Between-Group Differences for 6-Month and 12-Month Changes in Modified Mediterranean Diet Score (mMDS) by Study Group
FIRE, REGRESSIONS
Abbreviation: NA, not applicable.Multilevel mixed-effects linear regressions for repeated measures (baseline, 6-month, and 12-month study visits) and study group (intervention vs control) on mMDS changes at 6-month and 12-month follow-up and between-group differences are adjusted for age, sex, fire department, physical activity, race and ethnicity, and waist circumference. Fire stations (52 clusters) and participants (484 firefighters) were specified as the random effects parameters.Total observations for baseline (n = 484), 6 months (n = 335), and 12 months (n = 260) vs imputed data sets for baseline, 6-month, and 12-month values (n = 484).Multiple imputation results are pooled estimates from each of the 25 completed data sets comprised of observed and imputed values.