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Hubungan Antara Kadar Vitamin D dengan Derajat Keparahan COVID-19 Handoko Handoko; Angki Purwanti; Dian Wahyu Tanjungsari; Intan Pertiwi; Farida Murtiani
The Indonesian Journal of Infectious Diseases Vol. 8 No. 1 (2022): The Indonesian Journal of Infectious Disease
Publisher : Rumah Sakit Penyakit Infeksi Prof Dr. Sulianti Saroso

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32667/ijid.v8i1.130

Abstract

Latar belakang: Vitamin D merupakan salah satu vitamin yang dapat melalui penghambatan respons sel T helper tipe 1 dan merangsang induksi sel T. Hal ini menunjukkan efek perlindungan vitamin D terhadap status infeksi virus pernapasan pada pasien COVID-19. Tujuan: mengetahui hubungan antara kadar Vitamin D dengan derajat penyakit COVID-19. Metode: rancangan penelitian deskriptif korelasional dengan metode analitik melalui pendekatan cross sectional. Total sampel 547 sampel pasien COVID-19 RSPI Sulianti Saroso periode Maret-Desember Tahun 2020. Hasil: Jumlah pasien rawat inap tahun 2020 sebanyak 547 pasien COVID-19, rata-rata usia 47,74 tahun, jenis kelamin laki-laki (55%), dengan komorbid (penyakit penyerta) (58,7%), rata-rata vitamin D 17.94 ng/ml dalam kategori defisiensi < 20 ng/ml (64,2%), derajat keparahan sedang (81,9%). Hasil uji chi square diperoleh nilai p value 0,518 (> 0,05) dengan menggunakan alpha 5% (0,05) berarti tidak ada hubungan antara Vitamin D dengan derajat keparahan pada pasien COVID-19 Kesimpulan: Kadar Vitamin D tidak berhubungan dengan derajat keparahan COVID-19
The Correlation Between Total Cholesterol and Blood Glucose Levels with Physical Activity in Construction Workers Tri Prasetyorini; Neiny Prisy Foekh; Angki Purwanti; Anissa Salsabilla Yuliana; Annisya Widiyanti Atmaja
jitek Vol 13 No 2 (2026): Maret 2026
Publisher : Poltekkes Kemenkes Jakarta III

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32668/jitek.v13i2.2318

Abstract

Coronary heart disease (CHD) and Diabetes Mellitus (DM) are non-communicable diseases (NCDs), caused by elevation of total cholesterol and blood glucose levels. Both indicators can be influenced by physical activity, determined by the type of work people do. Construction workers’ jobs involve a lot of physical activity with moderate to heavy intensity. This study aims to determine the correlation between total cholesterol and blood glucose levels with physical activity among construction workers. Employing an analytical observational design with a cross-sectional approach, the research involved 32 construction workers from Jatiwarna without a history of CHD and DM, who fasted before undergoing total cholesterol and blood glucose tests. The Global Physical Activity Questionnaire (GPAQ) was utilized to measure physical activity. The collected data were analyzed statistically and revealed that construction workers most frequently engage in heavy physical activity, with 25 individuals (78.1%) participating. The total cholesterol level ranged from 98.3 to 269.62 mg/dL, with mostly normal levels, but 10 participants (31.3%) had high total cholesterol levels. In terms of fasting glucose levels, the value ranged from 45.17 to 114.24 mg/dL, mostly normal except for 15 participants (53.1%) with abnormal levels. Spearman's correlation test showed a correlation between physical activity and total cholesterol levels (p-value of 0.003), as well as a correlation between physical activity and fasting glucose levels (p-value of 0.001). In conclusion, physical activity affects total cholesterol and blood glucose levels, which require balanced consideration alongside nutritious intake to maintain optimal metabolism.