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Paradigm Shifts in Vitamin D Testing and Diagnosis: A Decade-long Observational Study of Nearly One million Tests

Paradigm Shifts in Vitamin D Testing and Diagnosis: A Decade-long Observational Study of Nearly One million Tests

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100052300
Enrollment
Unknown
Registered
2021-10-24
Start date
2010-01-01
Completion date
Unknown
Last updated
2022-10-17

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

Conditions

Vitamin D deficiency

Interventions

Case series:None

Sponsors

None
Lead Sponsor

Eligibility

Sex/Gender
All
Age
No minimum to 80 Years

Inclusion criteria

Inclusion criteria: All patients presenting for vitamin D test.

Exclusion criteria

Exclusion criteria: Incomplete test results.

Design outcomes

Primary

MeasureTime frame
Rate of Hypovitaminosis;—

Secondary

MeasureTime frame
Rate Hypervitaminosis;—

Countries

Pakistan

Contacts

Public ContactHafsa Majid

Aga Khan University, Pakistan

hafsa.majid@aku.edu+92 02134861927

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026