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Table 2 Summary of Multinomial Logistic Regression Analysis Predicting Attrition (N = 246)

From: Attrition in a Multi-Component Smoking Cessation Study for Females

 

Early Dropout

Late Dropout

Group Assignment

_

SE

OR (95% CI)

_

SE

OR (95% CI)

Stan. Carea

-0.47

0.70

0.63 (0.16–2.48)

0.43

0.52

1.54 (0.56–4.29)

Wellnessa

0.51

0.44

1.66 (0.71–3.90)

-0.32

0.39

0.73 (0.34–1.55)

   Demographics

      

Age

-0.06*

0.02

0.94 (0.90–0.99)

-0.04

0.02

0.96 (0.93–1.00)

BMI

0.00

0.04

1.00 (0.92–1.08)

-0.02

0.04

0.98 (0.92–1.06)

Children at home?B

1.22*

0.49

3.39 (1.31–8.78)

1.07*

0.43

2.90 (1.26–6.70)

Education c

0.79

0.44

2.20 (0.94–5.19)

0.88*

0.38

2.41 (1.16–5.02)

Raced

1.41**

0.54

4.10 (1.41–11.87)

0.66

0.50

1.93 (0.73–5.11)

   Smoking Variables

      

Cigarettes per day

0.04

0.03

1.04 (0.99–1.10)

0.02

0.03

1.02 (0.97–1.07)

Longest quit attempt

-0.33

0.23

0.72 (0.46–1.12)

-0.13

0.20

0.88 (0.60–1.30)

   Psychological Variables

      

Confidence in quit attempt

-0.23

0.22

0.79 (0.51–1.23)

-0.19

0.20

0.83 (0.56 – 1.22)

Guilt

0.23*

0.09

1.25 (1.04–1.51)

0.16

0.09

1.17 (0.99 – 1.39)

Weight concerns

0.07*

0.04

1.08 (1.00–1.16)

0.03

0.03

1.03 (0.97 – 1.10)

  1. a Reference group: assignment to exercise group
  2. b Reference group: have no children living at home
  3. c Reference group: graduated from college
  4. d Reference group: White race
  5. * p < .05 ** p < .01 *** p < .001