In 2020 in Sao Tome and Principe, there were an estimated 21,000 people with vision loss. Of these, 845 people were blind.
Breakdown of vision loss chart
Start by selecting how you would like to examine the data:
- Location: compare up to three different GBD Super Regions, GBD Regions, or countries.
- Time: look at trends in the data between 1990 and 2020.
- Age: look at vision loss in 5 year gaps between 50 to 95 plus.
- Cause: look at how different eye conditions cause vision loss (at GBD Super Region and GBD Region level only).
You can then select the location, year, vision loss measure, age and gender to explore vision loss predicted by the VLEG/GBD 2020 model.
National indicators for eye health services in Sao Tome and Principe
Indicator
Data
Rank
Year Last Reported
Data Source
Cataract surgical service delivery
Effective cataract surgical coverage (eCSC)
No data
Cataract surgeries performed (annual)
No data
Cataract surgical rate (CSR) (per million)
848
124 of 176
2006
Wang et al., 2016
Number of eye care personnel by cadre
No. of ophthalmologists
1
2014
Ministry of Health or key respondent
Ophthalmologists per million
5.3
137 of 191
2014
Ministry of Health or key respondent
No. of optometrists
1
2014
Ministry of Health or key respondent
Optometrists per million
5.1
83 of 136
2014
Ministry of Health or key respondent
No. of allied ophthalmic personnel
5
2014
Ministry of Health or key respondent
Allied ophthalmic personnel per million
26
43 of 102
2014
Ministry of Health or key respondent
Data and assessments
Eye health prevalence data survey completed (since 1987)
No data
Eye Care Service Assessment completed?
No data
National eye health resources and plans
National Eye Health Co-ordinator
Yes
Ministry of Health or key respondent
National Eye Committee
No data
National Eye Health Plan
No data
National Eye Health Plan Start Date
No data
National Eye Health Plan End Date
No data
