Figures & data
Table 1. Baseline characteristics of study participants.
Figure 1. Cumulative Kaplan–Meier curves for cardiovascular and all-cause mortality during follow-up according to CRF and sauna bathing frequency groups. CRF: cardiorespiratory fitness; CVD: cardiovascular disease; FSB: frequency of sauna bathing.
![Figure 1. Cumulative Kaplan–Meier curves for cardiovascular and all-cause mortality during follow-up according to CRF and sauna bathing frequency groups. CRF: cardiorespiratory fitness; CVD: cardiovascular disease; FSB: frequency of sauna bathing.](/cms/asset/4b0df182-3d7a-4445-a30d-2441c30198f9/iann_a_1387927_f0001_c.jpg)
Table 2. Associations of cardiorespiratory fitness with risk of cardiovascular and all-cause mortality.
Table 3. Association of frequency of sauna bathing with risk of cardiovascular and all-cause mortality.
Figure 2. Interactions of the associations of CRF and sauna bathing frequency with cardiovascular and all-cause mortality. CI: confidence interval; CRF: cardiorespiratory fitness; CVD: cardiovascular disease; FSB: frequency of sauna bathing; HR: hazard ratio; HRs are adjusted for age, body mass index, smoking status, systolic blood pressure, total cholesterol, high-density lipoprotein cholesterol, history of type 2 diabetes, prevalent coronary heart disease and alcohol consumption; *, p values for interaction.
![Figure 2. Interactions of the associations of CRF and sauna bathing frequency with cardiovascular and all-cause mortality. CI: confidence interval; CRF: cardiorespiratory fitness; CVD: cardiovascular disease; FSB: frequency of sauna bathing; HR: hazard ratio; HRs are adjusted for age, body mass index, smoking status, systolic blood pressure, total cholesterol, high-density lipoprotein cholesterol, history of type 2 diabetes, prevalent coronary heart disease and alcohol consumption; *, p values for interaction.](/cms/asset/43dcf068-7ae1-455a-8da8-acaca85a306b/iann_a_1387927_f0002_b.jpg)
Table 4. Joint associations of cardiorespiratory fitness and frequency of sauna bathing with risk of cardiovascular and all-cause mortality.