Table 12.

Risk (paired odds ratio) of responding to vitamin D2 injection + D2 tablet replacement therapy considering severe serum vitamin D deficiency as the outcome compared to pretreatment deficiency status.

	vitamin D deficiency (serum conc < 20 ng/ml)-After treatment (within 12 weeks)			Paired	95% Confidence Interval
vitamin D2 injection + D2 tablet	Negative	Positive	Total	OR	OR	P
vitamin D deficiency (serum conc < 20 ng/ml)-Baseline (before treatment)
Negative	76	47	123	7	(5 to 10)	< 0.001
Positive	337	1125	1462
Total	413	1172	1585