Table 4 Results of capture-recapture analysis to estimate the total number of true cases using only passive data
Muscular Dystrophy | ||||
 Population | Cases in Passive Dataset | Additional Cases Estimated by Capture-Recapture | Total Estimated Cases from Passive Data | Total Cases Observed in Active Data |
Cases with at least one in-patient ICD-9-CM code or at least two outpatient ICD-9-CM codes given in a facility in target counties where at least one of the diagnoses was made by a neurologist, geneticist, or developmental pediatrician | 375 | 40 | 415 | 384 |
Fragile X Syndrome | ||||
 Population | Cases in Passive Dataset | Additional Cases Estimated 2by Capture-Recapture | Total Estimated Cases from Passive Data | Total Cases Observed in Active Data |
Cases with at least one in-patient ICD-9-CM code or at least two outpatient ICD-9-CM codes given in a facility in target counties | 134 | 6 | 140 | 141 |