Table 2.

Crude and adjusted OR for association of hyponatremia with fracture occurrence

Model	OR	95% CI	P
1a	2.86	1.66 to 4.94	<0.001
2b	2.06	1.14 to 3.65	0.02
3c	2.06	1.15 to 3.71	0.02
4d	2.25	1.24 to 4.09	0.01

^aUnadjusted.

^bAdjusted for age (years) and T-score.

^cAdjusted for age (years), T-score, and CKD stage.

^dAdjusted for age (years), T-score, CKD stage, osteoporotic risk factors (amenorrhea, low dietary calcium intake, high alcohol intake, maintenance steroids, ever having smoked, family history of osteoporosis, and history of liver disease), and osteoporosis treatment (use of calcium, vitamin D, antiresorptive therapy, and hormonal replacement therapy).