Table 3.

Multivariable logistic regression analysis with sarcopenia as the dependent variable.

				95% Confidence Intervals
Independent Variables		p-Value	Odds Ratio	Lower Limit	Upper Limit
Oral hypofunction	0:No, 1:Yes	0.041	1.585	1.019	2.465
Age	1-year increments	<0.001	1.111	1.075	1.148
Sex	0:Women, 1:Men	0.967	0.987	0.519	1.876
Body mass index	0:18.5≤, 1:<18.5	<0.001	4.036	2.248	7.246
Daily drinking habits	0:No, 1:Yes	0.746	1.114	0.579	2.146
Smoking habit	0:Never smoked	0.732	reference
	1:Used to smoke	0.478	0.793	0.418	1.506
	2:Smoking	0.639	0.774	0.265	2.258
Living situation	0:Living with someone1:Living alone	0.733	1.078	0.701	1.658
Depression	0:No, 1:Yes	0.653	0.894	0.550	1.455
Education	1-year increments	0.083	0.933	0.863	1.009
JST-IC score	1-score increments	0.004	0.900	0.838	0.967
MMSE-J score	1-score increments	0.567	0.975	0.893	1.064
Stroke	0:No, 1:Yes	0.126	0.409	0.130	1.285
Heart disease	0:No, 1:Yes	0.493	1.196	0.716	1.998
Diabetes	0:No, 1:Yes	0.868	1.067	0.493	2.310
Cancer	0:No, 1:Yes	0.873	1.045	0.607	1.801
Serum albumin	0:4.0 g/dL≤, 1:<4.0 g/dL	0.013	1.995	1.157	3.439
Hemoglobin A1c	0:<6.0%	0.333	reference
	1:6.0–6.4%	0.138	0.650	0.368	1.148
	2:6.5%≤	0.656	0.834	0.375	1.855
Constant		<0.001	0.001

Abbreviations: JST-IC: Japan Science and Technology Agency Index of Competence; MMSE-J: Japanese version of the mini mental state examination; Q1: first quartile; Q3: third quartile; B: Partial regression coefficient