Principal Procedure Code & Name Volume Percent Cumulative
46.20—ILEOSTOMY NOS
441
34.97
34.97
46.21—TEMPORARY ILEOSTOMY
374
29.66
64.63
46.22—CONTINENT ILEOSTOMY
32
2.54
67.17
46.23—PERMANENT ILEOSTOMY NEC
414
32.83
100.00
Total
1,261
100.00


Volume of Procedures
Number of Hospitals
Percent of Hospital Total
Cumulative Percent of Hospital Total
1
30
18.18
18.18
2
22
13.33
31.52
3
21
12.73
44.24
4
13
7.88
52.12
5
11
6.67
58.79
6
12
7.27
66.06
7
6
3.64
69.70
8
3
1.82
71.52
9
7
4.24
75.76
10
7
4.24
80.00
11
5
3.03
83.03
12
5
3.03
86.06
13
1
0.61
86.67
14
1
0.61
87.27
16
3
1.82
89.09
17
2
1.21
90.30
18
2
1.21
91.52
19
1
0.61
92.12
20
1
0.61
92.73
21
1
0.61
93.33
24
1
0.61
93.94
26
1
0.61
94.55
27
1
0.61
95.15
29
1
0.61
95.76
34
1
0.61
96.36
36
1
0.61
96.97
39
1
0.61
97.58
50
1
0.61
98.18
51
1
0.61
98.79
55
2
1.21
100.00
Total
165
100.00
 
Volume of Procedures Number of Doctors Percent of Doctors Total Cumulative Percent of Doctors Total
1
415
63.75
63.75
2
130
19.97
83.72
3
43
6.61
90.32
4
25
3.84
94.16
5
13
2.00
96.16
6
9
1.38
97.54
7
5
0.77
98.31
8
1
0.15
98.46
9
2
0.31
98.77
11
1
0.15
98.92
12
1
0.15
99.08
13
2
0.31
99.39
16
1
0.15
99.54
26
2
0.31
99.85
36
1
0.15
100.00
Total
651
100.00
 

Hospitals Volume
Percentiles
Volumes
Four Smallest Volumes
1%
1
1
5%
1
1
10%
1
1
Hospitals(Obs.)
165
25%
2
1
Sum of Wgt.
165
1
50%
4
Mean
7.642424
Four Largest Volumes
Std. Dev.
9.929601
75%
9
50
90%
17
51
Variance
98.59697
95%
27
55
Skewness
2.912242
99%
55
55
Kurtosis
12.41028
 
Doctors Volume
Percentiles
Volumes
Four Smallest Volumes
1%
1
1
5%
1
1
10%
1
1
Doctors(Obs.)
651
25%
1
1
Sum of Wgt.
651
1
50%
1
Mean
1.900154
Four Largest Volumes
Std. Dev.
2.480233
75%
2
16
90%
3
26
Variance
6.151554
95%
5
26
Skewness
7.827485
99%
12
36
Kurtosis
86.66078




 
 

top of the page
© 2004 Center for Medical Consumers
The Center for Medical Consumers cannot respond to inquiries regarding individual health concerns.
Our Web site is updated during the first two weeks of each month.
Please send any comments or questions to medconsumers@earthlink.net
top of the page