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Table 3 Linear regression analyses predicting Δ vigorous-intensity PA time, Δ moderate-intensity PA time, Δ walking time and Δ sitting time

From: Baseline predictors of maintenance of intervention-induced changes in physical activity and sitting time among diabetic and pre-diabetic patients: a descriptive case series

  Δ vigorous-intensity PA time Δ moderate-intensity PA time Δ walking time Δ sitting time
  ß p 95% CI   ß P 95% CI   ß P 95% CI   ß p 95% CI  
Gendera 0.15 0.54 −30.40;57.19   −0.32 0.17 −107.46;19.42   0.09 0.70 −37.29;55.38   −0.22 0.24 −193.71;49.63  
Age −0.31 0.09 −3.96;0.29   −0.12 0.50 −4.12;2.06   −0.45 0.01 −5.34;-0.79   −0.13 0.35 −8.76;3.19  
Education b                 
Low (reference)                 
Medium −0.28 0.10 −57.21;5.43   0.21 0.19 −15.83;76.86   −0.12 0.47 −45.97;21.55   0.13 0.34 −45.85;131.47  
High −0.60 <0.01 −91.56;-18.09   −0.03 0.87 −57.22;48.80   −0.36 0.06 −76.38;2.23   0.14 0.38 −57.79;148.65  
Occupation c                 
Employed (reference)                 
Homemaker −0.39 0.15 −89.95;13.69   0.33 0.20 −26.82;125.09   −0.27 0.27 −85.33;24.53   0.19 0.35 −76.95;211.54  
Retired 0.13 0.50 −24.17;49.11   0.02 0.94 −52.38;56.67   0.03 0.89 −36.86;42.27   0.15 0.33 −53.03;154.78  
Vigorous-Intensity PA t0 0.00 0.98 −0.99;1.01   0.30 0.03 0.15;3.05   −0.21 0.12 −1.91;0.24   −0.03 0.77 −3.22;2.40  
Moderate-Intensity PA t0 −0.07 0.65 −0.53;0.33   −0.46 <0.01 −1.70; -0.38   0.25 0.08 −0.06;0.92   0.05 0.71 −1.05;1.53  
Walking t0 0.16 0.24 −0.29;1.14   −0.11 0.43 −1.49;0.64   −0.09 0.47 −1.06;0.50   0.15 0.17 −0.63;3.44  
Total sitting time t0 0.06 0.70 −0.07;0.10   −0.16 0.29 −0.19;0.06   0.30 0.04 0.00;0.19   −0.66 <0.01 −0.89;-0.41  
BMI t0 −0.35 0.01 −5.57;-0.74   −0.07 0.59 −4.49;2.57   −0.34 0.01 −6.12;-0.78   0.23 0.04 0.37;14.40  
Motivation t0 0.05 0.75 −7.79;10.78   −0.04 0.77 −15.58;11.54   0.25 0.08 −1.26;19.67   0.03 0.80 −24.05;30.91  
Cognitions                 
Outcome expectancies t0 −0.04 0.81 −42.58;33.27   −0.13 0.40 −79.34;32.10   −0.03 0.86 −44.14;37.03   −0.26 0.04 −221.22;-8.08  
Attitude t0 0.02 0.87 −35.23;41.38   −0.04 0.81 −66.94;52.88   −0.03 0.83 −45.96;37.27   0.12 0.32 −54.53;164.03  
Self-efficacy t0 −0.00 0.99 −34.38;33.78   −0.01 0.95 −50.51;47.24   −0.02 0.90 −38.34;33.94   −0.06 0.64 −117.38;72.44  
Subjective norm t0 0.15 0.32 −8.33;24.90   0.02 0.99 −24.53;24.93   0.10 0.47 −11.38;24.22   0.03 0.80 −40.71;52.77  
R 2     0.34     0.41     0.43     0.61