|
Studies reporting anaemia in older persons using WHO criteria |
||||
| Number of |
Percent of total |
|||
|
|
||||
| Size range (individuals) |
Studies |
Patients |
Studies |
Patients |
|
|
||||
| 10,000–20,000 |
2 |
30,331 |
5.9 |
35.5 |
| 5,000–10,000 |
3 |
21,590 |
8.8 |
25.3 |
| 2,500–5,000 |
3 |
12,373 |
8.8 |
14.5 |
| 1,000–2,500 |
10 |
14,867 |
29.4 |
17.4 |
| 100–1,000 |
16 |
6,248 |
47.1 |
7.3 |
Gaskell et al. BMC Geriatrics 2008 8:1 doi:10.1186/1471-2318-8-1 |
||||