Developing and testing a measurement tool for assessing predictors of breakfast consumption based on a health promotion model

Beliefs, self-efficacy, subjective norms, and eating behaviors according to the breakfast frequency among female university students in South Korea

BACKGROUND/OBJECTIVES

Skipping breakfast is prevalent in young adult women. This study examined the psychosocial factors and eating behaviors according to the breakfast frequency among female university students.

SUBJECTS/METHODS

The subjects were female university students in Seoul, South Korea. A survey was done, and the data from 291 students were analyzed. The subjects were categorized into a high breakfast group (HBG) and low breakfast group (LBG). Analysis of covariance and multiple linear regression were mainly used in data analysis.

RESULTS

The subjects had breakfast 3.6 days/week on average. The HBG (47.4%) and the LBG (52.6%) differed significantly in breakfast status, including place, people eating together, breakfast menu, and breakfast preparers (P < 0.001). The HBG agreed more strongly with the advantages of breakfast than the LBG (P < 0.001). The disadvantages/barriers of breakfast were stronger in the LBG (P < 0.001). The HBG felt more confidence in having breakfast (P < 0.001) and confidence in general eating behaviors (P < 0.05). The two groups also differed in the subjective norms from parents/professionals (P < 0.001) and siblings/friends (P < 0.01). The HBG showed desirable eating behaviors more frequently (P < 0.001) and undesirable eating behaviors less frequently (P < 0.001). Multiple regression showed that the following were significantly related to the breakfast frequency, explaining 57.3% of the variance: self-efficacy regarding having breakfast (P < 0.001), perceived barriers of breakfast (no appetite/habit/indigestion, P < 0.001), desirable and undesirable eating behaviors (P < 0.01), subjective norms from parents/professionals (P < 0.05), and perceived barriers due to lack of time/preparation difficulties (P < 0.05).

CONCLUSIONS

Psychosocial factors and eating behaviors were significantly related to the breakfast frequency. Nutrition education might include strategies to increase self-efficacy for breakfast, modify the beliefs, particularly the disadvantages/barriers of breakfast, adopt desirable eating behaviors, and elicit support from significant others.

Usability evaluation of emergency information systems in educational hospitals in Kerman, Iran

BACKGROUND

Smart and practical health information systems and applications with fewer errors are crucial for healthcare facilities. One method that ensures the proper design of health information systems (HIS) and applications is usability evaluation.

OBJECTIVE

This study aimed to evaluate the usability of the emergency information systems used at the emergency departments of four educational hospitals in Kerman, Iran.

METHOD

This study was conducted in two phases. In the first phase, the information systems' errors and shortages were identified using a semi-structured questionnaire by users (nurses and the IT staff). In the second phase, based on the results of the first phase, two questionnaires were designed for each group of users to their opinions about the usability of the emergency information systems.

RESULTS

The average score of "reducing and facilitating user's daily activities" was significantly different among hospitals (p = 0.03). Shahid Beheshti Hospital obtained the lowest usability score (17.5), and Afzalipour Hospital received the highest usability score (21.75). Moreover, the average score in "use of the HIS" for nurses and IT staff was 2.93 and 3.54 on a scale of 5, respectively.

CONCLUSION

Usability evaluation of health information systems is essential to ensure that these systems provide sufficient and accurate information and requirements for users and health care providers. Also, modifying health information systems based on the user views and expectations improves the quality of the system and user-system Interaction.

A Socio-Cognitive Review of Healthy Eating Programs in Australian Indigenous Communities

Purpose: This paper aims to understand the challenges to healthy eating for Indigenous Australians using a Social Cognitive Theory lens. Understanding the environmental, cognitive, and behavioural barriers to healthy eating for Indigenous populations in Australia will help identify current gaps and highlight future actions needed in this area to close the gap for Indigenous Australians. Study design: Narrative review of interventions of healthy eating programs in Australian Indigenous communities sourced using a systematic search protocol to understand the environmental, cognitive, and behavioural barriers to healthy eating among Indigenous Australians and to identify gaps and future actions needed to address this from 2010–2020. Results: The search produced 486 records, after duplicates were removed and the inclusion and exclusion process were utilised, seven interventions were retained in nine studies. The seven interventions had multiple study designs, from randomised control trials to case studies. Conclusions: Further work needs to explore the long-term feasibility of providing fruit and vegetable discounts and the impact of remoteness for the delivery of healthy food. Dietary interventions need to be clearly described, and fidelity and process of the design and implementation process to help with replication of work.

Predictors Of Breakfast Consumption Among Iranian Students: Applying Social Cognitive Theory

Background — Despite the known significance of regular breakfast consumption, skipping or inadequate consumption of breakfast is common among students. Social cognitive theory (SCT) is one of the most effective theories in predicting nutritional behaviors, especially breakfast-related behaviors Objective — This study aimed to determine the factors related to breakfast consumption based on SCT among students of Islamic Azad University Kermanshah Branch. Methods — In this cross-sectional study, 206 students of Islamic Azad University Kermanshah Branch were selected based on availability sampling. An online questionnaire consisting of demographic information scales, SCT variables and breakfast consumption behavior was sent to student groups. Data were analyzed using descriptive statistical tests, chi-square test, linear regression and correlation analysis in SPSS software version 16. Results — On average, students consume breakfast 4.39 times a week. Overall, 17.6% of students had completely ignored breakfast and 42.4% of them ate breakfast irregularly between one and six times a week. Among the components of social cognitive theory, self-efficacy and observational learning predicted 55.7% of changes in breakfast consumption among students (P<0.001). Conclusions — It seems that social cognitive theory is a useful framework for predicting breakfast consumption behavior among young people, and it is possible to improve breakfast consumption behavior by designing and implementing appropriate educational interventions based on this theory.

A systematic review of interventions to increase breakfast consumption: a socio-cognitive perspective

OBJECTIVE

Regular breakfast skipping is related to unhealthy dietary behaviours, such as consuming an overall poorer quality diet and lower rates of physical activity, both of which are linked to a higher BMI. Adolescent breakfast skippers struggle with mental focus, sleep issues and lower grades. Solutions that can be implemented to overcome breakfast skipping are needed.

DESIGN

A systematic literature review was undertaken to identify programmes that aimed to increase breakfast eating. Following the PRISMA framework, studies were sourced to examine details of behaviour change, evidence of theory use and other important programme learnings and outcomes.

SETTING

Breakfast consumption empirical studies published from 2000 onwards.

PARTICIPANTS

Nineteen empirical studies that aimed to improve breakfast eating behaviour.

RESULTS

Out of the nineteen studies examined, ten studies reported an increase in breakfast consumption frequency for the entire study group or subgroups. Seven studies found no change, one was inconclusive and one observed a decrease in breakfast frequency. Positive changes to the dietary quality of breakfast were observed in five of the studies that did not observe increased frequency of breakfast consumption. Only six studies reported using theory in the intervention.

CONCLUSIONS

This evidence review points needed to extend theory application to establish a reliable evidence base that can be followed by practitioners seeking to increase breakfast eating rates in their target population.

Psychometric Properties of the Iranian Brief Version of the Transtheoretical Model Instrument in Terms of Hookah Tobacco Smoking Cessation

Background

Transtheoretical model (TTM) has been recognized as a common theoretical model in researches in terms of addictive behaviors. The aim of this study was to examine the psychometric properties of the Persian brief version of the TTM for hookah tobacco smoking cessation in a sample of Iranian rural adults who were in the preparation stage for hookah cessation.

Methods

This was a validation study on Iranian rural adult hookah smokers by the TTM instrument. First, to translate the questionnaire items from English to Persian, backward-forward procedure was used. Face and content validity of the instrument items were assessed. Confirmatory factor analysis (CFA) was performed to determine the construct validity of the instrument. For this aim, 300 participants completed the instrument. Cronbach's alpha coefficient and intraclass correlation coefficient (ICC) were calculated to examine the internal consistency and reliability of the subscales of the instrument.

Findings

The content validity index (CVI) and content validity ratio (CVR) of the items were ≥ 0.80 and ≥ 0.60, respectively. Based on CFA, the data fitted the TTM model. root mean square error of approximation (RMSEA), the goodness of fit index (GFI), adjusted GFI, and comparative fit index (CFI) were 0.037, 0.960, 0.910, and 0.950, respectively. At this stage, 6 items were deleted. The ICC and Cronbach's alpha of the subscales ranged between 0.60-0.74 and 0.71-0.86, respectively. The final instrument with 29 items was confirmed.

Conclusion

The findings suggest that translating Persian brief version of the TTM instrument was a reliable and valid tool to identify the determinants of hookah smoking cessation among Iranian rural adults.

Adopción de comportamientos saludables en la niñez: análisis del concepto

La adopción de comportamientos saludables es un fenómeno multidimensional que está determinado tanto por las características individuales del niño, como por las relaciones sociales y con el entorno que se establecen. La niñez es una etapa de grandes cambios a nivel neurofisiológico y social, que determinan el establecimiento de comportamientos asociados a la salud que pueden mantenerse de por vida y por tanto tener un efecto positivo o negativo en el bienestar y calidad de vida del futuro adulto. Este artículo tiene como objetivo analizar el concepto de adopción de comportamientos saludables en la niñez, a través de la metodología propuesta por Walker y Avant (2005), que permite examinar las características definitorias y atributos del concepto. La clarificación de este concepto amplia el conocimiento acerca de este fenómeno, lo que permitirá consolidar y plantear estrategias de promoción, prevención e intervención, así como guiar la investigación y la práctica de cuidado de enfermería en la niñez.

Readiness to change for interprofessional collaboration in healthcare: Development and validation of a theory-based instrument

This paper presents a study that aimed to develop and validate a theory-based instrument for the assessment of readiness to change for interprofessional collaboration in healthcare (IPC-TTM). The instrument was developed in the Persian language and tested in the Iranian context. Healthcare professionals from medical and nursing professions participated in the assessment of validity and reliability of the instrument. We conducted this psychometric study in two phases: First, the questionnaire was developed based on the transtheoretical model (TTM) through literature review and expert panel. Then, in the validation phase, we held three modified Delphi rounds to assess the content and face validity of the questionnaire. We used confirmatory factor analysis (CFA) to evaluate the fit of the questionnaire as applied to modified TTM. Reliability of the final instrument was tested by assessing the test-retest reliability of instrument items with Kappa coefficient. We also calculated the intraclass correlation coefficient (ICC) and Cronbach's alpha to assess the test-retest reliability and internal consistency of the instrument sub-scales. The initial item pool consisted of 30 items and three sub-scales (Attitude, Intention, and Action). The content validity of the questionnaire was confirmed with 17 items. Based on the CFA results two additional items were deleted to increase the fit of the model. The final instrument was confirmed with 15 items and three sub-scales. Reliability assessment on the 15-item instrument showed an acceptable test-retest reliability of the instrument items. ICC values for the Attitude, Intention, and Action sub-scales of the instrument were calculated as 0.82, 0.73, and 0.71, respectively. Moreover, Cronbach's alpha for the Attitude, Intention, and Action sub-scales were 0.85, 0.73, and 0.77, respectively. This study offers a new theory-based instrument to measure readiness to change for interprofessional collaboration in healthcare in the Iranian context. The questionnaire can be used for 'needs assessment' in developing tailored educational interventions and self-assessments in interprofessional education studies.

Breakfast consumption determinants among female high school students of Yazd Province based on Pender's Health Promotion Model

BACKGROUND AND AIM

Despite the importance of breakfast, especially for students, unfortunately, this meal is usually ignored in daily routine. The aim of this study was to identify determinants among female high school students of Yazd province based on the Pender Health Promotion Model.

METHODS

This was a cross-sectional study conducted to examine 200 female high school students of Yazd, selected by cluster sampling method in 2016. A researcher-made questionnaire, based on Pender's Health Promotion Model, was used as a data collection tool. A panel of experts and Cronbach's alpha coefficient were used to confirm the questionnaire validity and reliability. In order to analyze descriptive data, SPSS version 22 was used. AMOS software (v.23) was employed for path analysis.

RESULTS

Direct impact of activity -related affect (0.300), interpersonal influences (0.276), and perceived barriers to eating breakfast (-0.223) were approved at significance level p<0.000. By influencing perceived barriers, perceived self-efficacy and previous related behavior indirectly affected breakfast consumption. These components determined 33% of breakfast consumption.

CONCLUSION

By planning to create a positive feeling in students to have breakfast, to involve family and friends to encourage students to eat breakfast, to reduce barriers to have breakfast by increasing students' self-efficacy, the behavior of having breakfast among students can be improved.

Different Psychosocial Factors Are Associated With Different Intention and Self-Efficacy Toward Eating Breakfast Among Japanese Breakfast Skippers

A cross-sectional study was conducted among 7593 adults to clarify lifestyle and psychosocial characteristics of breakfast skippers with different intention and self-efficacy toward eating breakfast. Data were obtained from Japan’s national survey in 2009. Multinomial logistic regression analyses were performed to examine the characteristics of each breakfast skipper (having intention and self-efficacy toward eating breakfast [IS], having intention but not self-efficacy [INS], and not having intention to eat breakfast [NI]) compared with breakfast eaters. IS men were less likely to demonstrate understanding of healthy eating. INS and NI men were more likely to eat alone. INS and NI women were less likely to demonstrate understanding of healthy eating. NI men and women were less likely to report weight management behavior. Current smoking and being sleep-deprived were commonly associated with breakfast skipping in both sexes. Our results suggested the need for approaches considering type of breakfast skippers (eg, different intention and self-efficacy).

Effect of an Ergonomics-Based Educational Intervention Based on Transtheoretical Model in Adopting Correct Body Posture Among Operating Room Nurses

Background:

One of the preventive strategies for chronic low back pain among operating room nurses is instructing proper body mechanics and postural behavior, for which the use of the Transtheoretical Model (TTM) has been recommended.

Methods:

Eighty two nurses who were in the contemplation and preparation stages for adopting correct body posture were randomly selected (control group = 40, intervention group = 42). TTM variables and body posture were measured at baseline and again after 1 and 6 months after the intervention. A four-week ergonomics educational intervention based on TTM variables was designed and conducted for the nurses in the intervention group.

Results:

Following the intervention, a higher proportion of nurses in the intervention group moved into the action stage (p < 0.05). Mean scores of self-efficacy, pros, experimental processes and correct body posture were also significantly higher in the intervention group (p < 0.05). No significant differences were found in the cons and behavioral processes, except for self-liberation, between the two groups (p > 0.05) after the intervention.

Conclusions:

The TTM provides a suitable framework for developing stage-based ergonomics interventions for postural behavior.

Development and Validation of the Guide for Effective Nutrition Interventions and Education (GENIE): A Tool for Assessing the Quality of Proposed Nutrition Education Programs

OBJECTIVE

To develop and validate the Guide for Effective Nutrition Interventions and Education (GENIE), a checklist of research-based quality indicators for nutrition education programs.

DESIGN

A prospective test of criterion validity and inter-rater reliability of a new tool comparing expert assessments and trained reviewer GENIE scores of the same nutrition education proposals.

PARTICIPANTS

Ten nutrition education experts; 13 volunteer reviewers.

VARIABLES MEASURED

GENIE's face, content, and criterion validity and inter-rater reliability compared using expert assessments and reviewer objective and subjective scores.

ANALYSIS

Reviewer scores compared using Spearman correlation. Inter-rater reliability tested using intra-class correlation (ICC), Cronbach alpha, and ANOVA. Criterion validity tested using independent t test and point bi-serial correlation to compare reviewer with expert scores.

RESULTS

Correlation found between total objective and total subjective scores. Agreement found between reviewers across proposals and categories considering subjective scores (F = 7.21, P < .001; ICC = 0.76 [confidence interval, 0.53-0.92]) and objective scores (F = 7.88, P < .001; ICC = 0.82 [confidence interval, 0.63-0.94]). Relationship was not significant (r = .564, P = .06) between expert and reviewer proposal scoring groups (high, medium, and low).

CONCLUSIONS AND IMPLICATIONS

Results support the validity and reliability of GENIE as a tool for nutrition education practitioners, researchers, and program funding agencies to accurately assess the quality of a variety of nutrition program plans.