NCT01457365

Vitamin D Deficiency Epidemiological Research in Sichuan, China

Vitamin D Status and Its Correlation to Bone Density, Bone Turnover Markers and Muscle Function in Community-dwelling People in Sichuan Province , P.R. China

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 1,500 (estimated)
• Sponsor: West China Hospital · Academic / Other
• Sex: Female
• Age: 30 Years – 90 Years
• Healthy volunteers: Accepted

Summary

Vitamin D insufficiency and deficiency is pandemic in the world.Sichuan Basin has a subtropical monsoon climate with China's lowest sunshine totals. Inferably, the prevalence of vitamin D insufficiency/deficiency in Sichuan basin is high, and possibly the highest in China. This study will research the serum 25OHD level to get the prevalence of vitamin D deficiency and insufficiency of urban and rural residents in Sichuan Province, China.

Conditions

• Healthy

Timeline

• Start date: 2011-12-01
• Primary completion: 2012-02-01
• Completion: 2012-12-01
• First posted: 2011-10-21
• Last updated: 2011-10-21

Locations

1 site across 1 country: China