Risk Adjustment Based Upon Resource Utilization - Text Mining Techniques for Healthcare Provider Quality Determination - page 244

Table 1. Summary statistics for payment variables by year

EVENT START DATE -
YEAR

N Obs Variable Mean Std Dev Minimum Maximum

1996 8 self_pay

self_pay_physician
private
private_physician
public
public_physician
totalfacilities
totaldoctor
facilitycharge
physiciancharge

140.8275000
2.7000000
4998.14
1555.29
.
.
17351.35
3603.06
.
6778.15

376.7019637
7.6367532
8504.87
1726.83
.
.
10334.00
3638.14
.
5379.27

0
0
0
28.1100000
.
.
1122.00
140.5400000
.
444.4400000

1072.62
21.6000000
22308.03
4710.40
.
.
29376.54
11430.51
.
15255.00

1997 11 self_pay

self_pay_physician
private
private_physician
public
public_physician
totalfacilities
totaldoctor
facilitycharge
physiciancharge

114.8181818
14.5600000
3508.68
213.6145455
.
.
15381.87
547.1354545
18834.53
1248.73

298.0761038
43.8755296
6450.33
330.1217615
.
.
10197.91
957.7178278
9893.12
2678.13

0
0
0
0
.
.
229.0000000
0
229.0000000
0

985.0000000
146.2500000
20641.81
794.2900000
.
.
29228.16
3274.78
30335.25
9176.00

1998 10 self_pay

self_pay_physician
private
private_physician
public
public_physician
totalfacilities
totaldoctor
facilitycharge
physiciancharge

10.0000000
57.5330000
5622.41
1772.56
.
.
12824.10
2479.78
29881.65
4940.55

31.6227766
122.8719621
9214.22
3371.06
.
.
7249.03
3249.68
21434.11
5195.36

0
0
0
0
.
.
124.1700000
0
5625.54
0

100.0000000
370.0000000
27715.82
8833.00
.
.
27715.82
9203.00
78453.29
14428.00

1999 10 self_pay

self_pay_physician
private
private_physician
public
public_physician
totalfacilities
totaldoctor
facilitycharge
physiciancharge

343.8810000
63.3160000
3955.28
242.1490000
83352.00
0
21287.54
1574.42
39900.32
5052.48

985.6739665
187.3211523
10484.64
347.9493636
.
.
24602.18
1724.50
31433.79
5938.77

0
0
0
0
83352.00
0
800.0000000
0
3968.00
0

3144.81
595.6600000
33662.74
845.8800000
83352.00
0
83352.00
4310.97
83352.00
16839.32

2000 13 self_pay

self_pay_physician
private
private_physician
public
public_physician
totalfacilities
totaldoctor
facilitycharge
physiciancharge

2.3076923
123.2815385
5799.69
1022.23
12195.25
1811.04
17997.26
2956.56
42012.33
6054.26

8.3205029
371.9524621
14090.40
1513.50
11743.07
2604.40
13937.00
2598.67
29833.54
5021.79

0
0
0
0
0
0
219.1200000
0
939.0600000
0

30.0000000
1354.05
46493.68
5046.95
32801.74
9306.57
46493.68
9306.57
95680.95
14591.00