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Table 2 Comparison of the delta indicators between the two groups

From: A nonrandomized controlled trial of individualized exercise prescription combined with remote exercise management in patients who are overweight or obese

  Experimental group (n = 55) Control group (n = 34) For delta indicators
Before intervention t−1 After intervention t0 Delta changes Before intervention t−1 After intervention t0 Delta changes t P
Weight (kg) 78.54 ± 12.58 75.82 ± 12.58 −2.72 ± 4.03 75.29 ± 12.71* 75.61 ± 13.34* 0.32 ± 2.50 3.946 0.000
BMI (kg/m2) 27.86 ± 3.17 26.87 ± 3.45 −0.99 ± 1.44 27.59 ± 2.81 27.70 ± 3.05 0.11 ± 0.92 3.950 0.000
WC (cm) 89.27 ± 7.85 86.29 ± 9.79 −2.98 ± 6.29 88.66 ± 9.12* 89.26 ± 10.29* 0.60 ± 5.33 2.764 0.000
HC (cm) 101.36 ± 5.73 98.73 ± 7.33 −2.64 ± 6.66 101.19 ± 6.89 101.35 ± 6.57 0.16 ± 6.58 1.935 0.056
SBP (mmHg) 127.20 ± 16.60 122.44 ± 15.82 −4.76 ± 14.52 124.85 ± 15.50 123.88 ± 13.00 −0.97 ± 12.13 1.237 0.207
DBP (mmHg) 77.13 ± 10.78 72.07 ± 11.66 −5.05 ± 10.04 76.97 ± 13.28 75.26 ± 10.74 −1.71 ± 9.79 1.544 0.126
  1. WC waist circumference, HC hip circumference, SBP systolic blood pressure
  2. *The control group was prescribed exercise on admission only and taught exercise once, followed by voluntary exercise and self-management for 3 months without remote monitoring and guided exercise