MOULISA, NABILA (2026) GAMBARAN PENGETAHUAN GIZI, ASUPAN ZAT GIZI MAKRO DAN AKTIVITAS FISIK PADA SISWA OBESITAS DI SMA NEGERI 22 PALEMBANG. Diploma thesis, Poltekkes Kemenkes Palembang.
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Abstract
Latar Belakang: Obesitas pada remaja merupakan tantangan kesehatan masyarakat global yang meningkatkan risiko berbagai penyakit komplikasi jangka panjang. Penelitian ini bertujuan untuk mengetahui gambaran pengetahuan gizi, asupan zat gizi makro, dan aktivitas fisik pada siswa yang mengalami obesitas di SMA Negeri 22 Palembang. Metode Penelitian : Jenis penelitian ini adalah deskriptif dengan rancangan cross-sectional yang dilaksanakan pada bulan Januari–Mei 2026. Populasi penelitian adalah seluruh siswa SMA Negeri 22 Palembang, dengan sampel sebanyak 42 siswa kelas X dan XI yang memenuhi kriteria inklusi status gizi obesitas (IMT/U ≥ persentil ke-95). Pengambilan sampel dilakukan menggunakan teknik simple random sampling. Data diperoleh melalui pengukuran antropometri, wawancara kuesioner pengetahuan gizi, kuesioner aktivitas fisik (International Physical Activity Questionnaire/IPAQ), serta food recall 3x24 jam.
Hasil Penelitian : Prevalensi siswa yang mengalami obesitas di SMA Negeri 22 Palembang adalah sebanyak 42 orang (6,1%). Mayoritas responden berjenis kelamin laki-laki (69,0%) dengan kelompok usia terbanyak adalah 16 tahun (42,9%). Berdasarkan tingkat aktivitas fisik, sebanyak 25 responden (59,5%) berada dalam kategori sedang dan 17 responden (40,5%) masuk dalam kategori berat. Sementara itu, gambaran asupan zat gizi makro menunjukkan bahwa mayoritas responden memiliki tingkat asupan lemak dalam kategori baik, yaitu sebanyak 30 orang (71,4%). Kesimpulan: Sebagian besar siswa obesitas di SMA Negeri 22 Palembang memiliki aktivitas fisik dengan kategori sedang dan asupan lemak harian dalam kategori baik. Diperlukan adanya edukasi dan pendampingan gizi yang berkelanjutan guna membantu siswa menjaga berat badan ideal dan mencegah timbulnya komplikasi kesehatan.
Background: Adolescent obesity is a global public health challenge that increases the risk of various long-term complications. This study aims to describe nutritional knowledge, macronutrient intake, and physical activity among obese students at SMA Negeri 22 Palembang. Research Methods: This was a descriptive study with a cross-sectional design conducted from January to May 2026. The study population consisted of all students at SMA Negeri 22 Palembang, with a sample of 42 students from grades X and XI who met the inclusion criteria for nutritional status of obesity (BMI-for-age ≥ 95th percentile). Sampling was performed using a simple random sampling technique. Data were obtained through anthropometric measurements, nutritional knowledge questionnaire interviews, the International Physical Activity Questionnaire (IPAQ), and a 3x24 hour food recall. Research Results: The prevalence of obese students at SMA Negeri 22 Palembang was 42 students (6.1%). The majority of respondents were male (69.0%) with the most common age group being 16 years old (42.9%). Based on physical activity levels, 25 respondents (59.5%) were in the moderate category and 17 respondents (40.5%) were in the vigorous category. Meanwhile, the description of macronutrient intake showed that the majority of respondents had a good level of fat intake, namely 30 students (71.4%). Conclusion: Most obese students at SMA Negeri 22 Palembang have moderate physical activity and good daily fat intake. Continuous nutritional education and counseling are required to help students maintain an ideal body weight and prevent health complications.
Keywords: Obesity, Adolescents, Nutritional Knowledge, Macronutrient Intake, Physical Activity.
| Item Type: | Thesis (Diploma) |
|---|---|
| Subjects: | R Medicine > RA Public aspects of medicine > RA0421 Public health. Hygiene. Preventive Medicine R Medicine > RJ Pediatrics |
| Divisions: | Jurusan Gizi > 13411-D3 Gizi |
| Depositing User: | Unnamed user with email D3gizi |
| Date Deposited: | 04 Aug 2026 08:22 |
| Last Modified: | 04 Aug 2026 08:22 |
| URI: | http://rama.poltekkespalembang.ac.id/id/eprint/3683 |
