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Table 4 Multivariable associations

From: Systematic review and meta analysis of differential attrition between active and control arms in randomized controlled trials of lifestyle interventions in chronic disease

   Effect size, 95% confidence interval and p-value
Variable Coefficient 95% CI P
Time to final follow-up (years) 0.10 -0.076 to 0.275 0.27
Time to first follow-up (years) -0.03 -0.208 to 0.156 0.78
Length of treatment (years) -0.11 -0.259 to 0.032 0.13
Active control -0.03 -0.150 to 0.081 0.56
Wait-list control 0.017 -0.256 to 0.290 0.90
Self-report outcomes 0.04 -0.070 to 0.152 0.47
Chronic obstructive pulmonary disease -0.17 -0.427 to 0.089 0.20
Asthma 0.25 -0.130 to 0.633 0.20
Cardiovascular disease -0.02 -0.175 to 0.130 0.77
Physical activity -0.11 -0.228 to 0.017 0.09
Cognitive behavioural therapy 0.009 -0.158 to 0.175 0.92
Smoking cessation 0.05 -0.229 to 0.320 0.75
Multimodal -0.18 -0.354 to 0.001 0.05