our understanding of the quantitative findings, and providing context and depth to statistical results.

2.2. Study Limitations

While our study sought to comprehensively assess the impact of a Culinary Medicine (CM) training program on healthcare professionals (HCPs) and their subsequent ability to transfer knowledge to their patients and the broader healthcare community, certain limitations should be acknowledged. Firstly, the sample size of our study, comprising 20 HCPs from Hospital Clinic Barcelona, may limit the generalizability of our findings to broader healthcare settings. This sample size was due to the facility constraints of Alicia Foundation, where the program was conducted. Although suit for a PIP, the sample size it was bound to might have ebbed the potency for statistical analysis to distinguish differences in some cases. Moreover, the homogeneity of the sample, with participants drawn from a single institution, may influence the diversity of perspectives and experiences, potentially limiting the external validity of our results. Additionally, our reliance on a self-reported survey methodology, while practical for capturing participants' perceptions, introduces the possibility of response or recall bias, as participants may have provided socially desirable responses or may recall their pre-program attitudes and practices partially. Furthermore, the absence of a control group hinders our ability to establish a direct causal link between the CM training and observed changes, as external factors could also contribute to some of the reported outcomes. Finally, the short-term nature of our post-program survey, conducted two months after the conclusion of the training, may not capture longer-term effects, and a more extended follow-up period could provide a more comprehensive understanding of sustained changes in HCPs' practices and attitudes. These limitations should be considered when interpreting the results and planning future research endeavors in the field of culinary medicine education for healthcare professionals.

3. Results

Sociodemographic profile: Of the initial HCP that completed the training program, 70% completed both surveys. Participants were composed by 86% female participants, and 71% were nurses. Training in nutrition was stated by 86% of participants and culinary training was declared by 14% of participants (Table 2).
Mediterranean Diet Adherence: There was a statistically significant improvement in overall adherence to the Mediterranean diet, as MEDAS-14 scores improved from 9.8 (SD=2.0) to 10.8 (SD=1.9) (p<0.01). However, when improvements in food management skills, culinary skills, or counseling confidence were evaluated no significant improvements were noted (Table 3).
Food and Diet Therapy Knowledge: When comparing pre- and post- surveys, agreement on the relevance of giving dietary advice (regardless of specialty) and the worthiness of investing time in eating habits counseling were maintained. However, previously to the pilot 29% of professionals strongly agreed that dietary advice is ineffective due to time constraints and this percentage was diminished to 14% two months after the course (Figure 1). A perceived increase in knowledge about food and diet therapy post-program was also detected switching from 36% of the pre-course respondents to 64% (Figure 2). No relevant changes were found in the participants’ perceptions about the value of nutrition counseling. However, there was a noticeable improvement in the endorsement of dietary habit changes before resorting to medication and a slight rise in the likelihood of referring patients to registered dietitians or other qualified nutritionist, increasing from 50% to 58% of the participants strongly agreeing with this statement, after completing the course (Figure 3).
Food Management Skills: Participants showed notable improvements in various aspects in food management, such as using a shopping list, buying seasonal products, understanding, and using nutritional information, preparing meals in advance, and efficiently using leftovers. Despite these positive developments, statistical significance could not be firmly established (Table 4).
Culinary skills: Participants indicated marked improvements in their self-perception about certain cooking techniques like steaming; improving from the mean punctuation going from 4.79 (SD=2.26) to 5.93 (SD=1.86), frying; increasing from 3.43 (SD=2.38) to 4.64 (SD=2.35), and microwave cooking; mounting from 3.71 (SD=2.76) to 4.64 (SD=2.21) (p<0.05) (Table 5).
Counseling Confidence: There was an increase in confidence across all items, with a statistically significant improvement noted in confidence regarding personal culinary skills raising from 4.21 (SD=1.76) to 5.29 (SD=1.68) (p<0.001) (Table 6).
Qualitative analysis: Remarkably, on the responses to open-ended questions in the survey, only one participant reported not having changed his/her attitude following the course. The remaining participants indicated that the course had enriched their knowledge, particularly in helping patients to modify their dietary habits. When asked about integrating the skills acquired from the course into their professional practice with patients, the responses were consistent: Participants reported that the application of these skills was straight forward, emphasizing that they could now provide more effective information to assist patients in adopting healthier habits. Moreover, we inquired about the most impactful aspect of the course, which was the value of hands-on practice in learning new culinary skills. Finally, The last open-ended question was related to some aspects we could improve. Most answers were related to the extension of the course (Table 7, Figure 4).

4. Discussion

As per our knowledge, at the time of the study, no scientific articles were identified that specifically explored hands-on culinary medicine education for healthcare professionals. To fill this gap, a mixed-methods pilot implementation program was designed and implemented, engaging healthcare professionals which encompassed a series of interactive, hands-on sessions that merged the know-how of experts’ gastronomy, food management, culinary skills, and culinary diet therapy, with a specific focus on prevalent diseases and their prevention, treatment, and care. The ultimate goal of this intervention was to evaluate the impact of participation in a CM program on Mediterranean diet adherence, food management skills, culinary proficiency, and counseling confidence among HCPs.
Our findings align with other parallel online interventions [17,18]. After the completion of the course, there was a noticeable increase in adherence to the Mediterranean diet, which was associated with increased confidence levels and culinary skills [19].
After completing the course, a reduced number of professionals concurred that dietary advice lacks efficacy given the time constraints faced by professionals, possibly indicating a belief that even with limited time, effective communication can lead to meaningful patient behavior change. In this sense, the course also helped them consider that it is worth counseling patients with poor eating habits. Although before and after the course the vast majority of participants considered that dispensing dietary advice should constitute a routine aspect of all physicians' care, after the course a few of them sowed neutral response, likely reflecting a belief that this task requires specific training, and this responsibility falls within the purview of registered dietitians. No investigations were identified that delved into these particular facets, boosting our interest to assess the consolidation this results in studies of higher depth. On the other hand, our intervention demonstrated a perceived augmentation in understanding of food and diet therapy that was indeed in line with other results from similar studies [20,21,22].
Participants showed notable improvements in various aspects in food management skills such as cooking healthy meals with few ingredients and culinary skills like microwave cooking and using herbs and spices. Other changes in dietary habits may occur more slowly in the months after the course and therefore may not be captured in the immediate post-pilot surveys. Beyond that, as there is also a growing body of literature supporting the fact that when physicians consolidate healthy lifestyle choices in their personal lives, they are much more likely to promote these choices to their patients [23,24,25], we reckon that our findings have a clear potential for potentially improving patient care.
Our findings align consistently with the outcomes observed in other studies assessing the impact of CM courses on medical students where targeted educational initiatives have been shown to be effective in developing practical cooking skills with the goal of expanding nutritional knowledge and promoting the effective preparation of diverse food groups in order to optimize cooking times [17,18].
An investigation conducted on the Australian population through a cross-sectional study delved into the perceived barriers and advantages associated with plant-based foods, encompassing vegetables, cereals, pulses, nuts, and seeds. Their findings underscored that, participants regarded the incorporation of pulses into their diet as challenging, citing issues such as taste, perceived time-intensive preparation, and a lack of knowledge regarding palatable cooking recipes [26]. These results serve as an example to emphasize the importance of -autonomous- meal preparation to reduce reliance on ready-to eat and processed foods, and how this should be an important aspect to consider when HCPs give nutritional advice and, consequently, when receiving nutritional education to do so. Convergently, other studies have consistently shown strong correlations between proficiency in healthy food preparation skills and improved dietary quality [27], as well as between time spent cooking and mortality [28]. Besides, in alignment with the results on the Australian cohort, a comprehensive review in 2015 reported practical tools aimed both professionals and patients to facilitate the integration of legumes into cooking practices and enhance overall eating habits [29].
In the light of these results, our holistic educational approach could also contribute to the creation of nutritionally balanced yet appealing dishes, thereby serving as an effective strategy to encourage the adoption of healthy eating habits, as HCPs have the capacity to impart knowledge, tools, and attitudes that empower individuals to develop the skills necessary for behavioral change, as studies have demonstrated how HCPs who have undergone culinary and nutritional courses have demonstrated heightened confidence in advising patients on maintaining a healthy diet [8,30,31], as also seen in the results from our PIP.
Findings described in the literature also support our proposed potential correlation between non-specialized HCP with better culinary skills and better dietary and nutritional advice during their clinical practice. Dietary counseling has been described to encompass a skill set that comprises proficiencies in assessment, communication style, implementation, and background knowledge [32]. Practical, hands-on instruction in cooking and nutrition has been proven to be more efficacious in enhancing the dietary habits of professionals compared to traditional clinical nutrition education [31,33,34,35,36]. Moreover, present research also underscores the correlation between the personal health practices of medical students and their subsequent patient counseling practices [25,37,38,39,40] and the significance of healthcare providers actively engaging in their own health behaviors as a fundamental component in augmenting patient adherence to healthier lifestyles and overall experience, as shown in other studies [5,6,8,9,10].
As described in the methods sections, this study has limitations bound to being a PIP, and also others identified in other CM studies, starting with the vague definition that is often pinned to the concept of “culinary medicine”. While this term has a recognized definition in academic literature, there is a noticeable absence of standardized guidelines specifying the content, duration, delivery methods, structure, or educational goal of associated programs [41]. This gap raises questions about the extent to which this standardized definition is universally understood and whether HCPs share a consistent interpretation when using this term. The lack of standardization approach in CM’s methodology could imply that the health benefits often attributed to CM may not be as substantial or consistent as previously reported. Moreover, lack of a control group in our PIP design limits our ability to establish a benchmark for assessing changes in knowledge or attitudes resulting from the program. The gender distribution of participants presents another limitation, with a predominant female presentation and only two male participants. This imbalance could affect the applicability of our findings across genders. Furthermore, the professional background of the majority of participants was in nursing. This concentration in one field reduces diversity of healthcare perspectives and may limit the extrapolation of our findings to other healthcare disciplines.
For future assessment, there is a crucial need for more robust study designs to overcome the PIP-related limitations, including the use of control groups, to strengthen the reliability of findings. In our following explorations, recruitment strategies will be refined to mitigate sampling biases, and the implementation of standard, valid and reliable data collection instruments will be established. An initial assessment of culinary skills tailored to individual participants will lead to more personalized and effective training programs. Moreover, future interventions will also target potentially underrepresented socio-demographics straits, to ensure a more inclusive understanding of the benefits of CM training.

5. Conclusions

In summary, our findings highlight the vital role of CM training as an integral component of nutrition education for HCPs. Our PIP demonstrated its potential to positively influence attitudes, knowledge, and behaviors related to healthy cooking and eating for HCPs. To fully appreciate the public health benefits of CM training and its impact on HCPs, further research with larger, more diverse samples is essential. This pilot study lays the groundwork for future exploration in the field of culinary medicine, indicating its value contribution to the broader context of health and wellness. With refined methodologies and expanded research efforts, the full potential of CM training can be realized, ultimately enhancing healthcare delivery and patient outcomes.

Author Contributions

L.A., I.P.G., and V.M. equally contributed to the manuscript. All authors have read and agreed to the published version of the manuscript.

Funding

This research received no external funding.

Institutional Review Board Statement

Not applicable.

Informed Consent Statement

Not applicable

Conflicts of Interest

The authors declare no conflict of interest.

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Figure 1. Professionals’ perspective in food and diet therapy counseling pre- and post-program. Percentage of responses is shown.
Figure 1. Professionals’ perspective in food and diet therapy counseling pre- and post-program. Percentage of responses is shown.
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Figure 2. Professionals’ perspective about their own knowledge in food and diet therapy, pre- and post-program. Percentage of responses is shown.
Figure 2. Professionals’ perspective about their own knowledge in food and diet therapy, pre- and post-program. Percentage of responses is shown.
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Figure 3. Professionals’ perspective About the Value of Nutrition training. Percentage of responses is shown.
Figure 3. Professionals’ perspective About the Value of Nutrition training. Percentage of responses is shown.
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Figure 4. Evaluation of the course satisfaction at 2 months. Results expressed as Mean.
Figure 4. Evaluation of the course satisfaction at 2 months. Results expressed as Mean.
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Table 1. Culinary Medicine Program Outline.
Table 1. Culinary Medicine Program Outline.
Session Topic Activity
Day 1 Introduction to Culinary Medicine • Welcome to Alícia Foundation and presentation of the course
• Visit to the garden
• Case presentation practice
• What is culinary medicine?
• Why do we cook?
• Resolution of cases with culinary demonstration
• Motivation I: Why do I need to change my eating habits and lifestyles?
Day 2 Food Management • Basics of healthy eating and how to put them into practice (meals planning, budget and purchases)
• Basic handling and cooking methods
• Nutrition myths and beliefs
• Eating away from home
• Food cultures
• Motivation II: How to motivate the patient (motivational interview)
Day 3 Culinary Diet Therapy in Prevalent Diseases • Nutrition in culinary medicine (according to patients’ needs)
• Obesity and diabetes
• Hypercholesterolemia and hypertension
• Motivation III: consolidation of new habits
Day 4 Prevention, Treatment, and Care • Presentation and resolution of cases
• Culinary demonstration in treatment of cancer
• Assessment and discussion of the course
Table 2. Demographic Characteristics.
Table 2. Demographic Characteristics.
Demographic Gender Age Occupation Previous Nutrition Training
male female 31-39 40 or more Nurse Doctor Other Yes No
n (%) 2 (14) 12 (86) 2 (14) 12 (86) 10 (71) 1 (7) 3 (21) 12 (86) 2 (14)
Table 3. Survey Results Before and After Culinary Medicine Program.
Table 3. Survey Results Before and After Culinary Medicine Program.
Pre-ProgramMean (SD) Post-ProgramMean (SD) P value
Mediterranean Diet Adherence 9.8 (2.0) 10.8 (1.9) 0.008*
Food Management Skills 62.0 (10.4) 65.1 (9.0) 0.128
Culinary Skills 55.0 (11.3) 59.3 (15.7) 0.214
Counseling Confidence 9.1 (2.2) 9.9 (1.2) 0.249
Mean (Standard Deviation); *P-values less than 0.05 are statistically significant.
Table 4. Food Management Skills.
Table 4. Food Management Skills.
Pre-ProgramMean (SD) Post-ProgramMean (SD) P value
Plan meals 5.64 (1.08) 5.43 (1.70) 0.620
Go shopping with a shopping list 5.71 (2.16) 5.86 (1.88) 0.635
Know how to manage the food budget available (for example, know how to compare prices between products) 6.07 (1.27) 6.00 (1.36) 0.828
Buy seasonal foods 5.64 (1.01) 5.93 (0.83) 0.302
Read information on storage, food use and expiration date 5.57 (2.03) 6.00 (1.18) 0.385
Understand nutritional information on food labels 5.57 (1.28) 5.79 (1.31) 0.336
Prepare meals in advance (for example, preparing the next day’s snack) 5.36 (1.78) 6.14 (0.77) 0.102
Cook extra food that can be used in another meal 5.71 (1.90) 5.79 (1.37) 0.917
Cook healthy meals with few ingredients 5.64 (1.45) 5.93 (1.59) 0.645
Cook meals in a short time 5.50 (1.40) 5.93 (1.59) 0.517
Take advantage of leftovers for other meals 5.57 (1.65) 6.29 (0.99) 0.065
Mean (Standard Deviation); P values less than 0.05 are statistically significant.
Table 5. Culinary Skills.
Table 5. Culinary Skills.
Pre-ProgramMean (SD) Post-ProgramMean (SD) P value
Days in a week cooking 6.36 (1.34) 6.07 (1.54) 0.302
Degree of skill:
Cook in general 6.00 (1.18) 5.50 (1.51) 0.346
Peel, cut, chop, and blend foods 5.93 (1.27) 5.71 (1.64) 0.706
Crush, squeeze, and liquify foods 5.14 (1.70) 5.64 (1.78) 0.433
Steam 4.79 (2.26) 5.93 (1.86) 0.026*
Boil 5.71 (1.33) 5.93 (1.59) 0.732
Grill (with low fat) 6.00 (1.18) 5.93 (1.59) 0.905
Roast in the oven (meats, fish, vegetables…) 5.14 (1.70) 5.79 (1.19) 0.168
Fry 3.43 (2.38) 4.64 (2.37) 0.048*
Stew (cooking in a liquid or sauce over medium heat) for example, a beef stew 4.57 (2.14) 4.79 (2.29) 0.512
Microwave (cooking raw food, not reheating) 3.71 (2.76) 4.64 (2.21) 0.048*
Use herbs and spices to flavor dishes 4.57 (2.17) 4.86 (1.79) 0.435
Mean (Standard Deviation); *P values less than 0.05 are statistically significant.
Table 6. Counseling and Counseling Confidence.
Table 6. Counseling and Counseling Confidence.
Pre-ProgramMean (SD) Post-ProgramMean (SD) P value
I have…
… confidence in my personal nutrition management 5.29 (1.63) 5.71 (0,99) 0.111
… confidence in my personal culinary skills 4.21 (1.76) 5.29 (1.68) 0.001*
… confidence in giving nutritional advice to patients 4.79 (1.31) 5.07 (0.73) 0.414
… confidence in giving culinary advice to patients 4.29 (1.20) 4.86 (1.03) 0.230
Mean (Standard Deviation); *P values less than 0.05 are statistically significant.
Table 7. Evaluation of the course after 2 months.
Table 7. Evaluation of the course after 2 months.
Theme Title Summary of Theme Representative Quotation
Has this course changed your attitude towards nutrition and patient care? If yes, how? Most participants identified a change in their attitudes. They acquired new knowledge relative to new ingredients, spices, presentation, and motivational interview. "It has provided me with tools to make a more specific approach depending on the pathology, providing more practical kitchen skills"“… new culinary skills and menu management.”
How do you see yourself integrating any of the skills worked on in the course with your patients? Participants founded easy to integrate the skills. "There are several activities that I can implement in my daily activity. Starting by addressing the change in eating habits more effectively as well as being able to advise better and with different resources."
What do you think has been the strong point of the course? Most participants thought that the strong point of the course was the practical participation and new tips in cooking. "Being able to see the practical part of different dishes, relating scientific evidence to food.""All the workshops have been very interesting but above all, the practical cooking classes, because you learn without realizing it"
What proposals for improvement do you propose in relation to the course? In general, most people thought that the course was too long and that I could me more condensed. "Reduced format to guarantee attendance."
Mean (Standard Deviation); *P values less than 0.05 are statistically significant.
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