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This study aims to determine the dominant factor estimated VO2max value of Sekolah Khusus Olahragawan Jakarta student’s. This study used cross sectional design and conducted on 110 students. Estimated VO2max obtained by indirect measurement method using Balke 15 minutes test. The results showed that the average value of the estimated VO2max of male respondents (47.33 ± 4.29 ml/kg/min) is higher than female respondents (40.97 ± 4.54 ml/kg/min). Variables that have a statistically significant relationship with estimated VO2max value in this study were gender, nutritional status (Z-score BMI-for-age and percent body fat), vitamin B2 intake, and physical activity. Multivariate analysis with multiple linear regression models to obtain the predictive value of VO2max = 33.78 + (6.31 x gender) - (1.52 x Z-score BMI-for-age) + (2.73 x physical activity). Dominant variable in determining the value of the estimated VO2max in this study is a physical activity. Good nutritional status, and regular physical activity required to achieve a good VO2max value.
The objective of this study was to determine the description of waist circumference, the association of risk factors and waist circumference, and predominant factor of waist circumference. This study use a cross sectional design research with purposive sampling among 139 elementary school teacher in Cilandak District, South Jakarta in year 2013. The data have been collected on this research included waist circumference, sex, age, income, nutrition knowledge, energy sufficiency, carbohydrate sufficiency, fat sufficiency, and physical activity.
ABSTRAK
Kebugaran yang rendah berdampak pada penurunan produktivitas kerja dan daya tahan tubuh terhadap penyakit. Tesis ini bertujuan untuk menilai faktor dominan yang berhubungan dengan kebugaran kardiorespiratori melalui tes bangku 3 menit YMCA. Penelitian ini dilakukan pada guru di Yayasan Asih Putera Kota Cimahi pada bulan Maret 2013. Desain penelitian ini menggunakan metode Crosssectional dengan jumlah sampel 80 orang. IMT ditentukan berdasarkan pengukuran berat badan dan tinggi badan, PLT diukur dengan BIA, aktivitas fisik diketahui melalui pengisian kuesioner Baecke, dan asupan gizi dihitung dengan menggunakan Food record 3 hari. Hasil penelitian menunjukkan bahwa berdasarkan norma tes kebugaran bangku 3 menit YMCA sebanyak 66.2 persen guru tergolong tidak bugar. Uji Chi square menyatakan bahwa variabel umur, jenis kelamin, aktivitas fisik, IMT, PLT, asupan gizi berupa energi, karbohidrat, protein, lemak, vitamin B1, B2, B6, B12, Mg, Zn, dan Fe memiliki hubungan bermakna dengan kebugaran kardiorespiratori. Analisis Regresi Logistik Ganda menunjukkan variabel yang paling dominan berhubungan dengan kebugaran adalah aktivitas fisik (p<0.005, OR=48.34). Untuk meningkatkan kebugaran guru, disarankan untuk meningkatkan aktivitas fisik, pengendalian berat badan, pemberian suplemen, serta pembinaan terhadap pedagang makanan.
ABSTRACT
Phisical fitness has impact on the productivity and the body's resistance to disease. This study aims to assess the dominant factor related to fitness measured by cardiorespiratory endurance using YMCA 3-minute step test method. The subjects study was 80 teachers at Yayasan Asih Putera Cimahi in March 2013. This study using Cross-sectional design. BMI is determined by measuring weight and height, percent body fat measured by BIA, physical activity is known through the Baecke questionnaire, and nutrient intake was calculated by using 3 day Food record. The statistical test used was a Chi Square test and Multiple Logistic Regression for multivariate analysis. The results showed that 66.2 percent of the teachers classified as unfit group. Chi square test states that the variables age, sex, physical activity, BMI, PLT, a nutritional intake of energy, carbohydrate, protein, fat, vitamins B1, B2, B6, B12, Mg, Zn, and Fe had a significant association with cardiorespiratory fitness. Multivariate analysis showed that the dominant variable is associated with physical fitness is activity (p<0.005, OR= 48.34). It is suggested that sporting activities to have be done in order to increase the physical activity level, weight control, food supplements, as well as guidance to the food vendors.
ABSTRAK
Berat lahir bayi digunakan sebagai salah satu indikator untuk memprediksi pertumbuhan dan ketahanan hidup bayi disamping status gizi dan kesehatan bayi. Bayi dengan berat lahir rendah (BBLR) adalah berat lahir kurang dari 2500 gram dengan mengabaikan usia kehamilan. Berbagai penelitian membuktikan terdapat banyak faktor yang mempengaruhi berat lahir, khususnya status gizi ibu. Tujuan dari penelitian yang dilakukan secara potong lintang ini adalah untuk mengetahui apakah Lingkar lengan Atas (LILA) merupakan faktor dominan yang berhubungan dengan berat lahir pada ibu hamil usia remaja dengan menggunakan indikator status gizi lain (Berat Badan sebelum Hamil, Pertambahan Berat Badan selama Hamil, Tinggi Badan), gynecological age, frekuensi antenatal care, tingkat pendidikan dan asupan gizi sebagai prediktor. Penelitian dilakukan pada 94 ibu hamil usia remaja dengan rata-rata usia 18,01±1,12 tahun. Berat lahir, status gizi, frekuensi antenatal care, tingkat pendidikan diperoleh dari rekam medis (kohort Ibu dan buku kunjungan KIA), gynecological age diketahui melalui pengisian kuesioner, dan asupan gizi dihitung dengan menggunakan metode Food Frequency Questionaire (FFQ). Terdapat hubungan yang bermakna antara LILA, Berat Badan sebelum Hamil dan gynecological age dengan berat lahir bayi. Hasil uji statistik menyatakan bahwa LILA merupakan faktor dominan yang berhubungan dengan berat lahir setelah dikontrol variabel Berat Badan sebelum Hamil, Pertambahan Berat Badan selama Hamil, gynecological age, frekuensi antenatal care, asupan energi total dan asupan zat besi. Untuk meningkatkan outcome kehamilan pada remaja, Puskesmas, Sekolah, BKKBN, LSM direkomendasikan untuk mengimplementasikan program peer group yang kegiatannya melibatkan keluarga dan berfokus pada pengendalian dan dukungan pada ibu hamil remaja, peningkatan status gizi, dan promosi asupan yang bergizi seimbang.
ABSTRACT
Baby birth weight was used as one of indicator for predicting baby?s growth and life?s survival beside of baby?s nutrient and health status. Low birth weight baby means a baby who have birth weight less than 2500 gram by ignoring pregnancy age. Some researchs proved that many factors affecting birth weight, mother?s nutrient status in particular. This study aim to understand whether upper arm circumference is the dominant factor which related with baby?s birth weight of teenage pregnant mother by using other nutrient status indicator (body weight before pregnancy, weight increase during pregnancy, body height), gynecological age, antenatal care frequency, education level and nutrients intake as predictor. Study design is cross sectional with 94 teenage pregnant mother. The mean of age was 18,01±1,12 years. Birth weight, nutrient status, antenatal care frequency and education level was recognized by fill in questionnaire while nutrients intakes was calculated by Food Frequency Questionaire (FFQ) method. There was a significant relationship between upper arm circumference, body weight before pregnancy and gynecological age with baby birth weight. Statistical Test showed that upper arm circumference is dominant factor which have a correlation with baby birth weight after controlled by body weight before pregnancy, weight increase during pregnancy, gynecological age, antenatal care frequency, total energy intake and Iron intake variables. To improve teenage pregnancy outcome, Primary Health Center, Schools, Family Planning Coordination Board and Non- Goverment Organization were recommended to implement peer group program which some activities involving family member and focus on controlling and supporting teenage pregnancy mothers, nutrient status improvement and promoting balance nutrients intakes.
Kata Kunci: Obesitas, Indeks Massa Tubuh, asupan gizi, aktivitas fisik
Obesity is an independent risk factor for cardiovarcular disease. The purpose of this cross-sectional study is to identify the difference in the incidence of obesity based on dietary intake, physical activity, and some other factors. A total of 104 civil servants of Depok Health Department were included in this study. Obesity was measured using Body Mass Index. The prevalence of obesity (BMI > 25 kg/m2 ) was 50%. From the tested variables, there were significant differences in proportion of energy, carbohydrate, and protein intake, as well as eating out of home on the prevalence of obesity in both men and women. After controlled by sex, the differences were only significant in women, but not in men. The results suggest that civil servants to reduce energy, carbohydrate, and fat intake, as well as the frequency of eating out of home.
Keywords: Obesity, Body Mass Index, dietary intake, physical activity
Hypertension is one of the major risk factor for global death and can lead tocomplications such as kidney failure, coronary heart disease, stroke, and othervascular diseases. This study discusses about prevalence and risk factors ofhypertension in IPSK LIPI employees, Jakarta. The study design used was crosssectional with 122 respondents. This study used univariate, bivariate, andmultivariate analysis. Bivariate analysis using chi-square test and multivariateanalysis using multiple logistic regression. Overall prevalence of hypertensionwas 40.2%. Bivariate analysis showed significant relationship of hypertensionwith age, family history of hypertension, physical activity, body mass index, andeating habit of high fat and sodium. The result of multivariate analysis showedthat eating habit of hight sodium were dominant factor of hypertension with p-value 0,001 and OR was 8,409. Suggest that can be given to weight monitoring,restrict foods high in fat and sodium, and increase physical activity.Keywords: hypertension, BMI, eating habits, physical activity, employee.
