A Comparison of body mass index and daily step numbers of secondary school and high school students according to age and gender
Öz
Aim: The purpose of this study is to compare the body mass index and daily steps number of secondary and high school students in Mugla region according to age and gender.
Material and Methods: A total of 1851 volunteer students (682 secondary school students and 1169 high school students) participated in this study. Physical activity level was determined by measuring daily step numbers of students with a pedometer. Body mass index (kg/m2) was calculated by utilizing from height and weight measurements in order to find body composition. Acquired data was recorded in SPSS (18.0) program. In order to find a difference in body composition and physical activity level between gender, Independent t-test was applied. One-way Anova was applied in order to find the differences among ages. Tukey HSD Analysis was used to find from which age the difference stemmed from. Frequencies and percentages values were calculated to assess the number of daily steps and body mass index standards, and chi-square analysis was used to find differences according to sex.
Results: As a result of the statistical analyse; statistically significant difference was found in the physical activity level of secondary school students, it was also found both high school student’s body composition and physical activity levels of high school students according to gender (p<0.05). While the body mass index values of both male and female students tend to increase with age, the physical activity level of both students tends to decrease with age. Statistically, a significant difference was found when the daily step count standards were compared by sex (X2=23.999 p=0.000). It was found that 65.91% (n=698) of the female students and 49.87% (n=395) of the male students were below the normal values of the daily step counts. Statistically, a significant difference was found when the body mass index standards were compared by sex (X2=15.702, p=0.000). It was seen that 16.90% of female students (n=179) and 18.81% of male students (n=149) were overweight according to body mass index value; 2.92% of female students (n=31) and 6.81% of male students (n=54) were obese compared to the body mass index value.
Conclusion: Consequently; to raise awareness and acquire positive habits of children about physical activity behaviours and eating habits in early ages, it is believed that this will provide an important contribution to alleviating the problem of obesity that will arise in later years.
Anahtar Kelimeler
Kaynakça
- Allafi, A., Al-Haifi, A. R., Al-Fayez, M. A., Al-Athari, B. I., Al-Ajmi, F. A., Al-Hazzaa, H. M., Musaiger, A. O., Ahmed, F., (2014).
- Physical activity, sedentary behaviours and dietary habits among Kuwaiti adolescents: gender differences. Public Health Nutrition 17(9), 2045-2052.
- Al-Sobayel, H., Al-Hazzaa, H. M., Abahussain, N. A., Qahwaji, D. M., & Musaiger, A. O. (2015). Gender differences in leisure-time versus non-leisure-time physical activity among Saudi adolescents. Annals of Agricultural and Environmental Medicine, 22(2), 344-348.
- Barreira, T.V., Schuna, J.M., Mire, E.F., Broyles, S.T., Katzmarzyk, P.T. et al. (2015). Normative steps/day and peak cadence values for United States Children and adolescents: National Health and Nutrition Examination Survey 2005-2006. The Journal of Pediatrics, 166(1): 139-143.
- Bergier, J., Bergier, B., & Tsos, A. (2017). Variations in physical activity of male and female students from the Ukraine in health-promoting lifestyle. Ann Agric Environ Med, 24(2), 217-221.
- Bodur, S., Uğuz, M.A. (2007). 11-15 yaş çocuklarda vücut yağ yüzdesinin beden kütle indeksi ve biyoelektriksel impedans analizi ile değerlendirilmesi, Genel Tıp Dergisi, 17(1): 21-27.
- Bouchard, C., Blair, S. N., & Haskell, W. (2012). Physical activity and health (2. Edition). USA: Human Kinetics
- Cole, T.J., Marry, C.B., Katherine, M.F., William, H.D. (2000). Establishing a standard definition for child overweight and obesity worldwide: International Survey. BMJ, 320: 1240-1243.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Spor Hekimliği
Bölüm
Araştırma Makalesi
Yazarlar
Özcan Saygın
MUĞLA SITKI KOÇMAN ÜNİVERSİTESİ, SPOR BİLİMLERİ FAKÜLTESİ
0000-0003-0380-586X
Türkiye
Halil İbrahim Ceylan
MUĞLA SITKI KOÇMAN ÜNİVERSİTESİ, SPOR BİLİMLERİ FAKÜLTESİ
0000-0003-1133-5511
Türkiye
Yayımlanma Tarihi
15 Aralık 2017
Gönderilme Tarihi
11 Eylül 2017
Kabul Tarihi
31 Ekim 2017
Yayımlandığı Sayı
Yıl 2017 Cilt: 3 Sayı: 4
Cited By
Effect of BMI on Fundamental Motor Skill Proficiency Among 9 to 10 years-old Turkish Children
International Journal of Sport, Exercise & Training Sciences
https://doi.org/10.18826/useeabd.816482