Table 1: Baseline Characteristics (n=300).

Characteristic Frequency Percentage (%)
Age Groups (Years)
18 – 27 17 5.7
28 – 37 38 12.7
38 – 47 77 25.7
48 – 57 68 22.7
Older than 57 100 33.3
Total 300 100.0
Mean (years) 49.88
Range (years) 18 – 75
Standard Deviation 13.81
Sex
Male 150 50.0
Female 150 50.0
Total 300 100.0
Marital Status
Single 149 49.7
Married 128 42.7
Widowed 5 1.7
Divorced/ Separated 18 6.0
Total 300 100.0
Highest Level of Formal Education
No education 10 3.3
Primary 60 20.0
Secondary 122 40.7
Tertiary 108 36.0
Total 300 100.0
Occupation
Employed 148 49.3
Self-employed 13 4.3
Unemployed 53 17.7
Retired 86 28.7
Total 300 100.0
Income Per Month (Rand)
1 – 5 000 147 59.5
5 001 – 10 000 84 34.0
10 001 – 15 000 10 4.1
15 001 – 20 000 1 0.4
More than 20 000 5 2.0
Total 247 100.0