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R A Houston

Publications and source records attributed to R A Houston.

5 recordsLinked to original sources
PubMed2001

Tuberculosis treatment in nepal: a rapid assessment of government centers using different types of patient supervision.

SETTING: Urban and periurban government tuberculosis (TB) treatment clinics in Nepal. OBJECTIVE: To assess TB treatment supervision strategies and outcomes. DESIGN: Three types of treatment centers were selected according to intensity of treatment supervision: Group A-all patients supervised by directly observed therapy (DOT) at the treatment center during the intensive phase; Group B-flexible DOT where patient-nominated treatment supervisors include community or family members; Group C-drugs dispensed monthly and no supervised treatment. The cohort studied comprised all new patients starting treatment during a 5-month period in 1996 (n = 759). RESULTS: At group A treatment centers, 100% of patients had daily DOT supervised by treatment center staff during the intensive phase. At group B sites, 75% of nominated supervisors were family or community members and 13% of patients had no supervisor. At group C sites 93% of patients were unsupervised. Bacteriologically confirmed cure rates for smear-positive patients were 91% (95%CI 80.3-97.2) for A sites, 57% (95%CI 48.8-64.0) for B, and 34% (95%CI 25.1-40.4) for C. Treatment centers with the best results had good access to laboratory facilities, uninterrupted drug supply, longer clinic hours, standardized TB case management, and support from a non-governmental organization. CONCLUSION: At government facilities in Nepal, only group A treatment centers achieved World Health Organization global targets for cure. Group B treatment centers showed better outcomes than unsupervised therapy but did not achieve cure targets. Rapid low-cost assessments to collect data that are not routinely reported can improve the evaluation of program aspects such as supervision strategies.

Adolescent↗
PubMed1995

Writers to the Signet: estimates of adult mortality in Scotland from the sixteenth to the nineteenth century.

Using a methodology previously applied to advocates, this article looks at the adult life expectancy of another group of Scottish lawyers, Writers to the Signet (WS). The mortality of WS fell decisively in the early eighteenth century. The social origins and living conditions of the WS are discussed and two conclusions drawn. First, improvements in mortality were not related to any significant change in hygiene, housing, or diet. Secondly, the lifestyle of WS probably typified that of Scotland's middling ranks and their demographic experience was likely to have been representative of the population at large. Comparisons are drawn with English and Continental data and the implications for understanding the course of population change in eighteenth-century Scotland are considered.

Health Status↗
PubMed1979

Colliers with colic?

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History, Modern 1601-↗