Evidence map›Paper›PMID 35933731›Full record

ArticleHealth economics2022

Toward mandatory health insurance in low-income countries? An analysis of claims data in Tanzania.

Kathrin Durizzo, Kenneth Harttgen, Fabrizio Tediosi, Maitreyi Sahu, August Kuwawenaruwa, Paola Salari, Isabel Günther

Abstract read
In one paragraph

Article in Health economics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Article
  2. Quality of care and health insurance uptake in Namibia.Journal of public health in Africa · 2026
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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

7 authors.

Kathrin DurizzoETH Zurich, Zurich, Switzerland.ORCID 0000-0002-9036-0741
Kenneth HarttgenETH Zurich, Zurich, Switzerland.ORCID 0000-0002-8499-5281
Fabrizio TediosiSwiss Tropical and Public Health Institute, Allschwil, Switzerland.ORCID 0000-0001-8671-9400
Maitreyi SahuSwiss Tropical and Public Health Institute, Allschwil, Switzerland.ORCID 0000-0002-1593-0193
August KuwawenaruwaSwiss Tropical and Public Health Institute, Allschwil, Switzerland.ORCID 0000-0001-8459-443X
Paola SalariSwiss Tropical and Public Health Institute, Allschwil, Switzerland.ORCID 0000-0003-3757-6081
Isabel GüntherETH Zurich, Zurich, Switzerland.ORCID 0000-0002-1601-0495

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Many low-income countries are in the process of scaling up health insurance with the goal of achieving universal coverage. However, little is known about the usage and financial sustainability of mandatory health insurance. This study analyzes 26 million claims submitted to the Tanzanian National Health Insurance Fund (NHIF), which covers two million public servants for whom public insurance is mandatory, to understand insurance usage patterns, cost drivers, and financial sustainability. We find that in 2016, half of policyholders used a health service within a single year, with an average annual cost of 33 US$ per policyholder. About 10% of the population was responsible for 80% of the health costs, and women, middle-age and middle-income groups had the highest costs. Out of 7390 health centers, only five health centers are responsible for 30% of total costs. Estimating the expected health expenditures for the entire population based on the NHIF cost structure, we find that for a sustainable national scale-up, policy makers will have to decide between reducing the health benefit package or increasing revenues. We also show that the cost structure of a mandatory insurance scheme in a low-income country differs substantially from high-income settings. Replication studies for other countries are warranted.

Indexed as

Insurance, HealthUniversal Health InsuranceFemaleHealth ExpendituresHumansMiddle AgedPovertyTanzaniaclaims datahealth insurancescale-upTanzaniauniversal health coverage

Identifiers

PMID35933731
PMCPMC9543525

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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.