Resources search

The global birth prevalence of clubfoot: a systematic review and meta-analysis

SMYTHE, Tracey
ROTENBURG, Sarah
LAVY, Chris
August 2023

Expand view

Estimates of the birth prevalence of clubfoot in low and middle income settings range from 0.5 to 2 per 1000 births. However, there is currently no estimate of global birth prevalence of clubfoot.

A systematic review of studies was carried out reporting the birth prevalence of clubfoot across all countries and regions worldwide in the last 10 years. Africa Wide Information, EMBASE, CINAHL, Global Health, LILACS and Medline databases were searched for relevant studies from January 1st 2012 to February 9th 2023. Pooled prevalence estimates were calculated using the inverse variance method, and a random effects model was applied to account for heterogeneity between studies.

 

eClinicalMedicine,  Vol 63 September, 2023

DOI:https://doi.org/10.1016/j.eclinm.2023.102178

Global estimates of the need for rehabilitation based on the Global Burden of Disease study 2019: a systematic analysis for the Global Burden of Disease Study 2019

CIEZA, Alarcos
CAUSEY, Kate
KAMENOV, Kaloyan
HANSON, Sarah Wulf
CHATTERJI, Somnath
VOS, Theo
December 2020

Expand view

Background: Rehabilitation has often been seen as a disability-specific service needed by only few of the population. Despite its individual and societal benefits, rehabilitation has not been prioritised in countries and is under-resourced. We present global, regional, and country data for the number of people who would benefit from rehabilitation at least once during the course of their disabling illness or injury.

 

Methods: To estimate the need for rehabilitation, data from the Global Burden of Diseases, Injuries, and Risk Factors Study 2019 were used to calculate the prevalence and years of life lived with disability (YLDs) of 25 diseases, impairments, or bespoke aggregations of sequelae that were selected as amenable to rehabilitation. All analyses were done at the country level and then aggregated to seven regions: World Bank high-income countries and the six WHO regions (ie, Africa, the Americas, Southeast Asia, Europe, Eastern Mediterranean, and Western Pacific).

 

Findings: Globally, in 2019, 2·41 billion (95% uncertainty interval 2·34–2·50) individuals had conditions that would benefit from rehabilitation, contributing to 310 million [235–392] YLDs. This number had increased by 63% from 1990 to 2019. Regionally, the Western Pacific had the highest need of rehabilitation services (610 million people [588–636] and 83 million YLDs [62–106]). The disease area that contributed most to prevalence was musculoskeletal disorders (1·71 billion people [1·68–1·80]), with low back pain being the most prevalent condition in 134 of the 204 countries analysed.

 

Interpretation: To our knowledge, this is the first study to produce a global estimate of the need for rehabilitation services and to show that at least one in every three people in the world needs rehabilitation at some point in the course of their illness or injury. This number counters the common view of rehabilitation as a service required by only few people. We argue that rehabilitation needs to be brought close to communities as an integral part of primary health care to reach more people in need.

 

VOLUME 396, ISSUE 10267, P2006-2017, DECEMBER 19, 2020
https://doi.org/10.1016/S0140-6736(20)32340-0

Trends in prevalence of blindness and distance and near vision impairment over 30 years: an analysis for the Global Burden of Disease Study

GBD 2019 Blindness and Vision Impairment Collaborators
December 2020

Expand view

To contribute to the WHO initiative, VISION 2020: The Right to Sight, an assessment of global vision impairment in 2020 and temporal change is needed. This paper aims to extensively update estimates of global vision loss burden, presenting estimates for 2020, temporal change over three decades between 1990–2020, and forecasts for 2050.

A systematic review and meta-analysis of population-based surveys of eye disease from January, 1980, to October, 2018 was carried out. Only studies with samples representative of the population and with clearly defined visual acuity testing protocols were included. Hierarchical models were fitted to estimate 2020 prevalence (with 95% uncertainty intervals [UIs]) of mild vision impairment (presenting visual acuity ≥6/18 and <6/12), moderate and severe vision impairment (<6/18 to 3/60), and blindness (<3/60 or less than 10° visual field around central fixation); and vision impairment from uncorrected presbyopia (presenting near vision <N6 or <N8 at 40 cm where best-corrected distance visual acuity is ≥6/12). We forecast estimates of vision loss up to 2050.

 

https://doi.org/10.1016/ S2214-109X(20)30425-3

The psychological impact of quarantine and how to reduce it: rapid review of the evidence

BROOKS, Samantha K
WEBSTER, Rebecca K
SMITH, Louise E
WOODLAND, Lisa
WESSELY, Simon
GREENBERG, Neil
RUBIN, Gideon James
March 2020

Expand view

The December, 2019 coronavirus disease outbreak has seen many countries ask people who have potentially come into contact with the infection to isolate themselves at home or in a dedicated quarantine facility. Decisions on how to apply quarantine should be based on the best available evidence. We did a Review of the psychological impact of quarantine using three electronic databases. Of 3166 papers found, 24 are included in this Review. Most reviewed studies reported negative psychological effects including post-traumatic stress symptoms, confusion, and anger. Stressors included longer quarantine duration, infection fears, frustration, boredom, inadequate supplies, inadequate information, financial loss, and stigma. Some researchers have suggested long-lasting effects. In situations where quarantine is deemed necessary, officials should quarantine individuals for no longer than required, provide clear rationale for quarantine and information about protocols, and ensure sufficient supplies are provided. Appeals to altruism by reminding the public about the benefits of quarantine to wider society can be favourable.

 

RAPID REVIEW VOLUME 395, ISSUE 10227, P912-920, MARCH 14, 2020

DOI:https://doi.org/10.1016/S0140-6736(20)30460-8

Better understanding of youth mental health

The Lancet
April 2017

Expand view

Mental health issues are the leading cause of disability in adolescents aged 15–19 years in all the world's regions, contributing 45% of their overall burden of disease. Early intervention to prevent mental health disorders is crucial to suicide prevention and to improve lifelong wellbeing. In April 2017, Mission Australia, in association with the Black Dog Institute (a research institute based in New South Wales) published the 5th Youth Mental Health Report. A survey of 21 000 Australian adolescents recorded 22·8% of young Australians meeting the criteria for probable serious mental illness (PSMI), as assessed by the Kessler 6 measure of non-specific psychological distress. Adolescent girls were almost twice as likely than boys to meet the criteria for PSMI. A significantly higher proportion of Aboriginal and Torres Strait Islander responders met the criteria for PSMI (31·6%)  than non-Aboriginal and Torres Strait Islanders.


DOI: http://dx.doi.org/10.1016/S0140-6736(17)31140-6

Vol. 389, No. 10080, p1670, 29 April 2017

 

Counting disability: emerging consensus on the Washington Group questionnaire

GROCE, Nora
MONT, Daniel
2017

Expand view

The issuing of a statement by the Interagency and Expert Group on Sustainable Development Goal (SDG) Indicators in Geneva, a group of leading UN agencies, civil society actors, and independent experts strongly supporting the Washington Group on Disability Statistics’ Short Set of Questions (WGSS) is noted and a short explanation of the questions is provided.

 

The Lancet Global Health VOLUME 5, ISSUE 7, PE649-E650, JULY 01, 2017

https://doi.org/10.1016/S2214-109X(17)30207-3

Prevalence of HIV infection among people with disabilities : a population-based observational study in Yaounde, Cameroon (HandiVIH)

DE BEAUDROP, Pierre
et al
January 2017

Expand view

In the HandiVIH study, an estimation and a comparison of HIV prevalence and associated risk factors between people with and without disabilities. In this cross-sectional, population-based, observational study, two-phase random sampling was used to recruit adults with disabilities and a control group matched for age, sex, and residential location from households of the general population. The Washington Group Short Set of Questions on Disability was used to identify people with disabilities. An HIV test was administrated and a life-course history interview carried out with participants. The primary outcome was the prevalence of HIV among participants with and without disabilities. The study took place in Yaoundé, Cameroon, between Oct 2, 2014, and Nov 30, 2015. 

The Lancet HIV · January 2017 

DOI: 10.1016/S2352-3018(16)30209-0

Moving towards universal health coverage: health insurance reforms in nine developing countries in Africa and Asia

LAGOMARSION, G
GARABRANT, A
ADYAS, A
OTOO, N
MUGA, R
September 2012

Expand view

The implementation of national health insurance reforms designed to move towards universal health coverage by 9 low-income and lower-middle-income countries in Africa and Asia  is reported. Five countries at intermediate stages of reform (Ghana, Indonesia, the Philippines, Rwanda, and Vietnam) and four at earlier stages (India, Kenya, Mali, and Nigeria) are considered. These countries’ approaches to raising prepaid revenues, pooling risk, and purchasing services are described using the functions-of-health-systems framework. Their progress across three dimensions of coverage: who, what services, and what proportion of health costs is assessed using the coverage-box framework. Patterns in the structure of these countries’ reforms including use of tax revenues to subsidise target populations and steps towards broader risk pools are identified. Trends in progress towards universal coverage, including increasing enrolment in government health insurance and a movement towards expanded benefits packages are reported. Common, comparable indicators of progress towards universal coverage are needed.

Contribution of chronic diseases to disability in elderly people in countries with low and middle incomes : a 10/66 dementia research group population-based survey

SOUSA, Renata M
et al
November 2009

Expand view

This article assesses "the contribution of physical, mental, and cognitive chronic diseases to disability, and the extent to which sociodemographic and health characteristics account for geographical variation in disability." Using cross sectional surveys of people aged over 65 in seven low and middle income countries, the findings highlight specific associations of chronic diseases to disability and overall that dementia, not blindness, is overwhelmingly the most important independent contributor to disability for elderly people in low and middle income countries. This resource is useful to people interested in the contribution of chronic diseases to disability in elderly people
The Lancet, Vol 374, Issue 97041
To access this article, users need to register (free) online

Community-based rehabilitation : opportunity and challenge

HARTLEY, Sally
et al
November 2009

Expand view

This article presents information about community based rehabilitation (CBR) and highlights the present opportunities and challenges. The article details the critiques of CBR and the recent emphasis to redress the balance and improve the evidence base. The article states that "CBR is now ready to be examined more rigorously, applied more consistently, and integrated more effectively into national and international policy making"
The Lancet, Vol 274

Measuring health and disability

MONT, Daniel
May 2007

Expand view

This article examines the use of Disability-adjusted life years (DALYs), an indicator for assessing the relative effects of public health interventions, by comparing the underlying concepts to WHO’s International Classification of Functioning, Disability, and Health (ICF). It concludes by stating "the main difficulty with DALYs is that they do not value interventions that enhance the lives of people with disabilities. To do so, they must draw on the social model of disability to look at how the environment interacts with functional status"
The Lancet, Vol 369

E-bulletin