Demographic and socioeconomic variables by migration status
| Rural (n=201) | Migrant (n=589) | Urban (n=199) | Missing data (n/989) | |
| Demographic variables | ||||
| Age, mean (SD) | 48.3 (13.1) | 47.8 (11.7) | 48.1 (11.9) | 0 |
| Female, n (%) | 106 (52.7%) | 309 (52.5%) | 107 (53.8%) | 0 |
| Individual's education level, n (%) | 2 (0.2%) | |||
| None | 68 (33.8%) | 59 (10%) | 2 (1%) | |
| Primary incomplete | 64 (31.8%) | 124 (21.1%) | 11 (5.6%) | |
| Primary complete | 30 (14.9%) | 99 (16.8%) | 23 (11.6%) | |
| Secondary incomplete | 16 (8%) | 126 (21.4%) | 50 (25.3%) | |
| Secondary complete or more | 23 (11.4%) | 180 (30.6%) | 112 (56.6%) | |
| Household income, n (%) | 83 (8.4%) | |||
| ≤US$50 | 109 (69%) | 8 (1.4%) | 2 (1%) | |
| US$51–150 | 32 (20.3%) | 143 (25.8%) | 36 (18.7%) | |
| US$151–250 | 10 (6.3%) | 292 (52.6%) | 104 (53.9%) | |
| US$251–350 | 4 (2.5%) | 82 (14.8%) | 40 (20.7%) | |
| US$351–450 | 2 (1.3%) | 26 (4.7%) | 8 (4.2%) | |
| ≥ US$450 | 1 (0.6%) | 4 (0.7%) | 3 (1.6%) | |
| Number of people per room, n (%) | 6 (0.6%) | |||
| <2 | 34 (17%) | 217 (37.1%) | 68 (34.3%) | |
| 2–3 | 72 (36%) | 240 (41%) | 75 (37.9%) | |
| 3–4 | 43 (21.5%) | 78 (13.3%) | 37 (18.7%) | |
| ≥4 | 51 (25.5%) | 50 (8.6%) | 18 (9.1%) | |
| Possessions weighted asset index, n (%) | 0 | |||
| Lowest tertile | 196 (97.5%) | 110 (18.7%) | 24 (12.1%) | |
| Middle | 5 (2.5%) | 259 (44%) | 72 (36.2%) | |
| Highest tertile | 0 | 220 (37.4%) | 103 (51.8%) | |
| Number of deprivations per individual, n (%)* | 0 | |||
| None | 3 (1.5%) | 265 (45%) | 131 (65.8%) | |
| One deprivation | 18 (9%) | 217 (36.8%) | 55 (27.6%) | |
| Two deprivations† | 89 (44.23%) | 85 (14.4%) | 11 (5.5%) | |
| Three deprivations† | 91 (45.3%) | 22 (3.7%) | 2 (1%) | |
| Highest parental education level, n (%) | 0 | |||
| None | 122 (60.7%) | 298 (50.6%) | 30 (15.1%) | |
| Some primary | 52 (25.9%) | 147 (25%) | 26 (13.1%) | |
| Primary complete or more | 27 (13.4%) | 144 (24.5%) | 143 (71.9%) | |
| Cigarette consumption in the last 30 days‡ | ||||
| Individuals, n (%) | 6 (3%) | 37 (6.3%) | 32 (16.1%) | |
| Cigarettes, median (IQR range) | 10 (1–20) | 5 (3–20) | 5.5 (1–26.5) | |
| Current smokers§ | ||||
| Individuals, n (%) | 11 (5.5%) | 59 (10%) | 40 (20.1%) | |
↵* Number of deprivations based on the sum of deprivations in education (none or incomplete primary education), income (household income <US$150 per month) and assets (lowest tertile of possessions weighted asset index) in the same individual.
↵† Those with two or more deprivations were considered socioeconomically deprived.
↵‡ All individuals that smoked in the last 30 days qualified as current smokers.
↵§ The difference between current smokers and those who reported cigarette consumption in the last 30 days is accounted for by those who reported having smoked in the last 6 months but not in the last 30 days.