Knowledge, Attitude, and Practices Regarding Vitamin D in Middle-Aged Pakistani Population and the Impact of Sun Exposure on Their Serum Vitamin D Levels.

OBJECTIVE: This study aimed to assess the knowledge, attitude, and practices regarding vitamin D (D-KAP) among middle-aged individuals in Pakistan and examine the impact of sun exposure on their serum vitamin D levels. METHODOLOGY: A cross-sectional study was conducted, involving 80 middle-aged individuals from Lahore, Pakistan. Data on demographics, sun exposure, and D-KAP were collected. Serum vitamin D levels were measured using enzyme-linked immunosorbent assay (ELISA) kits. RESULTS: The study revealed inadequate knowledge and awareness of vitamin D among the participants. There was a positive correlation between sun exposure duration and serum vitamin D levels, indicating the importance of sun exposure for maintaining optimal vitamin D status. However, there was no significant difference in practice scores between groups, highlighting the need for interventions to bridge the gap between knowledge and practice. CONCLUSION: The study emphasizes the need to improve D-KAP in the middle-aged Pakistani population. Public health initiatives should focus on promoting accurate information, addressing cultural beliefs, and encouraging responsible sun exposure practices. Collaborative efforts are crucial to address vitamin D deficiency and its associated health consequences.

Xorides xylotrechi sp. n. (Hymenoptera: Ichneumonidae: Xoridinae) parasitizing Xylotrechus stebbingi (Gahan, 1906) (Coleoptera: Cerambycidae) in India.

New xoridine species, Xorides xylotrechi sp. n., from India is described and illustrated. The parasitoid was reared from the larvae of the xylophagous beetle, Xylotrechus stebbingi (Gahan, 1906), infesting Juglans regia L. Notes on parasitoid behaviour and biology are also provided with a brief description of female reproductive system and venom apparatus.