Journal of Obesity / 2017 / Article / Tab 5 / Research Article
Web-Based Interventions Alone or Supplemented with Peer-Led Support or Professional Email Counseling for Weight Loss and Weight Maintenance in Women from Rural Communities: Results of a Clinical Trial Table 5 Linear mixed
tests of pairwise group comparisons of estimated difference in change by phase of intervention.
Outcome Phase 1 Phase 2 Phase 3 Baseline to 6 months 6 months to 18 months 18 months to 30 months Pairwise comparison Estimated mean difference (95% CI) Estimated mean difference (95% CI) Estimated mean difference (95% CI) Body weight WO versus WD 0.138 0.9 (−0.8 to 2.7) 0.360 0.2 (−1.1 to 1.6) 0.268 −0.4 (−1.8 to 0.9) WO versus WE 0.188 −0.8 (−2.5 to 0.9) 0.411 −0.2 (−1.5 to 1.2) 0.444 −0.1 (−1.4 to 1.2) WD versus WE 0.047 −1.7 (−3.4 to 0.0) 0.563 −0.4 (−1.7 to 1.0) 0.632 0.3 (−1.0 to 1.7) Waist circumference WO versus WD 0.070 1.6 (−0.5 to 3.7) 0.497 −0.01 (−1.5 to 1.4) 0.479 −0.04 (−1.5 to 1.4) WO versus WE 0.461 0.1 (−2.0 to 2.2) 0.441 −0.1 (−1.5 to 1.3) 0.463 −0.1 (1.5 to 1.3) WD versus WE 0.164 −1.5 (−3.5 to 0.6) 0.891 −0.1 (−1.6 to 1.4) 0.970 −0.03 (−1.5 to 1.4) Kcal intake daily WO versus WD 0.105 −96.9 (−248.7 to 55.0) 0.473 −4.7 (−138.8 to 129.3) 0.134 −67.3 (−186.5 to 52.0) WO versus WE 0.139 −83.5 (−234.6 to 67.7) 0.289 −37.6 (−170.5 to 95.2) 0.183 53.6 (−62.8 to 170.0) WD versus WE 0.861 13.4 (−137.2 to 164.1) 0.633 −32.9 (−168.4 to 102.6) 0.050 120.9 (0.0 to 241.8) Weekly minutes ≥ moderate intensity activity (Actigraph) WO versus WD 0.497 −0.2 (−38.3 to 37.9) 0.271 10.9 (−24.2 to 46.0) 0.373 −6.0 (−42.2 to 30.2) WO versus WE 0.332 −8.3 (−46.0 to 29.3) 0.270 10.9 (−24.1 to 45.9) 0.240 12.9 (−23.0 to 48.7) WD versus WE 0.672 −8.2 (−46.1 to 29.8) 0.999 0.02 (−35.6 to 35.7) 0.313 18.9 (−17.9 to 55.6) Weekly minutes ≥ moderate intensity activity WO versus WD 0.207 −30.6 (−104.2 to 43.0) 0.055 51.6 (−11.7 to 114.8) 0.344 −10.1 (−59.8 to 39.6) WO versus WE 0.427 6.8 (−66.4 to 80.0) 0.336 13.5 (−49.1 to 76.1) 0.288 −13.8 (−62.5 to 34.8) WD versus WE 0.314 37.4 (−35.6 to 110.5) 0.238 −38.1 (−101.4 to 25.2) 0.885 −3.7 (−54.2 to 46.7) Systolic blood pressure WO versus WD 0.209 1.3 (−1.9 to 4.6) 0.318 −0.9 (−4.8 to 2.9) 0.419 0.4 (−3.3 to 4.0) WO versus WE 0.137 −1.8 (−5.1 to 1.4) 0.395 −0.5 (−4.3 to 3.3) 0.310 0.9 (−2.7 to 4.5) WD versus WE 0.054 −3.2 (−6.4 to 0.1) 0.833 0.4 (−3.4 to 4.3) 0.782 0.5 (−3.2 to 4.2) Diastolic blood pressure WO versus WD 0.317 0.5 (−1.4 to 2.3) 0.431 −0.2 (−2.4 to 2.0) 0.468 −0.1 (−2.2 to 2.1) WO versus WE 0.216 −0.7 (−2.6 to 1.1) 0.215 −0.9 (−3.1 to 1.3) 0.342 0.4 (−1.7 to 2.5) WD versus WE 0.205 1.2 (−3.0 to 0.7) 0.548 −0.7 (−2.9 to 1.6) 0.639 0.5 (−1.7 to 2.7) Total cholesterol (mL/dL) WO versus WD 0.473 0.4 (−10.2 to 11.0) 0.094 7.2 (−3.5 to 17.9) 0.154 −4.3 (−12.7 to 4.0) WO versus WE 0.026 −10.4 (−20.8 to 0.1) 0.076 7.7 (−2.8 to 18.3) 0.116 −5.0 (−13.2 to 3.2) WD versus WE 0.043 −10.8 (−21.2 to −0.3) 0.918 0.6 (−10.2 to 11.3) 0.873 −0.7 (−9.2 to 7.8) HDL (mL/dL) WO versus WD 0.060 −2.2 (−5.0 to 0.6) 0.365 0.4 (−2.1 to 3.0) 0.147 1.4 (−1.2 to 4.1) WO versus WE −4.0 (−6.8 to −1.3) 0.062 2.0 (−0.5 to 4.4) 0.273 −0.8 (−3.4 to 1.8) WD versus WE 0.196 −1.8 (−4.6 to 0.9) 0.241 1.5 (−1.0 to 4.0) 0.105 −2.2 (−4.9 to 0.5) LDL (mL/dL) WO versus WD 0.350 1.6 (−6.7 to 10.0) 0.081 6.1 (−2.5 to 14.8) 0.064 −5.6 (−12.7 to 1.6) WO versus WE 0.079 −5.9 (−14.1 to 2.3) 0.023 8.7 (0.2 to 17.2) 0.029 −6.8 (−13.8 to 0.2) WD versus WE 0.072 −7.5 (−15.8 to 0.7) 0.561 2.6 (−6.1 to 11.3) 0.732 −1.3 (−8.5 to 6.0) Triglycerides (mL/dL) WO versus WD 0.370 3.1 (−15.0 to 21.1) 0.429 −1.4 (−16.6 to 13.8) 0.337 3.2 (−11.9 to 18.4) WO versus WE 0.477 0.5 (−17.4 to 18.4) 0.028 −14.7 (−29.8 to 0.3) 0.023 15.3 (0.4 to 30.3) WD versus WE 0.782 −2.5 (−20.4 to 15.4) 0.089 −13.3 (−28.7 to 2.0) 0.123 12.1 (−3.3 to 27.5) Fasting glucose (mL/dL) WO versus WD 0.081 2.7 (−1.1 to 6.5) 0.141 −2.0 (−5.7 to 1.7) 0.360 0.6 (−2.9 to 4.2) WO versus WE 0.024 3.8 (0.1 to 7.6) 0.195 −1.6 (−5.2 to 2.0) 0.046 −3.0 (−6.4 to 0.5) WD versus WE 0.565 1.1 (−2.7 to 4.9) 0.827 0.4 (−3.3 to 4.1) 0.047 −3.6 (−7.2 to 0.0)
