Correction to: A prospective study on the effect of self-reported health and leisure time physical activity on mortality among an ageing population: results from the Tromsø study

Table 4 Mortality rates and hazard ratio for all-cause death between categories of physical activity levels in the Tromsø study 1994-2008 until end of follow up on December 31, 2015

	Counts	Died	Hazard ratio (Univariate models)			Hazard ratio (Adjusted model)
	Counts	Died	HR (95% CI)			HR (95% CI)
Self-Reported Health
Poor	1125	416	5.24 (3.88, 7.06)			2.51 (1.84, 3.42)
Not so good	8914	2581	3.16 (2.53, 3.94)			2.10 (1.68, 2.64)
Good	15689	2045	1.64 (1.39, 1.94)			1.35 (1.14, 1.59)
Very good (ref)	4432	230	1.00			1.00
Hard physical activity levels
Sedentary	13075	3446	1.69 (1.50, 1.91)			1.32 (1.16, 1.49)
Some high intensity	9596	891	1.03 (0.90, 1.19)			1.01 (0.88, 1.17)
Moderate high intensity	6936	587	0.98 (0.85, 1.13)			1.00 (0.86, 1.15)
Vigorous high intensity	3412	339	1.00			1.00
Light physical activity levels
None	13075	3446	1.61 (1.50, 1.74)			1.23 (1.13, 1.33)
<1 hour per week	9596	891	1.20 (1.11, 1.31)			1.02 (0.94, 1.11)
1-2 hours per week	6936	587	1.04 (0.97, 1.11)			0.97 (0.91, 1.04)
>3 hours per week	3412	339	1.00			1.00
Time Varying Covariates
Self-Reported Health			1.016	1.009	1.023	1.009	1.002	1.016

HR Hazard ratio, Number of participants = 24831, deaths=5508, Time at risk = 466436 person years
Univariate models: Estimates are controlled for gender and age. SRH was entered as time varying covariate to
The adjusted model: Estimates are controlled for gender, age, comorbid disease, mental health symptoms, cardio-vascular disease risk factors, BMI and smoking habits. SRH was entered as time varying covariate to control for interaction with time

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