Effects of dietary diversity on frailty in Chinese older adults: a 3-year cohort study

BMC Geriatrics

Table 3 Association between CDD and frailty

	RR (95%CI)
	Consistently Low Dietary Diversity	Declining Dietary Diversity	Improving Dietary Diversity	Consistently High Dietary Diversity
Model 1	1 (reference)	0.80(0.58,1.09)	0.68(0.49,0.92)*	0.46(0.35,0.59)*
Model 2	1 (reference)	0.86(0.62,1.18)	0.73(0.53,1.01)	0.53(0.41,0.70)*
Model 3	1 (reference)	0.94(0.67,1.33)	0.79(0.56,1.11)	0.56(0.42,0.74)*

Model 1: no adjustment; Model 2: adjusted for age and sex; Model 3: adjusted for age, sex, residential location, education status, body mass index, drinking status, smoking status, exercise status, marital status, financial support, and history of chronic disease
CDD Changes in dietary diversity, CI Confidence interval, RR Risk ratio
^*P < 0.05

ISSN: 1471-2318