Epidemiological Burden and Health Outcomes of Tuberculosis in the Philippines from 2000-2015

: 2.031_INF Epidemiological Burden and Health Outcomes of Tuberculosis in the Philippines from 2000-2015 T. Yuen, D. Geocaniga-Gaviola, C. Garfin, R.P.H. Yadav; University of Toronto, World Health Organization, Toronto, Canada, Philippine Department of Health, Manila, Philippines, World Health Organization, Manila, Philippines Background: Despite meeting all three Millennium Development Goals on tuberculosis (TB) prior to the 2015 end date, the Philippines remains to be one of the 22 high-burden TB countries. In 2013, TB was the seventh leading cause of death and attributed to 4.4% of total death. The objective of the current study is to summarize the epidemiological burden and health outcomes of TB from 2000-2015. Methods: TB surveillance information on case finding and case holding activities reported by rural health units and health centers were validated by the National TB Programme (NTP). Measures of TB epidemiological burden were calculated over time and by region. Hierarchal regression models were used to estimate timeand regional-trends and to compare treatment outcomes between population subgroups. All statistical analyses were carried out in Stata and Microsoft Excel. Findings: Case notification has steadily increased over time, reaching 276.8 cases per 100,000 persons in 2015. The number of clinically diagnosed cases exceeded bacteriologically confirmed cases since 2011. Extrapulmonary TB contributed to <2% of all new cases since 2005. The proportion of cases in children aged 014 years was <3% from 2003-2014 but reached 12% in 2015. Case notification for drug-resistant TB also increased over time, with 6581 cases reported in 2015. Treatment success rate (TSR) for drug-sensitive TB has been above 87% since 2000 and reached 93% in 2015. For drug-resistant TB, however, TSR was consistently low and only 50% of the 2013 cohort successfully completed treatment. Compared to adults, children <15 years were 43% (95% CI: 20-71%) more likely to not initiate treatment after diagnosis. But of those on treatment, children had 11% (95% CI: 9-14%) higher odds of treatment success and 88% (95% CI: 85-90%) lower odds of death than adults. Regional differences in case notification and treatment outcome were also noted. Interpretation: Increased case notification of clinically diagnosed, extrapulmonary and children cases reflected the shift in priorities of the NTP. Moving forward, the programme should focus on regions with limited clinical and laboratory capacity to diagnose extrapulmonary TB and TB in children. Moreover, emphasis on monitoring cases lost to follow-up, particularly for drug-resistant TB, is necessary to ensure cases are successfully treated over time. Source of Funding: None. Abstract #: 2.032_INF: 2.032_INF Delayed HIV Testing among Men Who Have Sex with Men in Australia Has Improved but Remains an Issue H. Zou, X. Meng, Z. Xu, D. Callander, B. Donovan, A. Grulich, M. Chen, C. Fairley, C. O’Connor, M. Hellard, R. Guy; University of New South Wales, Sydney, Australia, Wuxi Center for Disease Control and Prevention, Wuxi, China, Melbourne Sexual Health Centre, Melbourne, Australia, Burnet Institute, Mel-