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Table 5 Correctness Measures

From: A basic model for assessing primary health care electronic medical record data quality

 

Results (%)

Measure

 

Dataset A

Dataset B

Dataset C

Positive Predictive Value

Diabetes

79.5

48.9

a

 

Hypertension

77.9

58.7

65.8

Hypothyroidism

60.7

37.6

76.0

Asthma

0.0

*

16.1

Obesity

83.5

4.0

61.8

Urinary Tract Infection

0.1

*

3.5

Unlikely Combinations of Age & Specific Procedures

Tetanus Toxoid Conjugate Vaccination

0.0

0.0

0.0

  1. *cell sizes less than 5 are suppressed
  2. aDiabetes was not measured in Dataset C