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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