Table 1.
Descriptive statistics for ARI and ALRI within the pooled dataset (N = 353,802).
| ARI N = 299,118 |
ALRI N = 298,841 |
|||||
|---|---|---|---|---|---|---|
| Explanatory Variables | Yes N = 32,438 (10.8%) |
No N = 266,679 (89.2%) |
p Value | Yes N = 19,426 (6.5%) |
No N = 279,415 (93.5%) |
p Value |
| Cooking energy source | 0.012 | 0.081 | ||||
| Clean | 6547 (20.2%) | 47,187 (17.7%) | 3770 (19.4%) | 49,921 (17.9%) | ||
| Biomass | 25,824 (79.8%) | 219,015 (82.3%) | 15,615 (80.6%) | 228,992 (82.1%) | ||
| Missing | 67 | 477 | 41 | 502 | ||
| Child age (years) | <0.001 | <0.001 | ||||
| <1 | 7572 (23.3%) | 55,614 (20.9%) | 4441 (22.9%) | 58,720 (21.0%) | ||
| 1 | 7873 (24.3%) | 53,320 (20.0%) | 5102 (26.3%) | 56,039 (20.1%) | ||
| 2 | 6476 (20.0%) | 51,828 (19.4%) | 3913 (20.1%) | 54,349 (19.5%) | ||
| 3 | 5682 (17.5%) | 53,057 (19.9%) | 3266 (16.8%) | 55,397 (19.8%) | ||
| 4 | 4835 (14.9%) | 52,860 (19.8%) | 2703 (13.9%) | 54,910 (19.7%) | ||
| Sex of child | <0.001 | <0.001 | ||||
| Male | 16,811 (51.8%) | 134,922 (50.6%) | 10,099 (52.0%) | 141,489 (50.6%) | ||
| Female | 15,627 (48.2%) | 131,757 (49.4%) | 9327 (48.0%) | 137,926 (49.4%) | ||
| Mode of delivery | <0.001 | <0.001 | ||||
| Vaginal | 28,437 (88.9%) | 244,809 (93.0%) | 17,000 (89.2%) | 255,981 (92.8%) | ||
| Caesarean | 3557 (11.1%) | 18,436 (7.0%) | 2065 (10.8%) | 19,917 (7.2%) | ||
| Missing | 444 | 3435 | 362 | 3517 | ||
| Breastfeeding status | <0.001 | <0.001 | ||||
| Ever breast fed | 25,602 (96.4%) | 219,737 (96.3%) | 15,390 (96.1%) | 229,736 (96.3%) | ||
| Never breast fed | 953 (3.6%) | 8461 (3.7%) | 620 (3.9%) | 8782 (3.7%) | ||
| Missing | 5883 | 38,481 | 3416 | 40,896 | ||
| Maternal age (Years) | <0.001 | <0.001 | ||||
| 15–24 | 10,545 (32.5%) | 75,517 (28.3%) | 6260 (32.2%) | 79,685 (28.5%) | ||
| 25–35 | 16,650 (51.3%) | 143,162 (53.7%) | 10,014 (51.5%) | 149,672 (53.6%) | ||
| 36–49 | 5244 (16.2%) | 48,001 (18.0%) | 3152 (16.2%) | 50,057 (17.9%) | ||
| Maternal level of education | <0.001 | <0.001 | ||||
| No education | 7686 (23.7%) | 92,024 (34.5%) | 4751 (24.5%) | 94,882 (34.0%) | ||
| Primary | 13,026 (40.2%) | 88,356 (33.1%) | 7825 (40.3%) | 93,467 (33.5%) | ||
| Secondary or Higher | 11,726 (36.1%) | 86,272 (32.4%) | 6851 (35.3%) | 91,038 (32.6%) | ||
| Missing | 0 | 29 | 0 | 29 | ||
| Household wealth index | <0.001 | <0.001 | ||||
| Lowest | 7902 (24.4%) | 60,168 (22.6%) | 4977 (25.6%) | 63,041 (22.6%) | ||
| Low | 7335 (22.6%) | 57,061 (21.4%) | 4446 (22.9%) | 59,886 (21.4%) | ||
| Middle | 6744 (20.8%) | 53,640 (20.1%) | 4029 (20.7%) | 56,295 (20.1%) | ||
| High | 5850 (18.0%) | 50,981 (19.1%) | 3391 (17.5%) | 53,379 (19.1%) | ||
| Highest | 4607 (14.2%) | 44,829 (16.8%) | 2582 (13.3%) | 46,814 (16.8%) | ||
| Place of residence | <0.001 | <0.001 | ||||
| Urban | 11,387 (35.1%) | 90,829 (34.1%) | 6565 (33.8%) | 95,551 (34.2%) | ||
| Rural | 21,051 (64.9%) | 175,850 (65.9%) | 12,861 (66.2%) | 183,864 (65.8%) | ||
| Household smoking | ||||||
| No | 18,370 (73.7%) | 182,328 (74.0%) | 10,514 (71.8%) | 189,978 (74.1%) | ||
| Yes | 6561 (26.3%) | 63,968 (26.0%) | 4135 (28.2%) | 66,340 (25.9%) | ||
| Missing | 7507 | 20,384 | 4777 | 23,098 | ||
| Number of households members | <0.001 | <0.001 | ||||
| ≤6 | 19,835 (61.2%) | 155,110 (58.2%) | 11,834 (60.9%) | 162,905 (58.3%) | ||
| ≥6 | 12,592 (38.8%) | 111,369 (41.8%) | 7586 (39.1%) | 116,305 (41.7%) | ||
| Missing | 11 | 201 | 6 | 205 | ||
| Cooking location | <0.001 | <0.001 | ||||
| Indoors | 24,520 (75.8%) | 188,269 (70.8%) | 14,657 (75.7%) | 197,942 (71.0%) | ||
| Outdoors | 7826 (24.2%) | 77,651 (29.2%) | 4702 (24.3%) | 80,690 (29.0%) | ||
| Missing | 92 | 759 | 67 | 783 | ||
| Paternal level of education | <0.001 | <0.001 | ||||
| No education | 5692 (20.4%) | 71,767 (30.7%) | 3505 (20.8%) | 73,897 (30.2%) | ||
| Primary | 10,201 (36.6%) | 69,809 (29.9%) | 6226 (37.0%) | 73,718 (30.1%) | ||
| Secondary or Higher | 11,946 (42.9%) | 92,192 (39.4%) | 7110 (42.2%) | 96,957 (39.6%) | ||
| Missing | 4599 | 32,911 | 2585 | 34,844 | ||