Nutritional fulfillment behavior of pregnant women based on the health belief model theory in Indonesia

INTRODUCTION

malnutrition in pregnant women will cause impaired fetal development, premature delivery, impaired baby growth, and the risk of causing chronic disease. The Health Belief Model is used and has an important role in directing pregnant women to engage in preventive health behavior, namely preventing malnutrition.

OBJECTIVE

this study aims to analyze the factors related to the nutritional fulfillment behavior of pregnant women based on the theory of the health belief model.

METHODS

this research used correlational design with a cross-sectional approach. The total sample is 164 pregnant women. The variables were perceived susceptibility, perceived severity, perceived benefits, perceived barriers, cues to action, self-efficacy, and behavior of fulfilling the nutritional needs. Data were collected using a questionnaire and analyzed using Spearman's rho with a p-value ≤ 0.05.

RESULT

factors related to the behavior of fulfilling nutritional needs of pregnant women are, perceived benefits (p = 0.021), perceived barriers (p = 0.034) and cues to action (p = 0.032). Meanwhile, perceived susceptibility, perceived severity, and self-efficacy do not correlate with the nutritional fulfillment behavior of pregnant women.

CONCLUSION

factors related to the behavior of fulfilling nutritional needs are perceived benefits, perceived barriers, and cues to action. Future research is expected to develop a health belief model factor for intervention to improve behavior in fulfilling nutritional needs in pregnant women.

The effect of nutrition education based on the Health Belief Model (HBM) on food intake in pregnant Afghan immigrant women: a semi-experimental study

BACKGROUND

According to the World Health Organization report, immigrants are at increased risk of malnutrition. Nutritional deficiencies in pregnancy are a public health concern and around 20 to 30 percent of pregnant women suffer from it worldwide. There has not been any investigation about the effect of any intervention on improving nutritional intake in pregnant Afghan immigrant women. Therefore, the present study was conducted to determine the effect of nutrition education based on the Health Belief Model (HBM) on food intake in pregnant Afghan immigrant women.

METHODS

A semi-experimental study study was conducted on 116 Afghan immigrant pregnant women who have the inclusion criteria, were referred to health center No. 2 in Mashhad, Iran in June 2022 until February 2023, and were randomly assigned to the intervention (56) and control (56) groups. The demographic, HBM questionnaire and the standard 24-h food reminder questionnaire were the research tools. The intervention consisted of four sessions of 45-60 min of nutrition education based on the Health Belief Model in groups of 8-10 people. The questionnaires were completed before, immediately, and one month after the intervention by the research units. Data were analyzed with SPSS version 21 software.

RESULTS

The intake of energy, protein, carbohydrates, and micronutrients such as iron, calcium, zinc, and vitamin D increased in the intervention group immediately and one month after the intervention significantly compared to before the intervention (P < 0.05). Although all these nutrients intake had a significant decrease in control group women (P < 0.05).

CONCLUSIONS

Nutrition education based on the health belief model is effective in the nutritional intake of Afghan immigrant pregnant women. According to the importance of getting enough nutrients in pregnancy and its effects on the mother and fetus's health, nutrition education based on the Health Belief Model model is suggested for these mothers.

TRIAL REGISTRATION

It is registered in the Iranian clinical trials database under the code: IRCT20220629055312N1, Date of first registration: 25/07/2022.

Development and psychometric analysis of a new tool to assess food literacy in diabetic patients

Background

One of the factors affecting self-care in diabetic patients is food literacy, which helps said patients in following a healthy diet. Thus, it is crucial to analyze food literacy in diabetic patients through suitable and reliable instruments. 

Objective

The current study aimed to design a questionnaire for food literacy assessment in diabetic patients and analyze its psychometric features.

Method

The present study was a cross-sectional descriptive analysis carried out in 2021. Firstly, the concepts of food literacy in diabetic patients were identified and the questionnaire was deigned based on them. Secondly, its face and content validities and its reliability were analyzed. Finally, the construct validity was analyzed by exploratory factor analysis. The study was carried out on 300 diabetic participants chosen at random via stratified cluster sampling from Health service centers. The exploratory factor analysis was carried out by extracting the main factors and using varimax rotation with eigenvalue values more than 1.

Results

A five-pronged structure accounted for 52.745% of food literacy variance. This included the ability to read food facts, practical ability to group foods, the ability to identify the caloric content of different foods, the ability to understand the effect of food on health, and the ability to prepare a healthy meal. Items with an impact score below 1.5 were discarded. Additionally, items with CVR scores below 0.62 and CVI scores below 0.79 were deleted too. The Kaiser-Meyer-Okin measurement was 0.836 (p < 0.001). Alpha Cronbach Scale dimension was 0.610–0.951.

Conclusion

The results of this study showed that the exploratory dimensions of the current study were consistent with health literacy measurements, such as functional, interactive, and critical food literacy. This scale has acceptable reliability and validity. Health professionals can use this scale to analyze and improve food literacy in diabetic patients. This is a new instrument and thus far no questionnaire has been made to evaluate food literacy in diabetic patients.

Design and evaluation of a mobile-based nutrition education application for infertile women in Iran

Background

The prevalence of infertility in Iran is higher than the world average. Furthermorte, education and nutrition are among the effective factors in improving the quality of life of women with infertility. According to the significant role of smartphones in people's lives as well as health education, the present study aimed to design and evaluate a mobile-based nutrition education application for infertile women.

Methods

This quantitative research was conducted in two stages. Initially, the educational contents were determined based on a review of the literature. Later, the obtained contents were given to 10 nutritionists and five infertility specialists to determine the necessity of each item. In the next stage, the application prototype was designed based on the results of the first stage and distributed among 220 infertile women. After two months, the Questionnaire of User Interface Satisfaction was administrated to assess the usability of the developed application. The results were analyzed via SPSS software version 20.

Results

According to the nutritionists and infertility specialists, the contents determined for the nutrition educational application were categorized under three general sections of user's demographic data, educational contents, required capabilities. The users' mean score of the application usability was calculated as 7.44 out of 9 indicating a good level of satisfaction.

Conclusions

Nutrition education of women with infertility problems can play a significant role in improving their awareness and treatment outcomes. Due to the increasing use of smartphones, designing a mobile-based nutrition educational application can be of great benefit for women with infertility according to the cultural conditions and characteristics of each community.