Table 1. Social-ecological factors in households with versus without acute or recent DENV infections.
| All households (N = 219) |
Households without DENV (N = 80) | Households with DENV (N = 139) | p-value | |
|---|---|---|---|---|
| Head of Household Characteristics | ||||
| Age—mean (SD) | 47.8 (13.6) | 50.3 (14.7) | 46.3 (12.8) | 0.04 |
| Sex–female | 53/219 (24.2%) | 36/80 (32.5%) | 27/139 (19.4%) | 0.03 |
| Education–secondary or higher | 128/215 (59.5%) | 47/78 (60.3%) | 81/137 (59.1%) | 0.87 |
| Employed | 182/219 (83.1%) | 59/80 (73.8%) | 123/139 (88.5%) | 0.005 |
| If employed, make more than minimum wage | 74/165 (44.9%) | 24/52 (46.2%) | 50/113 (44.2%) | 0.82 |
| If employed, employment is stable | 132/12 (72.5%) | 43/59 (72.9%) | 89/123 (72.4%) | 0.94 |
| Household Characteristics | ||||
| # People per household—mean (SD) | 4.57 (1.90) | 4.29 (1.86) | 4.73 (1.91) | 0.10 |
| # Bedrooms—mean (SD) | 2.53 (1.06) | 2.49 (1.10) | 2.55 (1.04) | 0.67 |
| # People per bedroom—mean (SD) | 2.12 (1.32) | 2.02 (1.32) | 2.18 (1.32) | 0.39 |
| # Families on property–mean (SD) | 1.40 (0.88) | 1.40 (1.04) | 1.40 (0.78) | 0.98 |
| Rented property | 38/219 (17.4%) | 11/80 (13.8%) | 27/139 (19.4%) | 0.29 |
| Other renters on the property | 23/219 (10.5%) | 10/80 (12.5%) | 13/139 (9.35%) | 0.46 |
| Condition of patio |
0.57 |
|||
| – No patio | 44/218 (20.2%) | 16/80 (20.0%) | 28/138 (20.3%) | |
| – Disorganized | 34/218 (15.6%) | 9/80 (11.2%) | 25/138 (18.1%) | |
| – Average | 106/218 (48.6%) | 41/80 (51.2%) | 65/138 (47.1%) | |
| – Very organized/clean | 34/218 (15.6%) | 14/80 (17.5%) | 20/138 (14.5%) | |
| Patio Shade |
0.02 |
|||
| – No patio | 44/218 (20.2%) | 16/80 (20.0%) | 28/138 (20.3%) | |
| – Sunny (<25% shade) | 50/218 (40.8%) | 39/80 (48.8%) | 50/138 (36.2%) | |
| – Partial (25–50% shade) | 35/218 (26.2%) | 32/80 (27.5%) | 35/138 (25.4%) | |
| – Shaded (>50% shade) | 25/218 (12.8%) | 3/80 (3.75%) | 25/138 (18.1%) | |
| Screens on all windows | 63/219 (28.8%) | 22/80 (27.5%) | 41/139 (29.5%) | 0.75 |
| Screens have no holes | 58/98 (51.0%) | 22/37 (59.5%) | 28/61 (45.9%) | 0.19 |
| Standing water present | 94/217 (43.3%) | 35/79 (44.3%) | 59/138 (42.8%) | 0.82 |
| Standing water in trash bins | 30/219 (13.7%) | 10/80 (12.5%) | 30/139 (14.4%) | 0.70 |
| Standing water in 55 gallon drums | 49/219 (21.4%) | 17/80 (21.2%) | 32/139 (23.0%) | 0.76 |
| Standing water in puddles | 33/219 (15.1%) | 11/80 (13.8%) | 22/139 (15.8%) | 0.68 |
| Standing water in tires | 9/219 (4.11%) | 4/80 (5.00%) | 5/139 (3.60%) | 0.73 |
| Adjacent abandoned property | 69/217 (31.8%) | 18/79 (22.8%) | 51/138 (37.0%) | 0.03 |
| Services | ||||
| Piped water inside house | 166/219 (75.8%) | 68/80 (85.0%) | 98/139 (70.5%) | 0.02 |
| No interruptions in the piped water supply | 110/218 (50.5%) | 36/80 (45.0%) | 74/138 (53.6%) | 0.22 |
| Air conditioning | 23/219 (10.5%) | 10/80 (12.5%) | 13/139 (9.35%) | 0.46 |
| Water storage in a cistern or elevated tank | 160/219 (73.1%) | 60/80 (75.0%) | 100/139 (72.0%) | 0.62 |
| Water storage in containers other than a cistern or elevated tank | 95/219 (43.4%) | 36/80 (45.0%) | 59 /139 (42.4%) | 0.71 |
| Sewage services | 187/219 (85.4%) | 72/80 (90.0%) | 115/139 (82.7%) | 0.14 |
| Daily garbage collection | 54/219 (24.6%) | 26/80 (32.5%) | 28/139 (20.0%) | 0.04 |