Ditemukan 40632 dokumen yang sesuai dengan query :: Simpan CSV
Latar Belakang. DKI Jakarta memiliki tingkat ketidakaktifan tertinggi di Indonesia (55,7%). Mahasiswa rentan terhadap gaya hidup sedentari karena tekanan akademik. Intensi aktivitas fisik dipengaruhi oleh sikap, norma subjektif, persepsi kontrol, dan dukungan sosial di media sosial.
Tujuan. Studi ini meneliti hubungan antara dukungan sosial di Instagram dan faktor TPB dengan intensi aktivitas fisik pada mahasiswa di DKI Jakarta.
Metode. Studi cross-sectional pada November 2024 melibatkan 376 responden untuk meneliti intensi aktivitas fisik, sikap, norma subjektif, persepsi kontrol perilaku, dan dukungan sosial di Instagram menggunakan kerangka Theory of Planned Behavior (TPB). Data dianalisis secara univariat dan bivariat dengan uji chi-square.
Hasil. Mayoritas responden memiliki intensi aktivitas fisik tinggi sikap positif, norma subjektif positif, persepsi kontrol perilaku tinggi, serta dukungan sosial di Instagram yang cukup terhadap aktivitas fisik. Sikap, norma subjektif, persepsi kontrol perilaku, dan dukungan sosial di Instagram memiliki hubungan positif yang signifikan dengan intensi aktivitas fisik (p-value <0.001). Dukungan sosial di Instagram, serta faktor TPB, memengaruhi intensi aktivitas fisik pada mahasiswa di DKI Jakarta. Upaya promosi kesehatan dan intervensi perlu dirancang lebih spesifik melalui media sosial untuk membangun kebiasaan aktivitas fisik yang baik pada mahasiswa.
Background: Physical activity is essential for health, with WHO recommending 150 minutes of moderate to vigorous exercise per week to prevent chronic diseases. The 2023 SKI data indicates that DKI Jakarta has the highest inactivity rate (55.7%). University students are particularly prone to sedentary lifestyles due to academic pressures. Physical activity intention, influenced by attitudes, subjective norms, perceived control, and social support—especially via Instagram—plays a crucial role in predicting behavior. This study explores the relationship between Instagram social support and physical activity intention among students in DKI Jakarta. Methods: A cross-sectional study in November 2024 involving 376 respondents examined physical activity intention, attitudes, subjective norms, perceived behavioral control, and social support on Instagram using the Theory of Planned Behavior (TPB) framework. Data were analyzed univariately and bivariately using the chi-square test. Results: Most respondents showed high physical activity intention (58%). Additionally, they demonstrated positive attitudes, positive subjective norms, high perceived behavioral control, and sufficient Instagram social support regarding physical activity. Attitudes, subjective norms, perceived behavioral control, and Instagram social support had a significant positive relationship with physical activity intention (p-value <0.001). Conclusion: Social support on Instagram, along with attitudes, perceived behavioral control, and subjective norms, influences physical activity intention among students in DKI Jakarta. Health promotion efforts and interventions should be tailored through social media to foster better physical activity habits among students.
Physical activity has many health benefits, including the prevention of various diseases.However, many students in Indonesia were not physically active. The result of BasicHealth Research 2013 showed that 33.4% of adolescents aged 15-19 years in West Javawere not active in physical activity, and Depok was the city with the highest proportionof the least active population in West Java which was 40.5%. This study aimed todetermine the determinants of physical activity on senior high school students in Depok,West Java 2018. This study used cross sectional design, data was collected using self-administered questionnaire on 358 randomly selected students from five senior highschools in Depok, and analyzed using chi-square and multiple logistic regression tests.The result showed 54.2% students were sufficiently active. These findings revealed thatknowledge (p=0,002 OR=2,379, 95% CI 1,383-4,091), attitudes (p=0,005 OR=1,888,95% CI 1,209-2,949), and facilities (p=0,036 OR=1,673, 95% CI 1,035-2,704) relatedto physical activity while family support as confounding. Highly knowledgeablestudents had two-fold chance of being active in physical activity than low-knowledgestudents after being controlled by attitudes, facilities, and family support. Therefore, it isnecessary to deliver health information about physical activity, socialization of healthylifestyle in the community, and the encouragement for physical activity in schools as aneffort to encourage students to be more active.Key words : physical activity, student, senior high school.
Latar Belakang: Distorsi citra tubuh adalah persepsi negatif terhadap bentuk dan ukuran tubuh sendiri, yang sering dialami oleh remaja putri dan dapat berdampak pada kesehatan mental dan perilaku makan. Masa remaja merupakan periode rentan terhadap pengaruh sosial dan media yang dapat memperkuat ketidakpuasan terhadap tubuh.
Tujuan: Penelitian ini bertujuan untuk mengidentifikasi determinan yang memengaruhi distorsi citra tubuh pada remaja putri di SMA Negeri 3 dan SMA Negeri 14 Kota Padang tahun. 2025. Metode: Penelitian ini menggunakan desain studi analitik dengan pendekatan cross-sectional. Sampel diambil secara purposif sebanyak 457 responden dari dua sekolah tersebut. Data dikumpulkan melalui kuesioner yang telah divalidasi, meliputi variabel body image, status gizi, pengetahuan gizi, perilaku makan, percaya diri, sosial ekonomi, pengaruh media sosial, orang tua, teman sebaya dan peranan sosial. Analisis data dilakukan menggunakan uji chi-square dan regresi logistik. Hasil: Hasil menunjukkan bahwa sebagian besar responden tidak memiliki distorsi citra tubuh (68,7%), terdapat hubungan antrara status gizi, percaya diri dan teman sebaya dengan distorsi citra tubuh. Kesimpulan: Berdasarkan p-value dan nilai OR, status gizi menjadi variabel yang paling signifikan berhubungan dalam memengaruhi distorsi citra tubuh. Artinya, remaja putri yang memiliki status gizi kurang berpeluang 3.40 kali lebih tinggi untuk mengalami distorsi citra tubuh dibandingkan dengan remaja dengan status gizi baik, begitu juga remaja putri yang memiliki status gizi lebih berpeluang 39,19 kali lebih tinggi untuk mengalami distorsi citra tubuh dibandingkan dengan remaja putri yang memiliki status gizi baik. Nilai R-Square (41,6%) menunjukkan bahwa variasi dalam variabel distorsi citra tubuh dapat dijelaskan oleh variabel status gizi dan kepercayaan diri.
Background: Body image distortion is a negative perception of one's own body shape and size, which is often experienced by adolescent girls and can have an impact on mental health and eating behavior. Adolescence is a period of vulnerability to social and media influences that can reinforce body dissatisfaction. Objective: This study aims to identify the determinants influencing body image distortion among adolescent girls at State High School 3 and State High School 14 in Padang City in 2025. Method: This study used an analytical design with a cross-sectional approach. A purposive sample of 457 respondents was selected from the two schools. Data were collected through a validated questionnaire, including variables such as body image, nutritional status, nutritional knowledge, eating behavior, self-confidence, socioeconomic status, social media influence, parental influence, peer influence, and social role. Data analysis was performed using chi-square tests and logistic regression. Results: The results showed that the majority of respondents did not have body image distortion (68.7%), and there was a relationship between nutritional status, self-confidence, and peers with body image distortion. Conclusion: Based on p-values and odds ratios (OR), nutritional status was the most significant variable associated with body image distortion. This means that adolescent girls with poor nutritional status are 3.40 times more likely to experience body image distortion than those with good nutritional status, and adolescent girls with overweight nutritional status are 39.19 times more likely to experience body image distortion than those with good nutritional status. The R-Square value (41.6%) indicates that variations in the body image distortion variable can be explained by the nutritional status and self-confidence variables.
