Principal Procedure Code & Name Volume Percent Cumulative
33.27—CLOSED ENDOSCOPIC BIOPSY OF LUNG
6,048
100.00
100.00
Total
6,048
100.00


Volume of Procedures
Number of Hospitals
Percent of Hospital Total
Cumulative Percent of Hospital Total
1
9
4.76
4.76
2
9
4.76
9.52
3
4
2.12
11.64
4
11
5.82
17.46
5
8
4.23
21.69
6
5
2.65
24.34
7
5
2.65
26.98
8
4
2.12
29.10
9
6
3.17
32.28
10
6
3.17
35.45
11
6
3.17
38.62
12
6
3.17
41.80
13
3
1.59
43.39
14
3
1.59
44.97
15
3
1.59
46.56
16
6
3.17
49.74
17
3
1.59
51.32
20
2
1.06
52.38
22
4
2.12
54.50
23
4
2.12
56.61
24
1
0.53
57.14
25
3
1.59
58.73
26
2
1.06
59.79
27
3
1.59
61.38
28
2
1.06
62.43
29
1
0.53
62.96
30
5
2.65
65.61
31
1
0.53
66.14
32
5
2.65
68.78
33
3
1.59
70.37
34
4
2.12
72.49
36
2
1.06
73.54
37
1
0.53
74.07
39
2
1.06
75.13
40
3
1.59
76.72
41
1
0.53
77.25
42
3
1.59
78.84
44
2
1.06
79.89
45
2
1.06
80.95
46
2
1.06
82.01
49
3
1.59
83.60
50
1
0.53
84.13
53
2
1.06
85.19
56
1
0.53
85.71
58
1
0.53
86.24
61
1
0.53
86.77
62
1
0.53
87.30
70
2
1.06
88.36
72
1
0.53
88.89
75
1
0.53
89.42
79
1
0.53
89.95
82
2
1.06
91.01
89
1
0.53
91.53
90
1
0.53
92.06
92
1
0.53
92.59
97
1
0.53
93.12
104
1
0.53
93.65
110
1
0.53
94.18
112
1
0.53
94.71
113
2
1.06
95.77
116
1
0.53
96.30
119
1
0.53
96.83
128
1
0.53
97.35
144
1
0.53
97.88
158
1
0.53
98.41
223
1
0.53
98.94
243
1
0.53
99.47
325
1
0.53
100.00
Total
189
100.00
 
Volume of Procedures Number of Doctors Percent of Doctors Total Cumulative Percent of Doctors Total
1
710
50.32
50.32
2
178
12.62
62.93
3
93
6.59
69.53
4
79
5.60
75.12
5
43
3.05
78.17
6
46
3.26
81.43
7
31
2.20
83.63
8
33
2.34
85.97
9
27
1.91
87.88
10
21
1.49
89.37
11
21
1.49
90.86
12
28
1.98
92.84
13
10
0.71
93.55
14
9
0.64
94.19
15
10
0.71
94.90
16
9
0.64
95.54
17
9
0.64
96.17
18
5
0.35
96.53
19
7
0.50
97.02
20
3
0.21
97.24
21
3
0.21
97.45
22
5
0.35
97.80
23
3
0.21
98.02
24
2
0.14
98.16
25
2
0.14
98.30
26
1
0.07
98.37
27
4
0.28
98.65
28
2
0.14
98.80
31
1
0.07
98.87
32
1
0.07
98.94
33
4
0.28
99.22
34
1
0.07
99.29
38
1
0.07
99.36
39
1
0.07
99.43
42
2
0.14
99.57
43
1
0.07
99.65
49
1
0.07
99.72
54
1
0.07
99.79
59
1
0.07
99.86
63
1
0.07
99.93
75
1
0.07
100.00
Total
1,411
100.00
 

Hospitals Volume
Percentiles
Volumes
Four Smallest Volumes
1%
1
1
5%
2
1
10%
3
1
Hospitals(Obs.)
189
25%
7
1
Sum of Wgt.
189
1
50%
17
Mean
32
Four Largest Volumes
Std. Dev.
42.88679
75%
39
158
90%
82
223
Variance
1,839.277
95%
113
243
Skewness
3.348763
99%
243
325
Kurtosis
18.33737
 
Doctors Volume
Percentiles
Volumes
Four Smallest Volumes
1%
1
1
5%
1
1
10%
1
1
Doctors(Obs.)
1,411
25%
1
1
Sum of Wgt.
1,411
1
50%
1
Mean
4.182849
Four Largest Volumes
Std. Dev.
6.476188
75%
4
54
90%
11
59
Variance
41.94101
95%
16
63
Skewness
4.292641
99%
33
75
Kurtosis
30.49627




 
 

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