Evidence map›Paper›PMID 23014516›Full record

ArticleAIDS (London, England)2013

Antiretroviral therapy, labor productivity, and sex: a longitudinal cohort study of tea pluckers in Kenya.

Bruce A Larson, Matthew P Fox, Margaret Bii, Sydney Rosen, Julia Rohr, Douglas Shaffer, Fredrick Sawe, Monique Wasunna, Jonathon L Simon

Abstract readComparative StudyMulticenter Study
In one paragraph

Article in AIDS (London, England), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 3 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Interventions for improving employment outcomes for workers with HIV.The Cochrane database of systematic reviews · 2015
    Pooled it
  3. Pooled it
  4. Trial
  5. Article
  6. Article
  7. Article
  8. Unemployment, health, and education of HIV-infected males in Germany.International journal of public health · 2016
    Observational
  9. Article
  10. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Bruce A LarsonCenter for Global Health and Development, Boston University, Boston, MA, USA. blarson@bu.edu
Matthew P Fox
Margaret Bii
Sydney Rosen
Julia Rohr
Douglas Shaffer
Fredrick Sawe
Monique Wasunna
Jonathon L Simon

Funding

Impact of HAART Therapy on Labor Productivity in KenyaR01TW007181 · FIC · BOSTON UNIVERSITY MEDICAL CAMPUS · PI SIMON, JONATHON L · 2004 to 2008
$1.9M
FIC NIH HHS 5R01TW7181-3FIC NIH HHS R01 TW007181
6 · The paper itself

Abstract

objectiveTo estimate the impact of antiretroviral therapy (ART) on labor productivity and income using detailed employment data from two large tea plantations in western Kenya for HIV-infected tea pluckers who initiated ART.

designLongitudinal study using primary data on key employment outcomes for a group of HIV-infected workers receiving antiretroviral therapy (ART) and workers in the general workforce.

methodsWe used nearest-neighbor matching methods to estimate the impacts of HIV/AIDS and ART among 237 HIV-positive pluckers on ART (index group) over a 4-year period (2 years pre-ART and post-ART) on 4 monthly employment outcomes - days plucking tea, total kilograms (kgs) harvested, total days working, and total labor income. Outcomes for the index group were compared with those for a matched reference group from the general workforce.

resultsWe observed a rapid deterioration in all four outcomes for HIV-infected individuals in the period before ART initiation and then a rapid improvement after treatment initiation. By 18-24 months after treatment initiation, the index group harvested 8% (men) and 19% (women) less tea than reference individuals. The index group earned 6% (men) and 9% (women) less income from labor than reference individuals. Women's income would have dropped further if they had not been able to offset their decline in tea plucking by spending more time on nonplucking assignments.

conclusionHIV-infected workers experienced long-term income reductions before and after initiating ART. The implications of such long-term impacts in low-income countries have not been adequately addressed.

Indexed as

AgricultureEfficiencyTeaWorkAbsenteeismAcquired Immunodeficiency SyndromeAdultAnti-HIV AgentsCD4 Lymphocyte CountCohort StudiesEmploymentFemaleHIV SeropositivityHumansIncomeKenyaAnti-HIV AgentsTea

Identifiers

PMID23014516
PMCPMC4078026

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.