# Sajjad Ahmad

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/sajjad-ahmad/

## Facts

| Field | Value |
| --- | --- |
| Citations | 33,099 |
| Field | Corneal Surgery and Treatments |
| h-index | 58 |
| i10-index | 134 |
| Last Known Institution | Moorfields Eye Hospital NHS Foundation Trust |
| OpenAlex ID | https://openalex.org/A5076729140 |
| ORCID iD | https://orcid.org/0000-0002-8336-4314 |
| Works | 403 |

## Researcher papers

Showing 12 of 13.

- [Global, regional, and national burden of diabetes from 1990 to 2021, with projections of prevalence to 2050: a systematic analysis for the Global Burden of Disease Study 2021](https://scholariq.org/papers/global-regional-and-national-burden-of-diabetes-from-1990-to-2021-with/)
- [Global burden of bacterial antimicrobial resistance 1990–2021: a systematic analysis with forecasts to 2050](https://scholariq.org/papers/global-burden-of-bacterial-antimicrobial-resistance-1990-2021-a-systematic/)
- [Global burden of 288 causes of death and life expectancy decomposition in 204 countries and territories and 811 subnational locations, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021](https://scholariq.org/papers/global-burden-of-288-causes-of-death-and-life-expectancy-decomposition-in-204/)
- [Global, regional, and national burden of disorders affecting the nervous system, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021](https://scholariq.org/papers/global-regional-and-national-burden-of-disorders-affecting-the-nervous-system/)
- [Global, regional, and national burden of stroke and its risk factors, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021](https://scholariq.org/papers/global-regional-and-national-burden-of-stroke-and-its-risk-factors-1990-2021-a/)
- [Burden of disease scenarios for 204 countries and territories, 2022–2050: a forecasting analysis for the Global Burden of Disease Study 2021](https://scholariq.org/papers/burden-of-disease-scenarios-for-204-countries-and-territories-2022-2050-a/)
- [Global, regional, and national prevalence of adult overweight and obesity, 1990–2021, with forecasts to 2050: a forecasting study for the Global Burden of Disease Study 2021](https://scholariq.org/papers/global-regional-and-national-prevalence-of-adult-overweight-and-obesity-1990/)
- [Global fertility in 204 countries and territories, 1950–2021, with forecasts to 2100: a comprehensive demographic analysis for the Global Burden of Disease Study 2021](https://scholariq.org/papers/global-fertility-in-204-countries-and-territories-1950-2021-with-forecasts-to/)
- [Prevalence, years lived with disability, and trends in anaemia burden by severity and cause, 1990–2021: findings from the Global Burden of Disease Study 2021](https://scholariq.org/papers/prevalence-years-lived-with-disability-and-trends-in-anaemia-burden-by-severity/)
- [Population-level risks of alcohol consumption by amount, geography, age, sex, and year: a systematic analysis for the Global Burden of Disease Study 2020](https://scholariq.org/papers/population-level-risks-of-alcohol-consumption-by-amount-geography-age-sex-and/)
- [Age–sex differences in the global burden of lower respiratory infections and risk factors, 1990–2019: results from the Global Burden of Disease Study 2019](https://scholariq.org/papers/age-sex-differences-in-the-global-burden-of-lower-respiratory-infections-and/)
- [Global, regional, and national burden of chronic kidney disease in adults, 1990–2023, and its attributable risk factors: a systematic analysis for the Global Burden of Disease Study 2023](https://scholariq.org/papers/global-regional-and-national-burden-of-chronic-kidney-disease-in-adults-1990/)

## Researcher topics

- [Corneal Surgery and Treatments](https://scholariq.org/topics/corneal-surgery-and-treatments/)
- [Corneal surgery and disorders](https://scholariq.org/topics/corneal-surgery-and-disorders/)
- [Ocular Surface and Contact Lens](https://scholariq.org/topics/ocular-surface-and-contact-lens/)
- [Glaucoma and retinal disorders](https://scholariq.org/topics/glaucoma-and-retinal-disorders/)
- [Ocular Disorders and Treatments](https://scholariq.org/topics/ocular-disorders-and-treatments/)

## Researcher university

- [Moorfields Eye Hospital NHS Foundation Trust](https://scholariq.org/institutions/moorfields-eye-hospital-nhs-foundation-trust/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.