Table 2.

Associations between a lifestyle score and all-cause mortality in Chilean adults

		Healthiest	Moderately healthy			Less healthy			Trend
All-cause mortality	Total cases/events	HR (95 % CI)	HR	95 % CI	P	HR	95 % CI	P	HR	95 % CI	P
Model 1	2706/ 286	1·00 (Ref.)	1·51	1·08, 2·10	0·015	2·62	1·80, 3·79	< 0·001	1·64	1·36, 1·97	< 0·001
Model 2	2706/ 286	1·00 (Ref.)	1·49	1·07, 2·07	0·019	2·46	1·69, 3·57	< 0·001	1·58	1·31, 1·90	< 0·001
Model 3	2706/ 286	1·00 (Ref.)	1·50	1·08, 2·10	0·016	2·55	1·75, 3·71	< 0·001	1·61	1·34, 1·94	< 0·001
2-year landmark*	2667/247	1·00 (Ref.)	1·47	1·04, 2·09	0·030	2·82	1·53, 3·41	< 0·001	1·52	1·24, 1·85	< 0·001

Analyses are presented as HR and their 95 % CI. Individuals in the healthiest category were used as the referent. Model 1: was adjusted for age, sex, zone of residency and educational level; model 2: as per model 1 but additionally for diabetes, hypertension and high cholesterol: model 3 as per model 2 but additionally for BMI. A 2-year landmark was carried out as a sensitivity analysis, excluding people who died during the first 2-year of follow-up.

^*Using covariates from model 3.