Xuxi Zhang

Supplementary Table S4 Multiple linear regression models (12 ‐ month change in moderate physical activity and psychological frailty) stratified by country Items Spain 12 ‐ month follow ‐ up Psychological frailty Greece 12 ‐ month follow ‐ up Psychological frailty Croatia 12 ‐ month follow ‐ up Psychological frailty The Netherlands 12 ‐ month follow ‐ up Psychological frailty The United Kingdom 12 ‐ month follow ‐ up Psychological frailty Crude Model B(95%CI) Adjusted Model B(95%CI) Crude Model B(95%CI) Adjusted Model B(95%CI) Crude Model B(95%CI) Adjusted Model B(95%CI) Crude Model B(95%CI) Adjusted Model B(95%CI) Crude Model B(95%CI) Adjusted Model B(95%CI) 12 ‐ month change in moderate physical activity Continued regular frequency Reference Reference Reference Reference Reference Reference Reference Reference Reference Reference Decreased frequency 0.55 c (0.25,0.85) 0.57 b (0.26,0.87) 0.67 c (0.30,1.04) 0.69 b (0.30,1.08) 0.50 b (0.21,0.79) 0.48 b (0.19,0.77) 0.09( ‐ 0.19,0.37) 0.06( ‐ 0.23,0.35) 0.50 c (0.25,0.74) 0.46 c (0.22,0.71) Continued low frequency 0.80 c (0.43,1.16) 0.79 c (0.42,1.16) 0.93 c (0.54,1.32) 0.83 c (0.40,1.26) 0.52 c (0.28,0.76) 0.45 b (0.19,0.70) 0.10( ‐ 0.22,0.42) ‐ 0.01( ‐ 0.34,0.33) 0.30 c (0.08,0.51) 0.23 a (0.01,0.46) Increased frequency ‐ 0.21( ‐ 0.50,0.08) ‐ 0.19( ‐ 0.48,0.10) 0.03( ‐ 0.51,0.57) ‐ 0.03( ‐ 0.60,0.53) 0.05( ‐ 0.33,0.44) ‐ 0.02( ‐ 0.41,0.37) 0.47 b (0.15,0.79) 0.43 a (0.10,0.75) ‐ 0.10( ‐ 0.39,0.19) ‐ 0.08( ‐ 0.37,0.22) Baseline psychological frailty 0.58 c (0.49,0.67) 0.55 c (0.46,0.64) 0.59 c (0.47,0.72) 0.56 c (0.42,0.70) 0.46 c (0.36,0.56) 0.44 c (0.34,0.54) 0.57 c (0.46,0.67) 0.58 c (0.48,0.69) 0.54 c (0.46,0.63) 0.54 c (0.45,0.63) Age 0.01( ‐ 0.01,0.02) ‐ 0.00( ‐ 0.03,0.03) 0.01( ‐ 0.02,0.03) 0.02( ‐ 0.01,0.04) 0.01( ‐ 0.00,0.03) Sex Male Reference Reference Reference Reference Reference Female 0.04( ‐ 0.15,0.24) 0.05( ‐ 0.30,0.39) 0.27 a (0.03,0.52) ‐ 0.02( ‐ 0.26,0.23) 0.10( ‐ 0.07,0.26) Educational level Tertiary or higher Reference Reference Reference Reference Reference Secondary or equivalent 0.11( ‐ 0.20,0.42) ‐ 0.19( ‐ 0.65,0.28) 0.14( ‐ 0.24,0.51) 0.14( ‐ 0.23,0.51) ‐ 0.05( ‐ 0.33,0.23) Primary or less versus 0.31 a (0.02,0.60) 0.02( ‐ 0.43,0.46) ‐ 0.07( ‐ 0.67,0.52) 0.17( ‐ 0.27,0.61) ‐ 0.28( ‐ 0.89,0.32) Living situation Living with others Reference Reference Reference Reference Reference 72 Chapter 3