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Table 3 Participation rates: Mean (sd), range in number of calls completed, by Group

From: Simultaneous vs. sequential treatment for smoking and weight management in tobacco quitlines: 6 and 12 month outcomes from a randomized trial

Mean(sd) se range

Control N = 840

Sequential, n = 849

Simultaneous n = 839

P values

Total Tobacco

2.83 (1.62) 0.06 0–8

2.81 (1.6) 0.06 0–10

2.56 (1.65) 0.06 0–14

F(2, 2525) = 7.23; p = 0.0007a

Total Weight

0

0.94 (1.54) 0.05 0–7

2.33 (1.52) 0.05 0–6

F (1,1686) = 349.0; p < 0.0001b

Total healthy living

1.33 (1.82) 0.06 0–5

0

1.05 (1.67) 0.06 0–5

F (1,1679) = 11.02; p = 0.0009c

Total Callsd

Range

4.16 (3.18) 0.11

0–13

3.75 (2.81) 0.10

0–15

3.83 (3.19) 0.11

0–15

F (2,2525) = 4.25; p = 0.014

  1. aThere was a statistically significant difference between the simultaneous and sequential group; p = 0.001
  2. bSimultaneous vs. sequential
  3. cControl vs. simultaneous
  4. dIncludes scheduled calls and participant initiated additional calls and healthy living calls