Table 2.

Baseline, 3-, and 12-mo prolactin geometric means by intervention group

NProlactin (ng/mL), geometric mean (95% CI)Change from baselineDifference in change in exercise vs. controlP*
Exercise group
    Baseline866.90 (6.28-7.58)0.25
    3 mo866.94 (6.39-7.54)+0.04−0.290.46
    12 mo846.70 (6.14-7.32)−0.20−0.500.29
Control group
    Baseline867.47 (6.78-8.24)
    3 mo847.80 (7.11-8.55)+0.33
    12 mo857.77 (7.12-8.48)+0.30
  • * P value at baseline compares exercisers versus controls at baseline. P value at 3 and 12 mo compares change from baseline in exercisers versus controls.