Table 1.

Weighted sample characteristics across six countries

Socio-demographics	China (n = 12,837) %	Russia (n = 3682) %	India (n = 6551) %	Ghana (n = 4273) %	South Africa (n = 3609) %	Mexico (N = 2193) %
Sex
Male	49.8	39.1	51.0	52.3	43.9	46.7
Female	50.2	60.9	49.0	47.7	56.1	53.3
Age group
50–59 years	45.2	45.2	48.6	39.8	49.6	49.1
60–69 years	32.0	24.7	30.9	27.5	31.0	25.7
70–79 years	18.5	21.6	16.0	23.1	13.9	17.9
≥ 80 years	4.3	8.5	4.5	9.6	5.5	7.3
Marital status
Never married/ Separated/ Divorced/ Widowed	14.6	41.6	23.1	40.8	44.0	27.1
Currently married/ Cohabiting	85.4	58.4	76.9	59.2	56.0	72.9
Education level
Never been to school	22.3	0.7	51.2	54.0	23.6	17.3
Secondary school and lower	60.4	26.9	35.0	25.3	61.9	72.2
High school (or equivalent) completed	12.8	54.2	8.6	17.2	8.7	2.4
College and above	4.6	18.3	5.1	3.6	5.8	8.1
Place of residence
Urban	47.7	72.7	28.9	41.1	65.2	78.4
Rural	52.3	27.3	71.1	58.9	34.8	21.6
Income quintiles (within country)
Lowest	16.1	16.1	18.2	18.3	20.0	15.3
Second	18.0	19.6	19.5	19.1	20.0	25.0
Middle	20.3	19.0	18.8	20.6	18.8	16.4
Fourth	23.6	20.8	19.6	20.6	20.0	16.6
Highest	22.0	24.4	23.9	21.4	21.2	26.7
Working status
Not working	56.4	59.8	56.9	30.9	69.7	62.6
Still working	43.6	40.2	43.1	69.1	30.3	37.4

Note: Weighted estimates