From: Status of health care waste management plans and practices in public health care facilities in Gauteng Province, South Africa
Number
District
Total population (N)
n( 50%)
Final sample (n = 22)
1
Johannesburg
16
8
2
Tshwane
12
6
3
Ekurhuleni
7
3.5
4
Sedibeng
5
West Rand
1.5
Total
42
21
22