Table 2.

Latent growth curve model of frailty trajectory (N = 10,963)

Variable	Intercept		Slope
	b	SE	b	SE
ACEs	.136***	.011	.018***	.004
Self-rated childhood SES	−.006***	.001	−.001**	.000
Literate father	−.006**	.002	.000	.001
Childhood self-rated health	−.008***	.001	.000	.000
Objective childhood health and health care	−.007***	.002	−.002*	.001
Covariates
Age	.002***	.000	.000***	.000
Male	−.024***	.003	−.002*	.001
Agricultural hukou	.006	.003	−.001	.001
Living in rural area	.009**	.003	.000	.001
Married	−.011**	.003	.001	.001
Had received formal education or higher	−.026***	.002	.001	.001
Drank alcohol in the past year	−.012***	.002	.000	.001
Smoke at present	−.001	.003	.002*	.001
Underweight	.018***	.004	.000	.002
Overweight	.007**	.002	.003***	.001
Obesity	.023***	.004	.008***	.001
Household per capita consumption	.000	.001	.000	.000

*p < 0.05. **p < 0.01. ***p < 0.001.; χ²(39) = 345.633, p < .001, RMSEA = .034, CFI = .981, TLI = .963, SRMR = .016