Evidence map›Paper›PMID 19475364›Full record

ArticleDiabetologia2009

The economic costs of diabetes: a population-based study in Tehran, Iran.

A Esteghamati, O Khalilzadeh, M Anvari, A Meysamie, M Abbasi, M Forouzanfar, F Alaeddini

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In one paragraph

Article in Diabetologia, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed, 5 pooled it
8.9field-weighted citation impact, top 2% of its field
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

55 citing papers in PubMed, 5 syntheses or guidelines pooled it, 178 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

A EsteghamatiEndocrinology and Metabolism Research Center, Vali-Asr Hospital, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran. esteghamati@tums.ac.ir
O Khalilzadeh
M Anvari
A Meysamie
M Abbasi
M Forouzanfar
F Alaeddini
Tehran University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aim/hypothesisThe aim of the study was to determine the annual healthcare expenditures of an individual with diabetes in Tehran, between March 2004 and March 2005.

methodsThis prevalence-based 'cost-of-illness' study was conducted in two phases. In the first phase, 23,707 randomly selected individuals were interviewed to gather a cohort of participants with diabetes. In the second phase, 710 diabetic patients and 904 age- and sex-matched controls were followed up for 1 year at intervals of 3 months and the direct (physician services, medications and devices, hospitalisation, laboratory, paraclinical and transport) and indirect (loss of productivity) expenditures were recorded. The excess costs of a person with diabetes were estimated through comparison with matched controls. The estimates were also extrapolated to the total population of Tehran and Iran. The costs were converted from the Iranian rial to the US dollar (exchange rate September 2004).

resultsTotal annual direct costs of diabetic and control participants were $152.3 +/- 14.5 and $52.0 +/- 5.8, respectively, which is indicative of 2.92 times higher costs in diabetic patients. The most expensive components of direct costs were medications and devices, and hospitalisation in diabetic patients (28.7% and 28.6%, respectively). Total indirect costs were $39.6 +/- 2.4 and $16.7 +/- 1.1 in diabetic and non-diabetic individuals. The aggregate annual direct costs of diabetes were estimated to be $112.424 +/- 10.732 million and $590.676 +/- 65.985 million in Tehran and Iran, respectively. Diabetes complications contributed 53% of the aggregate excess direct costs of diabetes. CONCLUSIONS/

interpretationDiabetes is an expensive medical problem in Iran and planning of national programmes for its control and prevention is necessary.

Indexed as

Cost of IllnessAdolescentAdultAgedAged, 80 and overChildChild, PreschoolDiabetes ComplicationsDiabetes MellitusFemaleFollow-Up StudiesHospitalizationHumansHypoglycemic AgentsInfantIranHypoglycemic Agents

Identifiers

PMID19475364
OpenAlexW2044287967

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.