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. Author manuscript; available in PMC: 2012 Apr 4.
Published in final edited form as: Am Heart J. 2010 Nov;160(5):943–950.e1-5. doi: 10.1016/j.ahj.2010.06.046

Table III.

Number of Ideal Performance Measures by Time Period

Description 1994–1995 1998–1999 2000–2001 Overall
P
# % # % # %
N (%) 170928 100.00 27432 100.00 27300 100.00
Number of Ideal Performance Measures <0.001
0 50891 29.77 9772 35.35 10284 37.08
1 43242 25.30 6828 24.98 7112 26.42
2 45683 26.73 6663 23.99 6176 22.69
3 19934 11.66 2933 11.24 2701 9.87
4 10587 6.19 1167 4.20 984 3.77
5 591 0.35 69 0.23 43 0.17
*

Results from survey analysis for % and P value are shown here.