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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.