Table 1.

Information about elderly interviewees.

Variable	Category	Number	Proportion/%
Gender	Male	115	46.4
	Female	133	53.6
Age	65–70	37	14.9
	70–75	69	27.8
	75–80	61	24.6
	80–85	47	19.0
	>85	34	13.7
Household size	1	6	2.4
	2	68	27.4
	3	82	33.1
	4	43	17.3
	>4	49	19.8
Housemaid	With housemaid	161	64.9
	Without housemaid	87	35.1
Type of community	Gated community	202	81.5
	Open community	46	18.5
Car ownership	Car free	221	89.1
	Car owner	27	10.9