Principal Procedure Code & Name Volume Percent Cumulative
06.2r —UNILATERAL THYROID LOBECTOMY
2,647
39.25
39.25
06.31—EXCISION OF THYROID LESION
140
2.08
41.33
06.39—PARTIAL THYROIDECTOMY NEC
1,338
19.84
61.17
06.4n—COMPLETE THYROIDECTOMY
2,482
36.80
97.97
06.50—SUBSTERNAL THYROIDECTOMY NOS
6
0.09
98.06
06.51—PARTIAL SUBSTERNAL THYROIDECTOMY
50
0.74
98.80
06.52—TOTAL SUBSTERNAL THYROIDECTOMY
81
1.20
100.00
Total
6,744
100.00


Volume of Procedures
Number of Hospitals
Percent of Hospital Total
Cumulative Percent of Hospital Total
1
14
7.14
7.14
2
14
7.14
14.29
3
10
5.10
19.39
4
12
6.12
25.51
5
3
1.53
27.04
6
7
3.57
30.61
7
7
3.57
34.18
8
5
2.55
36.73
9
2
1.02
37.76
10
7
3.57
41.33
11
7
3.57
44.90
12
6
3.06
47.96
13
7
3.57
51.53
15
1
0.51
52.04
16
4
2.04
54.08
17
4
2.04
56.12
18
2
1.02
57.14
19
1
0.51
57.65
20
3
1.53
59.18
21
1
0.51
59.69
22
5
2.55
62.24
23
1
0.51
62.76
24
3
1.53
64.29
25
2
1.02
65.31
28
3
1.53
66.84
29
1
0.51
67.35
30
2
1.02
68.37
32
2
1.02
69.39
33
1
0.51
69.90
34
2
1.02
70.92
36
2
1.02
71.94
37
2
1.02
72.96
38
1
0.51
73.47
39
1
0.51
73.98
41
2
1.02
75.00
42
2
1.02
76.02
43
1
0.51
76.53
45
2
1.02
77.55
46
2
1.02
78.57
47
1
0.51
79.08
48
1
0.51
79.59
50
2
1.02
80.61
51
1
0.51
81.12
54
1
0.51
81.63
55
2
1.02
82.65
56
2
1.02
83.67
58
1
0.51
84.18
61
1
0.51
84.69
63
2
1.02
85.71
66
2
1.02
86.73
68
1
0.51
87.24
69
1
0.51
87.76
75
1
0.51
88.27
77
1
0.51
88.78
78
1
0.51
89.29
87
1
0.51
89.80
88
1
0.51
90.31
91
1
0.51
90.82
95
1
0.51
91.33
102
1
0.51
91.84
114
2
1.02
92.86
130
1
0.51
93.37
138
1
0.51
93.88
140
1
0.51
94.39
141
1
0.51
94.90
145
1
0.51
95.41
150
1
0.51
95.92
179
1
0.51
96.43
186
1
0.51
96.94
198
1
0.51
97.45
204
1
0.51
97.96
235
1
0.51
98.47
244
1
0.51
98.98
261
1
0.51
99.49
352
1
0.51
100.00
Total
196
100.00
 
Volume of Procedures Number of Doctors Percent of Doctors Total Cumulative Percent of Doctors Total
1
310
37.62
37.62
2
107
12.99
50.61
3
76
9.22
59.83
4
52
6.31
66.14
5
47
5.70
71.84
6
28
3.40
75.24
7
16
1.94
77.18
8
25
3.03
80.22
9
18
2.18
82.40
10
12
1.46
83.86
11
7
0.85
84.71
12
9
1.09
85.80
13
10
1.21
87.01
14
4
0.49
87.50
15
5
0.61
88.11
16
7
0.85
88.96
17
4
0.49
89.44
18
4
0.49
89.93
19
1
0.12
90.05
20
1
0.12
90.17
21
6
0.73
90.90
22
4
0.49
91.38
23
8
0.97
92.35
24
3
0.36
92.72
25
4
0.49
93.20
26
3
0.36
93.57
27
1
0.12
93.69
28
2
0.24
93.93
29
1
0.12
94.05
30
1
0.12
94.17
32
3
0.36
94.54
33
1
0.12
94.66
34
3
0.36
95.02
36
1
0.12
95.15
37
2
0.24
95.39
38
1
0.12
95.51
39
1
0.12
95.63
40
4
0.49
96.12
41
1
0.12
96.24
43
2
0.24
96.48
45
2
0.24
96.72
47
1
0.12
96.84
48
2
0.24
97.09
49
1
0.12
97.21
52
2
0.24
97.45
58
1
0.12
97.57
60
1
0.12
97.69
64
1
0.12
97.82
67
1
0.12
97.94
71
1
0.12
98.06
73
1
0.12
98.18
74
1
0.12
98.30
77
1
0.12
98.42
86
2
0.24
98.67
89
1
0.12
98.79
94
1
0.12
98.91
95
1
0.12
99.03
97
1
0.12
99.15
98
1
0.12
99.27
99
1
0.12
99.39
115
1
0.12
99.51
132
1
0.12
99.64
147
1
0.12
99.76
179
1
0.12
99.88
183
1
0.12
100.00
Total
824
100.00
 

Hospitals Volume
Percentiles
Volumes
Four Smallest Volumes
1%
1
1
5%
1
1
10%
2
1
Hospitals(Obs.)
196
25%
4
1
Sum of Wgt.
196
1
50%
13
Mean
34.40816
Four Largest Volumes
Std. Dev.
52.62871
75%
41.5
235
90%
88
244
Variance
2,769.781
95%
145
261
Skewness
2.960693
99%
261
352
Kurtosis
13.35838
 
Doctors Volume
Percentiles
Volumes
Four Smallest Volumes
1%
1
1
5%
1
1
10%
1
1
Doctors(Obs.)
824
25%
1
1
Sum of Wgt.
824
1
50%
2
Mean
8.032767
Four Largest Volumes
Std. Dev.
17.62813
75%
6
132
90%
19
147
Variance
310.7511
95%
34
179
Skewness
5.312809
99%
95
183
Kurtosis
39.14593




 
 

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