Table 3 Univariate analysis of self-rated health (dependent variable) and factors related to demographics, lifestyle, health conditions and medical diagnoses (independent variables) for selection to block-wise regression

−0.08 (− 0.23, 0.08)

0.317

− 0.07 (− 0.24, 0.10)

0.436

−0.04 (− 0.27, 0.18)

0.696

− 0.06 (− 0.32, 0.20)

0.660

0.23 (− 0.03, 0.50)

0.078

0.25 (−,0.28, 0.53)

0.078

0.06 (− 0.06, 0.19)

0.306

0.05 (− 0.09, 0.18)

0.501

0.06 (−0.17, 0.29)

0.613

0.18 (−0.37, 0.73)

0.515

0.00 (−0.23, 0.23)

0.988

−0.21 (− 0.75, 0.32)

0.428

0.35 (−0.37, 1.07)

0.340

0.23 (−0.60, 1.05)

0.585

0.12 (−0.15, 0.38)

0.393

0.06 (−0.22, 0.34)

0.669

0.01 (−0.03, 0.06)

0.518

0.00 (− 0.04, 0.05)

0.898

0.03 (−0.05, 0.11)

0.505

0.01 (−0.08, 0.10)

0.814

0.25 (− 0.07, 0.59)

0.143

0.16 (−0.19, 0.50)

0.367

−0.26 (− 0.49, − 0.02)

0.034

−0.22 (− 0.47, 0.03)

0.090

0.01 (−0.01, 0.03)

0.175

−0.02 (− 0.14, 0.10)

0.784

0.56 (0.20, 0.91)

0.002

0.37 (−0.01, 0.75)

0.057

0.46 (0.24, 0.68)

< 0.001

0.38 (0.13, 0.63)

0.003

0.49 (0.07, 0.91)

0.023

0.50 (0.04, 0.96)

0.035

−0.05 (− 0.14, 0.04)

0.308

−0.05 (− 0.14, 0.04)

0.304

0.15 (−0.01, 0.31)

0.692

0.19 (−0.08, 0.47)

0.167

0.22(−0.03, 0.46)

0.085

0.09 (− 0.10, 0.27)

0.354

0.47 (0.23, 0.72)

< 0.001

0.25 (−0.02, 0.51)

0.071

0.49 (0.26, 0.72)

< 0.001

0.12 (−0.12, 0.36)

0.321

0.40 (0.18, 0.63)

< 0.001

−0.03 (− 0.29, 0.22)

0.789

0.50 (0.21, 0.79)

< 0.001

0.24 (−0.07, 0.55)

0.130

0.46 (0.36, 0.56)

< 0.000

0.46 (0.33, 0.59)

< 0.001

0.11 (−0.33, 0.55)

0.625

−0.04 (− 0.48, 0.40)

0.854

−0.34(− 0.76, 0.07)

0.105

0.31 (− 0.12, 0.73)

0.155

−0.41 (−1.00, 0.18)

0.169

0.38 (−0.21, 0.98)

0.202

0.17 (−0.37, 0.27)

0.768

0.06 (−0.26, 0.38)

0.727

−0.86 (− 1.72, 0. 01)

0.053

0.86 (− 0.06, 1.77)

0.067

−0.51 (−1.52, 0.49)

0.315

0.12 (−0.95, 1.18)

0.830

−0.11(− 0.53, 0.30)

0.590

0.09 (− 0.35, 0.52)

0.694

−0.25 (− 0.58, 0.08)

0.134

0.22 (− 0.13, 0.56)

0.211