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Table 4 Difference in difference models with results displayed comparing Non-intervention and Intervention Groups

From: Effects of health intervention program on cardiometabolic risk profiles from health evaluation center in Asian population: a longitudinal study and propensity analysis

  Non-intervention group (n = 502) Intervention group (n = 502) Difference in difference (Intervention minus non-intervention)
Variable Mean SD Mean SD Mean SE P a
Physiologic parameters        
 Systolic blood pressure, mmHg 0.53 14.92 −0.81 13.77 −1.34 0.91 0.141
 Diastolic blood pressure, mmHg 0.16 10.08 0.00 9.73 −0.16 0.63 0.795
 Waist Circumference, cm 0.72 5.95 −0.96 6.04 −1.69 0.4 <0.001
 Body mass index, kg/m2 0.12 1.01 0.00 0.97 −0.11 0.06 0.071
Serum sugar profiles        
 Fasting glucose, mg/dL 1.72 11.06 0.92 11.70 −0.79 0.72 0.271
 Post-prandial glucose, mg/dL 3.74 32.28 −2.30 27.01 −6.04 2.10 0.004
 HbA1c, % 0.26 0.33 0.22 0.62 −0.05 0.05 0.315
Lipid Profiles        
 Total cholesterol, mg/dL 4.13 23.92 −1.08 22.16 −5.21 1.47 <0.001
 HDL, mg/dL −0.76 7.89 0.63 8.51 1.38 0.54 0.010
 LDL, mg/dL 3.85 22.95 1.40 19.96 −2.45 1.41 0.082
 Triglyceride, mg/dL 7.17 60.98 5.43 52.17 −1.74 3.61 0.630
Cardiometabolic Outcomes        
 ATP III, number of MetS 0.23 1.02 −0.12 0.96 −0.36 0.06 <0.001
 FRS, unit 0.55 3.49 0.41 3.24 −0.15 0.27 0.582
 eGFR, mL/min per 1.73 m2 1.10 14.24 2.48 10.71 1.39 0.80 0.084
  1. SD = standard deviation; SE = standard error of the mean difference; adenotes independent-sample t-test