Skip to main content

Table 2 Summary statistics of HEDIS clinical outcomes for champion and usual care patients with a primary care office visit

From: Workflow standardization of a novel team care model to improve chronic care: a quasi-experimental study

 

Champion Intervention Clinic (n = 3156)

Usual Care Clinic (n = 8034)

Unadjusted p value*

Before First Office Visit

1-180 Days Post Visit

181-365 Days Post Visit

Before First Office Visit

1-180 Days Post Visit

181-365 Days Post Visit

Intervention Clinic X 1-180 Days After Visit

Intervention Clinic X 181-365 Days After Visit

Hypertension - Age 18-59 (n = 4,385)

 Systolic, mean (SD)

1,31.5 (12.4)

129.3 (14.4)

129.3 (15.7)

134.3 (13.3)

132.3 (14.3)

132.5 (15.5)

0.11

0.05

 Diastolic, mean (SD)

82.3 (7.9)

79.7 (9.2)

79.8 (9.2)

83.7 (8.5)

82.0 (9.3)

81.8 (9.7)

0.07

0.12

 Num patients per period

1,449

762

303

2,936

1,667

781

  

Hypertension - Age 60-80 (n = 4,620)

 Systolic, mean (SD)

133.3 (12.1)

131.3 (14.3)

130.8 (16.4)

134.2 (13.1)

134.7 (15.7)

133.6 (15.4)

<0.001

0.01

 Diastolic, mean (SD)

75.6 (7.9)

73.1 (8.7)

72.9 (8.5)

75.7 (8.0)

74.7 (9.3)

74.4 (9.4)

<0.01

0.55

 Num patients per period

983

652

335

3,637

2,356

1,325

  

Diabetes- Age 18-75 (n = 3,768)

 Systolic, mean (SD)

126.5 (12.7)

126.1 (14.6)

125.5 (15.3)

129.8 (13.2)

130.4 (15.2)

129.8 (15.7)

<0.01

0.16

 Diastolic, mean (SD)

76.4 (7.7)

74.5 (8.8)

74.4 (8.8)

76.2 (7.9)

75.6 (9.4)

74.9 (9.4)

<0.001

0.22

 Num patients per period

1,565

942

478

2,203

1,474

950

  

Diabetes (n = 4,442)

 A1c, mean(SD)

7.5 (1.4)

7.5 (1.3)

7.4 (1.5)

7.3 (1.3)

7.4 (1.3)

7.4 (1.3)

<0.001

0.13

 Num patients

1,688

829

447

2,754

1,595

1,035

  
  1. All dates are indexed to the date of the first physician office visit during the intervention period from 10/2013-9/2014. Before First Office Visit includes all dates up to and including the date of the first physician office visit. The same patients in the period Before First Office Visit are tracked over time, however, not all have clinical measurements in the two post visit period. The two interaction terms Intervention Clinic x 1-180 Days Post Visit and Intervention Clinic x 181-365 Days Post Visit measure the difference in the slop of the intervention clinic compared to the usual care clinic during the indexed time period. *P value <0.05 was considered statistically significant. P values refer to results of a piecewise linear growth curve model including only a constant, plus the clinic and time period variables (e.g. variables included in Table 5). A1c: glycohemoglobin