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. Author manuscript; available in PMC: 2022 Nov 16.
Published in final edited form as: Vaccine. 2021 Oct 27;39(47):6829–6836. doi: 10.1016/j.vaccine.2021.10.041

Table 4.

Agreement between PA-SIIS (gold standard) and alternate sources for influenza vaccination status, N=9930

EMR
 Vaccines reported in each source Agreement Kappa (95% CI) PPV, % (95% CI) NPV, % (95% CI) Sensitivity, % (95% CI) Specificity, % (95% CI) Area under ROC curve
 graphic file with name nihms-1754034-t0007.jpg
 Unvaccinated = 5110		 77% 0.52 (.51, .54) 90 (89, 91) 72 (71, 73) 56 (55, 58) 95 (94, 95.3) 75%
Self-report, EMR, and other sources
 graphic file with name nihms-1754034-t0008.jpg
 Unvaccinated = 3390		 78% 0.57 (.56, .58) 68 (67, 70) 95 (94, 96) 96 (95, 97 63 (62, 64) 79%