Table 2.
Demographics of the participants
| Variable | 2008 | 2009 | 2010 | 2011 | TOTAL |
|---|---|---|---|---|---|
| Mean Age | 50.5 | 40.3 | 42.9 | 41.8 | 42.1 |
| Gender | 16 | 15 | 16 | 17 | 64 |
| Female | 11 | 5 | 9 | 9 | 34 |
| Male | 5 | 10 | 7 | 8 | 30 |
| Profession | 16 | 15 | 16 | 17 | 64 |
| Medicine | 5 | 8 | 6 | 11 | 30 |
| Nursing | 2 | 2 | 4 | 1 | 9 |
| Dentistry | 0 | 1 | 1 | 2 | 4 |
| Allied Health | 5 | 1 | 3 | 2 | 11 |
| Education | 4 | 3 | 2 | 1 | 10 |
| specialist | |||||
| Country | 16 | 15 | 16 | 17 | 64 |
| South Africa | 13 | 5 | 8 | 4 | 30 |
| Uganda | 2 | 5 | 4 | 3 | 14 |
| Sudan | 1 | 2 | 2 | 5 | |
| Zambia | 1 | 1 | 1 | 1 | 4 |
| Zimbabwe | 2 | 2 | |||
| Malawi | 2 | 2 | |||
| Mozambique | 1 | 1 | 2 | ||
| Tanzania | 2 | 2 | |||
| Nigeria | 1 | 1 | |||
| Madagascar | 1 | 1 | |||
| Botswana | 1 | 1 |