| DOPPS 4 (2011) Oral vitamin D use, by country |
| Medications (active or inactive vitamin D) reported as prescribed (not necessarily taken) at end of study month, among all patients |
| DOPPS 4 (2011) Oral vitamin D use, by country |
| Medications (active or inactive vitamin D) reported as prescribed (not necessarily taken) at end of study month, among all patients |
Please see additional methodological information in the Data Sources and Methods section.