From: Identification and characteristics of vaccine refusers
Agreement % (95% CI) | HMO A | |
---|---|---|
Two years old and under n= 525 | Six years old n= 215 | |
Sensitivity | 58.5% (47.1%, 69.2%) | 52.5% (36.3%, 68.2%) |
Specificity | 89.8% (86.6%, 92.4%) | 92.6% (87.4%, 95.8%) |
Positive predictive value | 51.6% (41.1%, 62.0%) | 61.8% # (43.6%, 77.3%) |
Negative Predict value | 92.1% (89.1%, 94.4%) | 89.5% (83.9%, 93.4%) |
Kappa | 45.9% (35.8%, 56.0%) | 47.8% (32.4%, 63.3%) |
HMO B | ||
Two years old and under n = 315 | Six years old n = 194 | |
Sensitivity | 79.8% (71.7%, 86.2%) | 89.7% # (74.8%, 96.7%) |
Specificity | 80.1% (73.5%, 85.5%) | 84.5% (77.6%, 89.6%) |
Positive predictive value | 73.6% (65.3%, 80.5%) | 59.3% # (45.8%, 71.7%) |
Negative Predict value | 85.1% (78.8%, 89.9%) | 97.0% # (92.1%, 99.1%) |
Kappa | 59.2% (50.2%, 68.2%) | 62.3% (50.0%, 74.6%) |