Table 2.

Attrition-weighted multivariable mixed-effects Tobit analyses of CMMSE scores, CLHLS, China, 2005-2018 (N=4,118)

Characteristics	Model 1 Coefficient (95% CI)	Model 2 Coefficient (95% CI)	Model 3 Coefficient (95% CI)
Year
2011	ref.	ref.	ref.
2014	−1.00 (−1.46 to −0.54)	−1.00 (−1.46 to −0.54)	−1.01 (−1.47 to −0.55)
2018	−2.32 (−2.83 to −1.80)	−2.33 (−2.84 to −1.81)	−2.33 (−2.85 to −1.82)
Duration of subjective poverty
Never	ref.	ref.	ref.
One time point	−1.17 (−1.70 to −0.64)	−0.98 (−1.51 to −0.45)	−0.95 (−1.48 to −0.41)
Two or three time points	−2.21 (−2.95 to −1.46)	−2.01 (−2.75 to −1.28)	−2.01 (−2.73 to −1.29)
Interaction terms
2014×One time point	−0.23 (−1.11 to 0.66)	−0.21 (−1.10 to 0.67)	−0.20 (−1.09 to 0.69)
2014×Two or three time points	0.94 (−0.11 to 1.99)	0.94 (−0.11 to 1.99)	0.94 (−0.10 to 1.99)
2018×One time point	0.25 (−0.69 to 1.19)	0.28 (−0.66 to 1.22)	0.29 (−0.66 to 1.24)
2018×Two or three time points	1.45 (0.21 to 2.69)	1.45 (0.22 to 2.69)	1.44 (0.20 to 2.68)

Note: IPWs were included.

Model 1 adjusted for duration of objective poverty, baseline age, sex, ethnicity, marital status, and urban vs. rural residence.

Model 2 adjusted for duration of objective poverty, baseline age, sex, ethnicity, marital status, urban vs. rural residence, and years of schooling.

Model 3 adjusted for duration of objective poverty, baseline age, sex, ethnicity, marital status, urban vs. rural residence, years of schooling, physical activity, smoking history, BMI, hypertension, diabetes, stroke, cardiovascular disease, and depressive symptoms.