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Table 3 Univariable 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

Variable Coefficient 95% CI P
Time to final follow-up (years) 0.05 0.012 to 0.094 0.03
Time to first follow-up (years) 0.03 -0.013 to 0.071 0.16
Length of treatment (years) -0.02 -0.091 to 0.054 0.60
Active control -0.02 -0.073 to 0.041 0.53
Wait-list control 0.13 -0.032 to 0.282 0.10
Self-report outcomes -0.01 -0.071 to 0.044 0.68
Chronic obstructive pulmonary disease -0.03 -0.101 to 0.048 0.49
Asthma 0.17 -0.006 to 0.343 0.06
Cardiovascular disease 0.01 -0.084 to 0.095 0.91
Rheumatoid Arthritis 0.14 -0.025 to 0.295 0.10
Physical activity -0.05 -0.134 to 0.037 0.27
Cognitive behavioural therapy 0.05 -0.047 to 0.154 0.30
Smoking cessation -0.04 -0.132 to 0.056 0.43
Multimodal -0.02 -0.127 to 0.080 0.66