A B Ibarz-Pavón1, D Papaventsis2, R Kalkouni3, G Metaxas4, G Spala3, T Georgakopoulou3, T Gerakis4, A Pefanis4, E Vogiatzakis2. 1. European Programme for Public Health Microbiology Training, European Centre for Disease Prevention and Control, Stockholm, Sweden; National School of Public Health, Athens, Greece; Hellenic Centre for Disease Control and Prevention, Athens, Greece. 2. Microbiology Laboratory & National Reference Laboratory for Mycobacteria, Athens, Greece. 3. Hellenic Centre for Disease Control and Prevention, Athens, Greece. 4. Infection Control Committee, Sotiria Chest Diseases Hospital, Athens, Greece.
Abstract
SETTING: Sotiria Chest Diseases Hospital (SCDH), a referral hospital in Athens, Greece, 2012. OBJECTIVE: To assess the completeness of the mandatory notification system for tuberculosis (TB) at the SCDH, and compare the observed and estimated annual incidence rates. DESIGN: Record linkage and the capture-recapture method were applied. Data sources were the registers from the national mandatory notification register (Hellenic Centre for Disease Control and Prevention [HCDCP]), the National Reference Laboratory for Mycobacteria (NRLM) and SCDH records. The log-linear model with the lowest Akaike information criterion was selected as the most valid statistical model. RESULTS: The observed and estimated TB under-reporting rates at the national level were respectively 55% (95%CI 49-60) and 75% (95%CI 71-78). The observed completeness of the HCDCP, NRLM and SCDH registers were respectively 45% (95%CI 40-51), 66% (95%CI 61-71) and 36.5% (95%CI 31-42). The estimated TB incidence rate was 15 cases per 100 000 (range 13-19/100 000), compared to the 4.9/100 000 rate officially notified. CONCLUSION: Adult TB incidence has been largely underestimated, and the TB burden is likely to be much higher than officially notified in our setting. A thorough review of the notification system should be carried out. The implementation of a network-based notification system and retraining of all relevant personnel is advised.
SETTING:Sotiria Chest Diseases Hospital (SCDH), a referral hospital in Athens, Greece, 2012. OBJECTIVE: To assess the completeness of the mandatory notification system for tuberculosis (TB) at the SCDH, and compare the observed and estimated annual incidence rates. DESIGN: Record linkage and the capture-recapture method were applied. Data sources were the registers from the national mandatory notification register (Hellenic Centre for Disease Control and Prevention [HCDCP]), the National Reference Laboratory for Mycobacteria (NRLM) and SCDH records. The log-linear model with the lowest Akaike information criterion was selected as the most valid statistical model. RESULTS: The observed and estimated TB under-reporting rates at the national level were respectively 55% (95%CI 49-60) and 75% (95%CI 71-78). The observed completeness of the HCDCP, NRLM and SCDH registers were respectively 45% (95%CI 40-51), 66% (95%CI 61-71) and 36.5% (95%CI 31-42). The estimated TB incidence rate was 15 cases per 100 000 (range 13-19/100 000), compared to the 4.9/100 000 rate officially notified. CONCLUSION: Adult TB incidence has been largely underestimated, and the TB burden is likely to be much higher than officially notified in our setting. A thorough review of the notification system should be carried out. The implementation of a network-based notification system and retraining of all relevant personnel is advised.
Authors: Tao Li; Lijia Yang; Sarah E Smith-Jeffcoat; Alice Wang; Hui Guo; Wei Chen; Xin Du; Hui Zhang Journal: Int J Environ Res Public Health Date: 2021-02-25 Impact factor: 3.390