Dhiba, Zahwa
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Risk of Vitamin D Deficiency in Smokers: Mix-Method Lorensia, Amelia; Jalmav, Marthy Meliana Ariyanti; Dhiba, Zahwa; Suryadinata, Rivan Virlando
Media Kesehatan Masyarakat Indonesia Vol. 20 No. 2: JUNE 2024
Publisher : Faculty of Public Health, Hasanuddin University, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30597/mkmi.v20i2.32775

Abstract

Cigarettes are one of the leading causes of death in the world and  Indonesia. Cigarettes emit cigarette smoke, which contains toxins and has pro-inflammatory properties that interfere  the metabolism of vitamin D in the lungs. The study aimed to determine the risk of vitamin D deficiency in active smokers in Rungkut Village, Surabaya City. This research method is a mix-method with a  Convergent Parallel Design type strategy, which is a way of collecting quantitative (cross-sectional) and qualitative data (interpretative phenomenological analysis) simultaneously, with purposive sampling technique. The variable was the risk of vitamin D deficiency and vitamin D level. Subjects were active smokers aged ≥19 years in the Rungkut Subdistrict. The number of samples involved in this research was 125 samples in the quantitative phase, and 15 people in the qualitative phase.  The highest level of smoking severity was light smokers (45.60%). Most of respondents had normal vitamin D levels (≥20 mg/mL) of 73.33%, averaging of 37.66 ± 5.89 mg/mL. Most active smokers are at risk of vitamin D deficiency. Risk factors for deficiency in heavy smokers are not consuming foods containing vitamin D (such as fish, eggs, and milk), not consuming fish oil supplements and vitamins, and not sunbathing. However, the level of physical activity tended to be moderate-heavy. The conclusion is that smokers must pay attention to their intake of foods containing vitamin D and exposure to sunlight to achieve sufficient vitamin D levels.
Vitamin D and Lifestyle Factors in Active Smoker in Indonesia Lorensia, Amelia; Suryadinata, Rivan Virlando; Jalmav, Marthy Meliana Ariyanti; Aprianti, Pande Made Ayu; Wati, Angela Nofvianti Cahyo; Dhiba, Zahwa
Jurnal Kesehatan Masyarakat Vol. 21 No. 2 (2025)
Publisher : Universitas Negeri Semarang in collaboration with Ikatan Ahli Kesehatan Masyarakat Indonesia (IAKMI Tingkat Pusat) and Jejaring Nasional Pendidikan Kesehatan (JNPK)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kemas.v21i2.22618

Abstract

Smoking can affect vitamin D levels in the blood. Decrease in vitamin D levels are also influenced by a person's lifestyle habits, such as smoking habits, sun exposure, food intake and physical activity. This study aimed to determine relationship between vitamin D with lifestyle factors in active smoker. This research used cross-sectional design. The subjects were adult male active smokers in Rungkut Subdistrict, Surabaya City, from October 2023 to February 2024. The sampling method was purposive sampling technique. Data collection by measurement of smoking severity (Brinkman Index (BI)), vitamin D levels in blood (serum 25(OH)D), food intake (by SQ-FFQ (semi-quantitative food frequency questionnaire) and 24 hour food recall), and physical activity (by IPAQ (International Physical Activity Questionnaire)). The relationship using Spearman method (ordinal scale). There were 47 respondents. The majority of research respondents were moderate smokers, namely 38 people (80.85%). The respondents had an average 25(OH)D level of 23.19±8.86 ng/mL. The risk of vitamin D deficiency due to lack of sun exposure were 26 people (55.32%). The average consumption of foods containing vitamin D by SQ-FFQ was 5.75±5.68 mcg/day, and 24 hour food recall was 5.77±5.72 mcg/day. Most respondents had high physical activity (70.21%) and total mean was 8210.23±4955.89. The Spearman correlation coefficient was 0.742 (smoking severity), 0.117 (sun exposure), and 0.726 (food intake by FFQ), 0.742 (food intake by 24 hours recall), and 0.824 (physical activity). Vitamin D levels had significant association on severity smoking, food intake and physical activity. However, were not related to sun exposure.