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Table 3 Dose-responsea for class attendance in the PA condition across M2 and M3

From: Two-year outcomes of Faith in Action/Fe en Acción: a randomized controlled trial of physical activity promotion in Latinas

Outcomes Class attendance
At least once a month Less than once a month    
Adj Mean SE Adj Mean SE Diff in adj means P-value Effect Size
Primary
 Accelerometer MVPAb 4.92 0.09 4.63 0.06 + 0.29 .002 .41
 Self report leisure time MVPAb 4.11 0.27 3.16 0.21 + 0.95 .001 .39
Secondary
 Accelerometer light activity 2368.7 62.2 2322.7 28.8 + 46.0 .50 .13
 Accelerometer % sedentary time 74.7 0.65 75.4 0.30 − 0.7 .32 .19
 BMI 30.7 0.20 31.0 0.17 − 0.3 .24 .15
 Waist circumference 96.1 0.52 97.0 0.61 − 0.9 .30 .13
  Odds Ratio P-value
Meets MVPA recommendation from leisure & transport domainsc Estimate 95% CI  
Intervention vs Control 7.85 4.21, 14.6 <.001
  1. For BMI and waist circumference, models were rerun eliminating time points where women indicated they were pregnant during that period. However, no notable differences were found
  2. aMixed effects or generalized linear mixed models were used to adjust for the clustering effects of churches and to account for repeated measures over M2 and M3. All analyses were adjusted for the baseline measure of the outcome, age, marital status, employment and education
  3. bNegative binomial error distribution. Results are shown in logged units
  4. cBinomial error distribution (Logistic model)