Table 1 Demographic, clinical, behavioral, and environmental characteristics of 617 participants from four diverse settings in Peru
| Ā | All | Lima | Tumbes | Puno City | Puno Rural | All biomass users | All non-biomass users | |
|---|---|---|---|---|---|---|---|---|
| Ā | TotalĀ N | N (%) or Mean (SD) | N (%) or Mean (SD) | N (%) or Mean (SD) | N (%) or Mean (SD) | N (%) or Mean (SD) | N (%) or Mean (SD) | N (%) or Mean (SD) |
Number of Participants | 617 | Ā | 105 (17.0%) | 92 (14.9%) | 166 (26.9%) | 254 (41.2%) | 285 (46.2%) | 332 (53.8%) |
Female | 617 | 332 (53.8%) | 62 (59.0%) | 47 (51.1%) | 89 (53.6%) | 134 (52.8%) | 158 (55.4%) | 174 (52.4%) |
Age in years | 589 | 57.1 (12.4) | 57.2 (10.3) | 57.9 (13.2) | 56.5 (12.4) | 57.3 (13.0) | 58.1 (13.0) | 56.3 (11.9) |
Wealth index tertile | 617 | Ā | Ā | Ā | Ā | Ā | Ā | Ā |
ā1 (lowest) | Ā | 262 (42.5%) | 13 (12.4%) | 22 (23.9%) | 43 (25.9%) | 184 (72.4%) | 195 (68.4%) | 67 (20.2%) |
ā2 | Ā | 186 (30.1%) | 41 (39.0%) | 43 (46.7%) | 39 (23.4%) | 63 (24.8%) | 76 (26.7%) | 110 (33.1%) |
ā3 (highest) | Ā | 169 (27.4%) | 51 (48.6%) | 27 (29.3%) | 84 (50.6%) | 7 (2.8%) | 14 (4.9%) | 155 (46.7%) |
Body Mass Index (BMI) | 572 | 27.3 (4.5) | 28.6 (3.9) | 29.4 (5.3) | 28.1 (4.1) | 25.5 (4.0) | 25.9 (4.2) | 28.5 (4.3) |
Obese (BMIāā„ā30) | 572 | 129 (22.6%) | 32 (31.4%) | 33 (38.8%) | 38 (25.0%) | 26 (11.2%) | 36 (13.7%) | 93 (30.1%) |
Systolic Blood Pressure (mmHg) | 613 | 115 (16) | 117 (16) | 125 (18) | 112 (16) | 111 (13) | 113 (14) | 116 (17) |
Diastolic Blood Pressure (mmHg) | 613 | 73 (9) | 71 (9) | 76 (9) | 71 (9) | 73 (8) | 73 (8) | 72 (9) |
Blood pressure treatment | 613 | 85 (13.9%) | 24 (22.9%) | 27 (29.3%) | 20 (12.3%) | 14 (5.5%) | 23 (8.1%) | 62 (18.8%) |
Previous hypertension diagnosis | 617 | 95 (15.4%) | 24 (22.9%) | 23 (25.0%) | 29 (17.5%) | 19 (7.4%) | 28 (9.8%) | 67 (20.2%) |
Exhaled carbon monoxide (ppm) | 587 | 11.8 (12.8) | 3.4 (2.0) | 17.2 (12.7) | 9.3 (11.0) | 15.2 (14.3) | 15.1 (14.2) | 9.0 (10.6) |
C-reactive protein (mg/L) | 589 | 2.9 (5.9) | 3.9 (5.0) | 5.3 (9.7) | 2.7 (3.3) | 1.9 (5.4) | 2.1 (5.3) | 3.7 (6.2) |
Hemoglobin A1c % | 589 | 5.9 (1.0) | 5.9 (1.2) | 5.9 (0.7) | 6.0 (1.4) | 5.7 (0.5) | 5.8 (0.6) | 6.0 (1.2) |
Previous diabetes diagnosis | 617 | 19 (3.1%) | 3 (2.8%) | 5 (5.4%) | 8 (4.8%) | 3 (1.2%) | 4 (1.4%) | 15 (4.5%) |
Alcohol in past year | 613 | 348 (56.8%) | 78 (74.3%) | 24 (26.1%) | 86 (52.7%) | 160 (63.2%) | 162 (57.2%) | 186 (56.3%) |
Daily cigarette smoking | 585 | 12 (2.1%) | 3 (2.9%) | 7 (8.2%) | 2 (1.2%) | 0 (0.0%) | 1 (0.4%) | 11 (3.5%) |
Daily use of biomass cookstove | 617 | 285 (46.2%) | 6 (5.7%) | 25 (27.2%) | 9 (5.4%) | 245 (96.5%) | 285 (100%) | 332 (100%) |