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Article History

Received: 18 March 2022

Accepted: 24 August 2022

First Online: 30 August 2022

Declarations

:

: This study was conducted following the ethical standards outlined in the Declaration of Helsinki (1983). This study was approved by the Ethics Review Committee of Uttara Adhunik Medical College and Hospital. Informed consent was obtained from all subjects. The study described is a secondary analysis of data collected during the clinical trial entitled “Measurement of vitamin D level and nutritional status in widespread pain patient and compare the effect of vitamin D therapy and physical therapy among them.”

: Not applicable.

: The authors declare that they have no competing interests.