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Table 3 Poisson regression results of predictors of the number of help tickets associated with potential participants

From: Barriers encountered during enrollment in an internet-mediated randomized controlled trial

Predictors

IRR

P Value

Age (years)

1.02

< .001

Gender (0 = F, 1 = M)

0.81

0.046

Coronary artery disease (0 = No, 1 = Yes)

1.03

0.840

Type 2 diabetes (0 = No, 1 = Yes)

1.17

0.176

BMI (kg/m^2)

1.01

0.154

Internet ability (1 = Limited, 5 = Expert)

0.88

0.009

  1. Bold = significant at the .05 level