Table 2.

Association between TNFR1, TNFR2 and baseline characteristics. Logarithmic TNFR1, TNFR2 and CRP were used only for regression analyses

Variable	TNFR1 (B (95% CI), r2)	TNFR2 (B, 95% CI, r2)
Sex	0.048 (− 0.12; 0.21), 0.001	0.07 (− 0.68; 0.21), 0.004
Age at survey (years)	0.009 (0.003; 0.015), 0.03**	0.005 (0.000; 0.01), 0.01
Body mass index (kg/m2)	0.003 (− 0.009; 0.015), 0.001	0.003 (− 0.008; 0.014), 0.001
Systolic blood pressure (mmHg)	− 0.003 (− 0.005; − 0.000), 0.01	− 0.002 (− 0.005; 0.000), 0.001
Diastolic blood pressure (mmHg)	− 0.004 (− 0.009; 0.001), 0.009	− 0.004 (− 0.009; − 0.000), 0.02*
Respiratory rate (frequency)	0.013 (0.001; 0.025), 0.013*	0.007 (− 0.003; 0.018), 0.007
C-reactive protein (CRP, mg/L)	0.19 (0.14; 0.25), 0.15***	0.17 (0.12; 0.22), 0.15***
Lactate (mmol/L)	0.08 (0.006; 0.16), 0.017*	0.04 (− 0.02; 0.11), 0.007
Glucose level (mmol/L)	0.10 (0.00; 0.29), 0.010	0.005 (− 0.007; 0.018), 0.02
Creatinine (µmol/L)	0.004 (0.003; 0.004), 0.33***	0.003 (0.002; 0.003), 0.28***

Associations were analyzed with linear regression models and ANOVA comparisons (RETTS-A)

^*p < 0.05; **p < 0.01; ***p < 0.001