Supplementary Materials

 
Supplementary Table 1. Association of physical exercise and cognitive decline stratified by age.
Exercise < 60 years ≥ 60 years P for interaction
Cognitivedecline, n (%) OR (95% CI) for cognitive decline Cognitivedecline, n (%) OR (95%CI) for cognitive decline
Exercise intensity
    No 49 (30.2) Reference 68 (55.3) Reference
    Light 89 (24.3) 0.76 (0.49—1.19) 147 (37.5) 0.56 (0.35—0.89) 0,489
    Moderate 143 (22.6) 0.74 (0.49—1.12) 104 (29.2) 0.39 (0.25—0.63) 0,044
    Vigorous 177 (23.1) 0.70 (0.47—1.04) 111 (31.4) 0.46 (0.28—0.73) 0,101
Exercise frequency
    No 49 (30.2) Reference 68 (55.3) Reference
    Light, 1-5 days 18 (30.0) 1.01 (0.50—2.03) 19 (28.4) 0.38 (0.19—0.76) 0,053
    Light, 6-7 days 71 (23.2) 0.72 (0.46—1.14) 128 (39.4) 0.68 (0.43—1.08) 0,824
    Moderate, 1-5 days 38 (18.8) 0.60 (0.36—1.02) 43 (32.3) 0.41 (0.23—0.71) 0,366
    Moderate, 6-7 days 105 (24.4) 0.82 (0.53—1.26) 61 (27.4) 0.38 (0.23—0.62) 0,022
    Vigorous, 1-5 days 70 (20.8) 0.62 (0.40—0.98) 52 (32.9) 0.47 (0.28—0.81) 0,454
    Vigorous, 6-7 days 107 (25.0) 0.76 (0.50—1.17) 59 (30.1) 0.38 (0.22—0.63) 0,039
PAC
    Basic PAC 49 (30.2) Reference 68 (55.3)
    Increased PAC Q1 87 (25.4) 0.90 (0.58—1.39) 128 (35.7) 0.50 (0.32—0.79) 0,114
    Increased PAC Q2 73 (18.1) 0.56 (0.36—0.87) 86 (33.6) 0.48 (0.29—0.77) 0,673
    Increased PAC Q3 106 (22.3) 0.76 (0.50—1.16) 75 (29.6) 0.44 (0.27—0.72) 0,058
    Increased PAC Q4 143 (26.4) 0.86 (0.57—1.30) 73 (31.2) 0.46 (0.28—0.75) 0,023