Article Figures & Tables
Tables
Characteristic No. (%) of patients
n = 1906Female sex 1063 (55.8) Age > 60 yr 1630 (85.5) Prevalence of CPCSSN chronic diseases Hypertension 955 (50.1) Diabetes mellitus 320 (16.8) Depression 386 (20.2) Chronic obstructive pulmonary disease 151 (7.9) Osteoarthritis 607 (31.8) Dementia 94 (4.9) Epilepsy 136 (7.1) Parkinsonism 83 (4.4) No. of CPCSSN chronic diseases 0 428 (22.4) 1 642 (33.7) 2 515 (27.0) 3 242 (12.7) 4-8 79 (4.1) Note: CPCSSN = Canadian Primary Care Sentinel Surveillance Network.
- Table 2: Results of validation analysis using the outcome of original manual review of the electronic medical record charts as the reference standard
Disease No. of cases Sensitivity (95% CI), % Specificity (95% CI), % Positive predictive value (95% CI), % Negative predictive value (95% CI), % Chart +, CPCSSN + Chart -, CPCSSN + Chart -, CPCSSN - Chart +, CPCSSN - Hypertension 915 66 885 40 95.8
(94.5-97.1)93.1
(91.4-94.7)93.3
(91.7-94.8)95.7
(94.4-97.0)Diabetes 311 33 1553 9 97.2
(95.4-99.0)97.9
(97.2-98.6)90.4
(87.3-93.5)99.4
(99.0-99.8)Depression 299 47 1473 87 77.5
(73.3-81.6)96.9
(96.0-97.9)86.4
(82.8-90.0)94.4
(93.3-95.6)Chronic obstructive pulmonary disease 125 25 1730 26 82.8
(76.8-88.8)98.6
(98.0-99.1)83.3
(77.4-89.3)98.5
(98.0-99.1)Dementia 82 15 1797 12 87.2
(80.5-94.0)99.2
(98.8-99.6)84.5
(77.3-91.7)99.3
(99.0-99.7)Osteoarthritis 507 88 1211 100 83.5
(80.6-86.5)93.2
(91.9-94.6)85.2
(82.4-88.1)92.4
(90.9-93.8)Epilepsy 130 19 1751 6 95.6
(92.1-99.0)98.9
(98.4-99.4)87.2
(81.9-92.6)99.7
(99.4-99.9)Parkinsonism 66 11 1812 17 79.5
(70.8-88.2)99.4
(99.0-99.8)85.7
(77.9-93.5)99.1
(98.6-99.5)Note: CI = confidence interval, CPCSSN = Canadian Primary Care Sentinel Surveillance Network.