Table 5.

Multivariable Logistic Regression Analyses. Estimation of odds ratio (OR) and 95% confidence interval (C.I). High-stable life satisfaction as reference trajectory group

Variables	Low-stable (n = 282) OR (95% CI)	Middle-stable (n = 1146) OR (95% CI)	Improving (n = 75) OR (95% CI)	Upper middle-stable (n = 1653) OR (95% CI)
Sex
Female vs Male	-	-	-	-
Age
70–74 vs 65–69	-	-	-	-
75–79 vs 65–69
≥ 80 vs 65–69
Spouse
No vs Yes	-	-	-	-
Education
Grade 1–6 vs None	1.08 (0.40–2.41)	0.80 (0.49–1.31)	0.95 (0.40–2.24)	0.72 (0.49–1.08)
Grade > 6 vs None	0.31(0.14–0.72)	0.31 (0.19–0.51)	0.32 (0.13–0.80)	0.41 (0.28–0.59)
Residential area
Rural vs Urban	-	-	-	-
Housing type
Apartment vs Detached	0.44 (0.20–0.95)	0.84 (0.54–1.29)	-	1.07 (0.79–1.44)
Others vs Detached	1.60 (0.56–4.57)	2.93 (1.51–5.70)		1.99 (1.19–3.34)
Household composition
Couple vs Single	0.23 (0.10–0.57)	0.25 (0.14–0.44)	-	-
Others vs Single	0.56 (0.22–1.45)	0.49 (0.27–0.88)
Physical health
Fair vs Poor	0.07 (0.03–0.18)	0.11 (0.07–0.18)	0.12 (0.05–0.31)	0.33 (0.22–0.49)
Good vs Poor	0.08 (0.03–0.22)	0.09 (0.06–0.15)	0.08 (0.02–0.31)	0.28 (0.19–0.40)
Mental health
Fair vs Poor	0.40 (0.17–0.96)	0.69 (0.38–1.24)	0.53 (0.24–1.20)	0.97 (0.58–1.62)
Good vs Poor	0.04 (0.02–0.10)	0.11 (0.06–0.19)	0.04 (0.01–0.12)	0.35 (0.21–0.56)
Private health insurance
Yes vs No	-	-	-	-
Financial stress index
(−100% - 0) vs (≥0%)	1.72 (0.88–3.34)	1.37 (0.91–2.08)	-	1.31 (0.97–1.78)
(< −100%) vs (≥0%)	5.52 (1.76–17.30)	3.79 (1.68–8.52)		2.57 (1.38–4.80)