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Table 4 Biometric outcomes: changes from baseline to six and thirty weeks

From: Mitigating preventable chronic disease: Progress report of the Cleveland Clinic's Lifestyle 180 program

Factor Week 6 change from baseline (N = 404) Week 30 change from baseline (N = 244)
  Mean ± SD P value a Mean ± SD P value a
Weight (kg) -3.8 ± 2.6 < 0.001 -6.8 ± 6.9c < 0.001
Waist (cm) -4.2 ± 4.2b < 0.001 -6.1 ± 7.3d < 0.001
SBP (mmHg) -5.1 ± 15.5 < 0.001 -2.5 ± 17.1e 0.022
DBP(mmHg) -3.2 ± 9.6 < 0.001 -2.5 ± 10.0e < 0.001
HR (bpm) -5.3 ± 11.5c < 0.001 -5.3 ± 11.5 < 0.001
BMI (kg/m2) -1.3 ± 0.9 < 0.001 -2.4 ± 2.4c < 0.001
  1. Abbreviations: BMI, body mass index; SBP, systolic blood pressure; DBP, diastolic blood pressure; HR, heart rate.
  2. a P value from paired t-test, significant if P < 0.025.
  3. b, c, d, e indicate 3, 1, 6 and 2 missing data points, respectively.