Table 5.

Analysis of risk factors for hungry bone syndrome using a logistic regression model (n = 66).

Variable	Univariate analysis			Multivariate analysis
	Odds ratio	95% CI	P	Odds ratio	95% CI	P
Potassium (per 1 mEq/L increase)	3.235	1.196–8.751	0.021a	6.894	1.806–26.317	0.005b
Corrected calcium (per 1 mg/dL increase)	0.435	0.216–0.876	0.020a	0.354	0.133–0.940	0.037a
Alkaline phosphatase (per 1 U/L increase)	1.019	1.005–1.032	0.007b	1.026	1.008–1.044	0.004b

^aP < 0.05, ^bP < 0.01.