Table 5.

Description of socio-demographic details of sample.

N. of subjects	50
Gender
Male	25 (50%)
Female	25 (50%)
Age
59–69	24 (48%)
69–79	23 (46%)
79+	3 (6%)
Mean ± SD	69.3 ± 6.5
Education
Secondary school	24 (48%)
High school	16 (32%)
Undergraduate / postgraduate	10 (20%)
Status
Married/cohabiting	46 (92%)
Widowed	4 (8%)

Continuous variables were expressed as mean ± standard deviation, whereas categorical variables as frequencies (percentages).