Table 2.

Odds ratios for poor health states among centenarians with different levels of depression^a,b.

	GDS-15 score	Categorized variables of GDS-15 score			P for trend
		Normal	MnDD	MDD
Total
Crude model	1.24 (1.18, 1.29) <0.001	Ref.	2.84 (2.16, 3.73) <0.001	4.10 (2.61, 6.45) <0.001	<0.001
Model 1	1.25 (1.19, 1.31) <0.001	Ref.	2.84 (2.14, 3.76) <0.001	4.42 (2.76, 7.07) <0.001	<0.001
Model 2	1.20 (1.14, 1.27) <0.001	Ref.	2.76 (2.03, 3.76) <0.001	3.14 (1.90, 5.20) <0.001	<0.001
Male
Crude model	1.27 (1.12, 1.44) 0.001	Ref.	3.91 (1.98, 7.72) <0.001	3.62 (0.91, 14.39) 0.067	0.001
Model 1	1.27 (1.11, 1.45) <0.001	Ref.	3.79 (1.83, 7.87) <0.001	2.90 (0.67, 12.46) 0.152	0.005
Model 2	1.23 (1.06, 1.42) 0.008	Ref.	3.62 (1.59, 8.25) 0.002	1.83 (0.36, 9.27) 0.464	0.044
Female
Crude model	1.22 (1.16, 1.29) <0.001	Ref.	2.61 (1.93, 3.52) <0.001	3.95 (2.44, 6.40) <0.001	<0.001
Model 1	1.25 (1.18, 1.31) <0.001	Ref.	2.64 (1.93, 3.60) <0.001	4.47 (2.70, 7.38) <0.001	<0.001
Model 2	1.21 (1.14, 1.28) <0.001	Ref.	2.61 (1.85, 3.68) <0.001	3.47 (2.01, 6.00) <0.001	<0.001

^aModel 1: Adjusted for age, gender, ethnicity, marital status, education, and residence type. Model 2: Adjusted for age, gender, ethnicity, marital status, education, and residence type, smoking, drinking, weekly exercise, BMI category, serum albumin, 25-hydroxyvitamin D, C-reactive protein, and comorbidities.

^bData are represented as OR (95% CI) P-value.