RESEARCH PAPER
Dietary diversity and supplement use among nursing students
 
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1
Depatment of Midwifery, Social Determinants of Health Research Center, School of Nursing and Midwifery, Guilan University of Medical Science, Rasht, Iran
 
2
Depatment of Nursing, School of Nursing and Midwifery, Islamic Azad University, Rasht Branch, Guilan University of Medical Science, Rasht, Iran
 
3
Depatment of Nursing, School of Nursing and Midwifery, Guilan University of Medical Science, Rasht, Iran
 
4
Candidate in Educational Administration, Social Determinants of Health Research Center (SDHRC), Department of Nursing, School of Nursing and Midwifery, Guilan University of Medical Sciences, Rasht, Iran
 
5
Department of Community Medicine, School of Medicine, Guilan University of Medical Science, Rasht, Iran
 
 
Submission date: 2018-02-26
 
 
Acceptance date: 2018-04-03
 
 
Online publication date: 2019-11-24
 
 
Corresponding author
Arezoo Monfared   

Shahid Beheshti School of Nursing and Midwifery, Guilan University of Medical Sciences, shahid beheshti Highway, Student Street, 41469-39841, Rasht, Iran. Tel: +989113315015.
 
 
Pol. Ann. Med. 2020;27(1):7-12
 
KEYWORDS
TOPICS
ABSTRACT
Introduction:
Poor nutrition causes many chronic diseases in developed and developing countries. Dietary diversity is one indicator that reflects the state of the whole diet.

Aim:
The study aimed to determine the diet diversity and supplement usage of nursing students of Guilan University of Medical Sciences, Iran.

Material and methods:
In this cross-sectional study, 185 nursing students of Guilan University of Medical Sciences, Iran, participated, and the classification (relative) method was used. Information was collected through questionnaires completed in interviews. The questionnaires had three parts: demographic data, dietary diversity score (DDS; food frequency questionnaire), and supplement usage. Data was analyzed using descriptive statistics and inferential statistics.

Results and discussion:
The results indicated that the average consump­tion rates of items from the five main food groups were 0.91 ± 0.24 scores (bread and cereals), 1.3 ± 0.49 (meat), 0.84 ± 0.59 (dairy), 0.53 ± 0.35 (cereals and vegetables), and 1.01 ± 0.58 (fruits). The findings showed that the average consumption rates of the different food categories were not similar. According to an evaluation by Kant (maximum score of 10), the average overall DDS of students was 4.60 ± 1.37 scores, which is undesirable. The highest percentage of deficiency was related to vegetables (73.67), while the lowest percentage of deficiency was related to meats (34.73).

Conclusions:
Using DDSs is a good way to determine the diet of various communities in terms of nutritional value, and it can help predict diet adequacy. In cases of insufficient dietary diversity and supplement usage, educating people on how to follow a healthy diet is critically important for disease prevention.

FUNDING
None.
CONFLICT OF INTEREST
None declared.
 
REFERENCES (26)
1.
Mohajeri M, Nemati A, Khademhaghighian H, Iranpour F, Mobini S. Relationships between dietary diversity and nutritional status among primary school students in Ardebil. J Health. 2015;6(1):69–76 [in Persian].
 
2.
Meškaitė A, Raistenskis J, Stukas R, Kowalski IM. Daily food intake in adolescents: relation to parameters of physical fitness and weight status. Pol Ann Med. 2013;20(1):8–12. https://doi.org/10.1016/j.poam....
 
3.
Azadbakht L, Rouhani SMH, Esmaillzadeh A. Favorable association of dietary energy density with the dietary diversity score in female students of Isfahan university of medical sciences in 2010. Yafteh. 2012;13(4):83–93 [in Persian].
 
4.
Luckett BG, DeClerck FA, Fanzo J, Mundorf AR, Rose D. Application of the Nutrition Functional Diversity indicator to assess food system contributions to dietary diversity and sustainable diets of Malawian households. Public Health Nutr. 2015;18(3):2479-2487. https://doi.org/10.1017/S13689....
 
5.
Sealey-Potts C, Potts A. An Assessment of Dietary Diversity and Nutritional Status of Preschool Children. Austin J Nutri Food Sci. 2014;2(7):5.
 
6.
Azadbakht L, Esmaillzadeh A. Diet variety: a measure of nutritional adequacy and health. J Qazvin Uni of Med Sci and Health Serv. 2009;13(2):88–97 [in Persian].
 
7.
Miciński J, Zwierzchowski G, Kowalski IM, Szarek J. Health-promoting properties of selected milk components. J Elementol. 2013;18(1):165–186. https://doi.org/10.5601/jelem.....
 
8.
Miciński J, Zwierzchowski G, Kowalski IM, Szarek J, Pierożyński B, Raistenskis J. The effects of bovine milk fat on human health. Pol Ann Med. 2012;19(2):170–175. https://doi.org/10.1016/j.poam....
 
9.
Conklin AI, Monsivais P, Khaw K-T, Wareham NJ, Forouhi NG. Dietary diversity, diet cost and incidence of type 2 diabetes in the UK: A prospective cohort study. PLOS Med. 2016;13(8):e1002123. https://doi.org/10.1371/journa....
 
10.
Rathnayake KM, Madushani P, Silva K. Use of dietary diversity score as a proxy indicator of nutrient adequacy of rural elderly people in Sri Lanka. BMC res notes. 2012;5:469. https://dx.doi.org/10.1186%2F1....
 
11.
Miciński J, Zwierzchowski G, Kowalski IM, Wojtkiewicz J, Szarek J. Health-supporting properties of beef. J Elementol. 2012;17(1):149–157. https://doi.org/10.5601/jelem.....
 
12.
Mirmiran M, Azadbakht L, Azizi F. Is there any association between dietary diversity score and cardiovascular risks in Tehranian adults? IJEM. 2005;7(3):189–198 [in Persian].
 
13.
Mirzaeian S, Ghiasvand R, Sadeghian F, et al. Assessing the micronutrient and macronutrient intakes in female students and comparing them with the set standard values. J Educ Health Promot. 2013;2:1. https://doi.org/10.4103/2277-9....
 
14.
Delisle H. Findings on dietary patterns in different groups of African origin undergoing nutrition transition This is one of a selection of papers published in the CSCN–CSNS 2009 Conference, entitled Can we identify culture-specific healthful dietary patterns among diverse populations undergoing nutrition transition? Appl Psychophysiol Nutr Metab. 2010;35(2):224–228. https://doi.org/10.1139/H10-00....
 
15.
Azadbakht L, Mirmiran P, Esmaillzadeh A, Azizi F. Dairy consumption is inversely associated with the prevalence of the metabolic syndrome in Tehranian adults. Am J Clin Nutr. 2005;82(3):523–530. https://doi.org/10.1093/ajcn.8....
 
16.
Azadbakht L, Zaribaf F, Haghighatdoost F, Esmaillzadeh A. Association of dietary diversity score with obesity and central adiposity among female university students in Isfahan, Iran. Iran J Nutr Sci Food Tech. 2010;5(2):27–34 [in Persian].
 
17.
Mirmiran P, Esfahani FH, Mehrabi Y, Hedayati M, Azizi F. Reliability and relative validity of an FFQ for nutrients in the Tehran Lipid and Glucose Study. Public Health Nutr. 2010;13(5):654–662. https://doi.org/10.1017/S13689....
 
18.
Kant AK, Schatzkin A, Ziegler RG. Dietary diversity and subsequent cause-specific mortality in the NHANES I epidemiologic follow-up study. J Am Coll Nutr. 1995;14(3):233–238. https://doi.org/10.1080/073157....
 
19.
Labadarios D, Steyn NP, Nel J. How diverse is the diet of adult South Africans? Nutr J. 2011;10(1):33. https://doi.org/10.1186/1475-2....
 
20.
Yeon J-Y, Bae Y-J. Evaluation of nutrient and food intake status, and dietary quality-Focused on comparison with overweight and normal female university students. Korean J Food And Nutr. 2010;23:453-461.
 
21.
Jayawardena R, Byrne NM, Soares MJ, Katulanda P, Yadav B, Hills AP. High dietary diversity is associated with obesity in Sri Lankan adults: an evaluation of three dietary scores. BMC Public Health. 2013;13:1. https://doi.org/10.1186/1471-2....
 
22.
Keding GB, Msuya JM, Maass BL, Krawinkel MB. Relating dietary diversity and food variety scores to vegetable production and socio-economic status of women in rural Tanzania. Food Secur. 2012;4(1):129–140. https://doi.org/10.1007/S12571....
 
23.
Fattahzadeh-Ardalani G, Farzaneh E, Fathi A, Molaei B, Valizadeh M. Determining the prevalence of dietary supplement consumption among Ardabil University students and related factors, 2014. Int J Community Med Public Health. 2016;3:224–229. http://dx.doi.org/10.18203/239....
 
24.
Babanejad M, Azizian M, Azizian R, et al. Factors affecting dietary supplement consumption in residents of Southern Tehran. Res Med. 2013;37:93–97.
 
25.
Denison H, Jameson K, Syddall H, et al. Patterns of dietary supplement use among older men and women in the UK: findings from the Hertfordshire Cohort Study. J Nutr Health Aging. 2012;16(4):307–311.
 
26.
Kostecka M. The role of healthy diet in the prevention of osteoporosis in perimenopausal period. Pakistan J Med Sci. 2014;30(4):763.
 
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