Table 3.

Multinomial Logistic Regression Model for Predicting Sensory-Cognitive Classes Identified in the LCMM

	Multinomial logistic regression (reference category = Class 1)
	Class 2 (n = 332)	Class 3 (n = 267)
	Relative risk ratio (95% CI)	Relative risk ratio (95% CI)
Age	1.03** (1.01, 1.05)	0.86*** (0.84,0.89)
Sex (ref. male)	0.58*** (0.45, 0.74)	0.46*** (0.35, 0.62)
Formal qualification (ref. no)	0.72* (0.56, 0.94)	0.51*** (0.38, 0.68)
Belonging to the first to second quintile of household wealth (ref. no)	1.77*** (1.36, 2.31)	1.50* (1.10, 2.05)
ADLs difficulties (ref. no)	1.46* (1.06, 2.02)	2.30*** (1.61, 3.29)
IADLs difficulties (ref. no)	2.80** (1.33, 5.89)	2.77* (1.19, 6.44)
Diabetes (ref. no)	2.03** (1.29, 3.20)	1.86* (1.11, 3.09)
High blood pressure (ref. no)	0.84 (0.65, 1.09)	1.37* (1.03, 1.83)
Physical activity (ref. sedentary)
Mild	0.60* (0.38, 0.93)	0.59* (0.36, 0.96)
Moderate	0.53** (0.34, 0.82)	0.59* (0.36, 0.94)
Vigorous	0.46** (0.28, 0.76)	0.49* (0.28, 0.84)
CES-D 8 score	1.08* (1.01, 1.17)	1.15*** (1.06, 1.24)

Note: ADLs = Activities of daily living; CESD = Center for Epidemiologic Studies-Depression scale; CI = Confidence interval; IADLs = Instrumental activities of daily living; LCMM = Latent class mixed model.

*p < .05; **p < .01; ***p < .001.