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Table 2 Percentage of patients reporting any improvement and 95 % confidence intervals

From: Performance of EQ-5D, howRu and Oxford hip & knee scores in assessing the outcome of hip and knee replacements

 

# Improved

% Improved

95 % Confidence Intervals

Hip Replacements

 NHS PROMs (n = 29,129)

 OHS

28023/29129

96.2 %

96.0 %–96.4 %

 EQ-5D Index

25572/29129

87.8 %

87.4 %–88.2 %

 EQ-VAS

18716/29129

64.3 %

63.7 %–64.8 %

 MCO (n = 74)

   

 OHS

71/74

96.0 %

88.6 %–99.2 %

 HowRu

68/74

91.9 %

83.2 %–97.0 %

Knee Replacements

 NHS PROMs (n = 29,907)

 OKS

27633/29907

92.4 %

92.1 %–92.7 %

 EQ-5D Index

23657/29907

79.1 %

78.6 %–79.6 %

 EQ-VAS

16204/29907

54.2 %

53.6 %–54.8 %

 MCO (n = 42)

 OKS

42/42

100.0 %

91.6 %–100 %

 HowRu

33/42

78.6 %

63.2 %–89.7 %

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BMC Health Services Research

ISSN: 1472-6963

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