| |
2008
|
2009
|
2010
| |
|---|
| |
PI
|
N
|
M
|
SD
|
Range
|
N
|
M
|
SD
|
Range
|
N
|
M
|
SD
|
Range
|
IS
|
|---|
|
HR
|
2b
|
64
|
99.92
|
0.602
|
95 –100
|
95
|
99.8
|
0.949
|
93 – 100
|
94
|
99.9
|
0.30
|
98 – 100
|
53
|
|
4b
|
52
|
91.27
|
22.79
|
0 – 100
|
91
|
90.6
|
15.24
|
0 - 100
|
93
|
16.13
|
26.58
|
0 – 100
|
6
|
|
5b
|
65
|
100
|
0.000
|
100 - 100
|
96
|
99.7
|
1.402
|
93 - 100
|
94
|
101.0
|
15.65
|
70 – 100
|
53
|
|
5c
|
59
|
97.38
|
14.00
|
0 – 100
|
94
|
98.0
|
5.827
|
66 - 100
|
93
|
98.9
|
16.98
|
64 – 100
|
37
|
|
5d
|
60
|
0.816
|
0.740
|
0 – 2.7
|
93
|
0.719
|
0.674
|
0 – 2.75
|
93
|
0.754
|
0.804
|
0 – 4
|
5
|
|
GM
|
60
|
78
|
8
|
/
|
94
|
78
|
5
|
/
|
93
|
63
|
12
|
/
|
37
|
|
KR
|
2b
|
63
|
99.92
|
0.663
|
95 - 100
|
94
|
99.8
|
0.834
|
93 - 100
|
93
|
100
|
0.246
|
98 – 100
|
52
|
|
4b
|
54
|
91.17
|
25.72
|
0 - 100
|
89
|
95.6
|
10.99
|
0 - 100
|
92
|
11.65
|
27.15
|
0 – 100
|
7
|
|
5b
|
64
|
100
|
0.00
|
100 - 100
|
95
|
99.8
|
1.101
|
92 - 100
|
93
|
99.6
|
2.342
|
78 – 100
|
52
|
|
5c
|
59
|
96.84
|
15.71
|
0 - 100
|
93
|
97.8
|
6.52
|
60 - 100
|
92
|
96.8
|
8.979
|
49 – 100
|
39
|
|
5d
|
59
|
0.50
|
0.649
|
0 – 3
|
92
|
0.554
|
0.631
|
0 – 3.2
|
92
|
0.544
|
0.616
|
0 – 3.3
|
6
|
|
GM
|
60
|
78
|
9
|
/
|
93
|
79
|
4
|
/
|
92
|
62
|
8
|
/
|
37
|
|
BC
|
1
|
68
|
100
|
5.055
|
75 – 100
|
/
|
/
|
/
|
/
|
/
|
/
|
/
|
/
|
/
|
|
2
|
68
|
100
|
3.200
|
85 – 100
|
/
|
/
|
/
|
/
|
/
|
/
|
/
|
/
|
/
|
|
3
|
66
|
9.675
|
5.464
|
0 – 24
|
95
|
9.215
|
4.733
|
0 – 29
|
94
|
7.279
|
4.026
|
0.95 - 23
|
0
|
|
4
|
68
|
41.4
|
12.68
|
10 - 75
|
95
|
38.5
|
11.53
|
10 - 60
|
/
|
/
|
/
|
/
|
/
|
|
5
|
63
|
90.48
|
14.92
|
17 - 100
|
95
|
89.2
|
10.30
|
51 - 100
|
94
|
88.9
|
11.85
|
34 – 100
|
0
|
|
6a
|
57
|
2.130
|
2.247
|
0 -11
|
89
|
1.748
|
1.945
|
0 - 9
|
93
|
1.490
|
1.703
|
0 – 8
|
0
|
|
6b
|
57
|
2.700
|
2.838
|
0 - 11
|
90
|
2.581
|
2.522
|
0 - 11
|
93
|
2.455
|
2.351
|
0 - 10
|
0
|
|
7
|
65
|
100
|
5.568
|
74 - 100
|
/
|
/
|
/
|
/
|
/
|
/
|
/
|
/
|
/
|
|
GM
|
64
|
56
|
6
|
/
|
93
|
28
|
6
|
/
|
94
|
25
|
5
|
/
|
0
|
- Note: PI Performance Indicator, N number of hospitals, M mean, SD standard deviation, GM grand mean, IS Implausible Score (100% or 0% score three consecutive years), HR Hip replacements, KR Knee replacements, BC Breast Cancer; Number of hospitals vary slightly throughout the text due to differences in how hospitals are enrolled in the study (concerns vs separate hospitals). Note 2: No perfect score defined for Performance indicator BC 4.
