Dedi Subardja
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The Relationship of Feeding and Physical Activity Pattern With Primary Obesity In Children Dedi Subardja; Suzy Irawati Sjahid; Nia Kania; Ponpon S Idjradinata
Media Gizi dan Keluarga Vol. 24 No. 2 (2000): Jurnal Media Gizi dan Keluarga
Publisher : Media Gizi dan Keluarga

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Abstract

Changes in lifestyle that influence food consumption and physical activity pattern tend to increase the prevalence of childhood obesity in Indonesia. The purpose of this study is to evaluate the relationship of dietary and physical activity pattern with the development of primary obesity in children. This study was conducted to 122 school age children in Bandung municipality from May to July 2000. Obesity status was determined by body mass index (BMI) and weight for height (W-H) classifications. Interview was done to assess the dietary pattern i.e habitual dietary pattern (HD) and 24-hour dietary record (DR) and daily physical activity pattern, i.e. physical activity score (PAS) and energy expenditure (EE). According to BMI classification, there are 81 obese and 41 non-obese children. While by W-H classification, the number of obese and non-obese children is 47 and 75. The study shows that obese children consume more calorie than non obese, and significant difference found in calorie intake based on DR between non obese and obese according to BMI (p=0.026) and W-H (p=0.001). Macro nutrient intake based on HD and RD does not differ significantly between obese and non obese children according to BMI and W-H (p>0.05). Based on HD and BMI degree of obesity, fat is the most in-fluencing macronutrient (F=3.392;p=0.006) but according to W-H, calorie has more effects (F=2.557;p=0.042). While by 24-hour DR in the BMI as well as W-H classifications carbohydrate intake was the most related macronutrient. No significant difference was found in micro nutrient intake except for calcium intake by DR according to W-H classification (p=0.043). Physical activity pattern reveals that obese children have lower PAS than non-obese (p=0.000) and a significant negative correlation with BMI (r=0,615;p
Effect of particulate matter (PM 10) pollutant concentration on peak expiratory flow rate score in junior high school students Niken Sawitri; Oma Rosmajudi; Dedi Subardja; Heda Melinda D N
Paediatrica Indonesiana Vol 43 No 2 (2003): March 2003
Publisher : Indonesian Pediatric Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (260.942 KB) | DOI: 10.14238/pi43.2.2003.66-9

Abstract

Background Various pollutants especially particulate matter withdiameter of 10 micrometer or less (PM 10) reduce the function oflung. However, its effect to peak expiratory flow rate (PEFR) as aparameter of central airway resistance is still inconsistent.Objective This study was designed to assess the impact of differ-ent PM 10 concentration to PEFR score among junior high schoolstudents who live in two areas.Methods It was a descriptive analytical study with cross sectionaldesign to junior high school students who lived in areas with highPM 10 i.e, Cililin sub district (252.63 mg/m 3 /h) and low PM 10 i.e.,Paseh sub district (27.15 mg/m 3 /h). PEFR was measured by usingMini Wright Peak Flow Meter and body weight by microtoire. Dataof indoor pollutants were collected from questionnaires.Results There were 463 subjects, 242 students in Cililin and 221students in Paseh, who fulfilled the inclusion criteria which wereaged 12 –15 years, living more than one years continuously withinradius of 5 km from the location of pollutant measurement, nonsmokers, and considered “health” according to history taking andphysical examination. The PEFR score in Cililin (305.9+57.9 l/min)was significantly lower than that in Paseh (327.7+54.8 l/min (t=4.15;p<0.001)).Conclusion Although the influence of indoor pollutants especiallycooking stoves could not be ignored, the difference of PEFR scorein these two groups were possibly due to the different concentra-tion of PM 10