TABLE 1.
Search terms
| # | Searches |
|---|---|
| 1 | africa/ or africa, sub-sahara/ or africa, western/ or nigeria/ |
| 2 | exp vital statistics/ |
| 3 | (incidence* or prevalence* or morbidity or mortality).tw. |
| 4 | (disease adj3 burden).tw. |
| 5 | exp “cost of illness”/ |
| 6 | case fatality rate.tw |
| 7 | hospital admissions.tw |
| 8 | Disability adjusted life years.mp. |
| 9 | (initial adj2 burden).tw. |
| 10 | exp risk factors/ |
| 11 | 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 or 10 |
| 12 | exp dementia/ or exp alzheimer’s disease/ or exp cognitive impairment/ or exp parkinson’s disease/ |
| 13 | 1 and 11 and 12 |
| 14 | Limit 13 to “1990-current” |