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Trends of sputum-smear positive tuberculosis in Zimbabwe: 2008–2011

Overview of attention for article published in BMC Research Notes, October 2015
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Title
Trends of sputum-smear positive tuberculosis in Zimbabwe: 2008–2011
Published in
BMC Research Notes, October 2015
DOI 10.1186/s13104-015-1568-z
Pubmed ID
Authors

Grace Noppert, Zhenhua Yang, Charles Sandy, Joconiah Chirenda

Abstract

Tuberculosis (TB) has remained one of the major public health problems in Zimbabwe with an estimated incidence rate of 552 per 100,000 persons in 2013. The aim of this study was to describe the trends in acid-fast bacilli (AFB) sputum-smear positive (SSP) TB overall and within subpopulations for the period during 2008-2011 in Zimbabwe. Results of this study will contribute towards the evaluation and implementation of targeted TB control interventions. A cross-sectional study design was used to analyze 40, 110 SSP TB patient records routinely collected during 2008-2011. Incidence trends of SSP TB were described by province, sex, and age group. A Mantel-Haenszel Chi Statistic was calculated to compare each provincial SSP TB notification rate to the national SSP TB notification rate. SSP TB notification rates were higher in the two main urban provinces, the western provinces and Manicaland. The 25-44 year age group accounted for the largest proportion of notified SSP TB. However, the 55-64 year and 65+ age groups had SSP TB notification rates in 2011 higher than the 2008 value. Finally, the average SSP TB notification rate in males was 23 % higher than in females. The findings of this study suggest that TB control has successfully decreased the notification rate of SSP TB in Zimbabwe during 2008-2011. However, the disproportionate distribution of SSP TB among different regions and subpopulations of the country highlights the need for more targeted interventions to accelerate the decline of TB in Zimbabwe.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 36 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 36 100%

Demographic breakdown

Readers by professional status Count As %
Researcher 8 22%
Student > Master 8 22%
Student > Bachelor 3 8%
Student > Ph. D. Student 3 8%
Other 3 8%
Other 6 17%
Unknown 5 14%
Readers by discipline Count As %
Medicine and Dentistry 11 31%
Nursing and Health Professions 8 22%
Social Sciences 3 8%
Immunology and Microbiology 2 6%
Agricultural and Biological Sciences 1 3%
Other 3 8%
Unknown 8 22%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 01 July 2016.
All research outputs
#20,335,423
of 22,880,230 outputs
Outputs from BMC Research Notes
#3,563
of 4,268 outputs
Outputs of similar age
#234,964
of 280,119 outputs
Outputs of similar age from BMC Research Notes
#148
of 193 outputs
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