Evidence map›Paper›PMID 38572405›Full record

ArticleInnovation in aging2024

Development of the Longitudinal Study of Health and Ageing in Kenya (LOSHAK).

Niranjani Nagarajan, Shane D Burns, Roselyter M Riang'a, Eunice Muthoni Mwangi, Shaheen Sayed, Muthoni Gichu, Kenneth M Langa, Edward Miguel, Anthony K Ngugi, Joshua R Ehrlich

Abstract read
In one paragraph

Article in Innovation in aging, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–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

9 citing papers in PubMed.

  1. Cohort Profile: Kenya Life Panel Survey.International journal of epidemiology · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Innovation in aging · 2024
    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

10 authors.

Niranjani NagarajanDepartment of Ophthalmology and Visual Sciences, University of Michigan, Ann Arbor, Michigan, USA.ORCID https://orcid.org/0000-0003-2443-7058
Shane D BurnsLeonard Davis School of Gerontology, University of Southern California, Los Angeles, California, USA.ORCID https://orcid.org/0000-0003-2211-8707
Roselyter M Riang'aDepartment of Population Health, Aga Khan University, Nairobi, Kenya.
Eunice Muthoni MwangiDepartment of Population Health, Aga Khan University, Nairobi, Kenya.
Shaheen SayedDepartment of Pathology, Aga Khan University, Nairobi, Kenya.
Muthoni GichuDivision of Geriatric Medicine, Ministry of Health, Nairobi, Kenya.
Kenneth M LangaInstitute for Social Research, University of Michigan, Ann Arbor, Michigan, USA.
Edward MiguelDepartment of Economics, University of California, Berkeley, California, USA.
Anthony K NgugiDepartment of Population Health, Aga Khan University, Nairobi, Kenya.
Joshua R EhrlichDepartment of Ophthalmology and Visual Sciences, University of Michigan, Ann Arbor, Michigan, USA.ORCID https://orcid.org/0000-0002-0607-3564

Funding

Statistical Data EnclaveP30AG012846 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Esther M. Friedman · 1999 to 2026
$23.2M
TRAINING IN THE DEMOGRAPHY OF AGINGT32AG000221 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Sarah A. Burgard · 1992 to 2026
$15.3M
Research Network for the Harmonized Cognitive Assessment Protocol (HCAP): Years 6-10U24AG065182 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Lindsay C Kobayashi, KENNETH M LANGA · 2022 to 2026
$2.6M
Longitudinal Study of Health and Ageing in Kenya (LOSHAK)R21AG077042 · NIA · AGA KHAN UNIVERSITY (KENYA) · PI EHRLICH, JOSHUA ROBERT, NGUGI, ANTHONY KARANJA · 2022 to 2022
$339k
NIA NIH HHS P30 AG012846NIA NIH HHS R21 AG077042NIA NIH HHS T32 AG000221NIA NIH HHS U24 AG065182
6 · The paper itself

Abstract

In Kenya, the number of adults aged ≥60 is expected to nearly quadruple by 2050, making it one of the most rapidly aging countries in Sub-Saharan Africa (SSA). Accordingly, we designed the Longitudinal Study of Health and Ageing in Kenya (LOSHAK) to generate novel data to address the health and economic consequences of this demographic transition. Specifically, LOSHAK will investigate the social, economic, environmental, biological, and policy processes that shape late-life health and economic well-being in Kenya. Modeled on the U.S. Health and Retirement Study (HRS), LOSHAK joins a network of harmonized studies on aging in >45 countries worldwide; however, LOSHAK will be only the 2nd such study in SSA. The current feasibility and pilot phase of LOSHAK will validate measures and data collection procedures in a purposive sample of Kenyan adults aged ≥45 years. We have linguistically and culturally translated instruments while aiming to maintain harmonization with both existing HRS network studies and the ongoing Kenya Life Panel Survey. The current phase of LOSHAK is nested within the Kaloleni/Rabai Community Health and Demographic Surveillance System on the coast of Kenya. LOSHAK will advance population aging research in low- and middle-income countries through the study of (a)

Indexed as

Air pollutionDementiaHealth and Retirement StudyHealthy agingSub-Saharan Africa

Identifiers

PMID38572405
PMCPMC10986748

What OpenQuestion holds

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LicenceCC BY
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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.