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Table 3 Reliability of Data for Patients Entering HIV Treatment in EPTS

From: An assessment of the accuracy and availability of data in electronic patient tracking systems for patients receiving HIV treatment in central Mozambique

  % Agree
(95% CI)
Reliability Statistic*
(95% CI)
Gender 97.69 (96.35-98.85) 0.95 (0.92-0.98)
CD4 Value 98.40 (97.21-99.40) 0.91 (0.80-1.00)
Patient Retention† 99.23 (98.46-99.81) 0.97 (0.95-0.99)
CD4 Date 92.61 (90.42-94.61) -
ART Initiation Date 97.88 (96.72-99.04) -
Outcome Date 95.91 (94.35-97.47) -
  1. *Kappa score for gender and patient retention; Concordance correlation coefficient for CD4 value; No reliability statistic for date variables since they are highly dependent on the scale of the continuous variable which is arbitrary for date values. †As of July 2008