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Table 3 Model results

From: Regional variation in coronary angiography rates: the association with supply factors and the role of indication: a spatial analysis

 

Cases overall

Cases without MI

Cases with MI

Model A (SARE)

Model B (SCRARE)

Model A (SARE)

Model B (SCRARE)

Model A (SARE)

Model B (SCRARE)

Wr

We

Wr

We

Wr

We

Wr

We

Wr

We

Wr

We

Observations

401

401

401

401

401

401

401

401

401

401

401

401

Pseudo R-squared

0.4186

0.4265

0.4261

0.4352

0.3813

0.3894

0.3895

0.3992

0.3986

0.4005

0.3995

0.4023

β (SE)

Estimate of CHD prevalencea

10.01 (0.88)***

10.48 (1.63)***

9.87 (0.88)***

10.38 (0.88)***

8.99 (0.81)***

9.44 (0.81)***

8.87 (0.81)***

9.35 (0.81)***

1 (0.14)***

1.01 (0.14)***

0.99 (0.14)***

1 (0.14)***

GISD 2012

0.16 (0.1)

0.1 (0.11)

0.15 (0.1)

0.11 (0.1)

0.13 (0.09)

0.07 (0.09)

0.12 (0.09)

0.08 (0.09)

0.04 (0.02)**

0.04 (0.02)**

0.04 (0.02)**

0.04 (0.02)***

Cath labsb

40.62 (16.33)**

45.92 (19.83)**

53.41 (18.16)***

56.68 (18.32)***

37.64 (14.96)**

43.36 (15.77)***

49.34 (16.79)***

53.53 (16.95)***

2.91 (2.87)

2.97 (2.91)

3.35 (2.92)

3.49 (2.95)

W × Cath labsb

  

77.18 (47.71)

80.41 (49.84)

  

68.44 (44.18)

74.64 (46.56)

  

6.35 (7.3)

7.59 (7.14)

Constant

–143.81 (165.58)

–174.98 (142.44)

–167.02 (165.36)

–170.68 (173.94)

–103.5 (151.88)

–147.53 (160.93)

–123.82 (151.71)

–143.93 (160.46)

–20.05 (28.46)

–15.35 (28.81)

–21.27 (28.46)

–14.21 (28.78)

ρ

0.67 (0.05)***

0.72 (0.06)***

0.66 (0.05)***

0.71 (0.06)***

0.68 (0.05)***

0.72 (0.06)***

0.68 (0.05)***

0.72 (0.06)***

0.3 (0.06)***

0.31 (0.09)***

0.3 (0.06)***

0.31 (0.09)***

  1. Coefficients for age and sex groups not reported (see Additional file 1: Table A1)
  2. β, regression coefficient; GISD, German Index of Social Deprivation; MI, myocardial infarction; ρ, spatial autocorrelation parameter; SE, standard error
  3. ***p < 0.01, **p < 0.05, *p < 0.1
  4. aProportion of individuals in the total sample of insured with a confirmed diagnosis of CHD in 2016
  5. bPer 10,000 population