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Prevalence and Association Factors of Vitamin D Deficiency in Adult Patients with Depression: A Cross-Sectional Study at King Chulalongkorn Memorial Hospital, Thailand

Prevalence and Association Factors of Vitamin D Deficiency in Adult Patients with Depression: A Cross-Sectional Study at King Chulalongkorn Memorial Hospital, Thailand

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20230403003
Enrollment
80
Registered
2023-04-03
Start date
2021-08-05
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Depression Vitamin D deficiency depression prevalence association factors

Interventions

PHQ-9 score score below 13.,PHQ-9 score between 13 to 18.,PHQ-9 score above 18.
Screening,Screening,Screening
Mild depression.,Moderate depression.,Severe depression.

Sponsors

Faculty of medicine, Chulalongkorn university
Lead Sponsor
Assistant Professor Thiti Snabboon, M.D.
Collaborator

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Age between 18 to 60 years old 2. Diagnosed as depression according to ICD-10 criteria

Exclusion criteria

Exclusion criteria: 1. CKD stage III-V 2. Primary hyperparathyroidism 3. Granulomatous disease 4. GI malabsorption: short bowel syndrome, pancreatitis, IBD, bariatric surgery 5. Liver disease 6. Renal insufficiency and nephrotic syndrome 7. History of drug use in one year: anticonvulsants, antifungal, anti-inflammatory agents, Antiretroviral drugs (Ritonavir) Pregnancy and lactation

Design outcomes

Primary

MeasureTime frame
prevalence of vitamin D deficiency At time of visit and evaluate severity of depression Blood collection for 25(OH)D

Secondary

MeasureTime frame
Association factors and vitamin D deficiency At time of visit questionnaire and medical records

Countries

Thailand

Contacts

Public ContactJirawan Pongrujikorn

Vachiraphuket hospital

jirawanpongrujikorn@gmail.com022564000

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026