Table 1.
Sample comparison
| Initial sample | Main analysis sample | Adjusted sample | |
| (N=599 834) | (N=416 181) | (N=167 523) | |
| Interview year: before 2000 | 3.7% | 4.4% | 0.0% |
| Interview year: 2000–2004 | 2.8% | 3.6% | 0.0% |
| Interview year: 2005–2009 | 18.0% | 20.3% | 22.7% |
| Interview year: 2010 or later | 68.9% | 65.2% | 73.0% |
| Sub-Saharan Africa | 56.6% | 49.5% | 60.2% |
| East Asia and Pacific | 3.8% | 4.3% | 4.4% |
| Europe and Central Asia | 3.8% | 4.7% | 3.1% |
| Latin America and the Caribbean | 14.5% | 18.3% | 16.8% |
| Middle East and North Africa | 8.3% | 9.8% | 0.0% |
| South Asia | 13.1% | 13.4% | 15.6% |
| Low-income countries | 50.7% | 45.2% | 58.0% |
| Child is a girl | 49.2% | 49.2% | 48.9% |
| Child born in single birth | 97.6% | 97.7% | 98.6% |
| Children ever born to mother | 3.6 (SD=2.3) | 3.6 (SD=2.3) | 3.5 (SD=2.4) |
| Births in last 5 years | 1.7 (SD=0.7) | 1.6 (SD=0.7) | 1.5 (SD=0.6) |
| Child is stunted | n/a | 33.1% | 33.7% |
| Child age in months | n/a | 28.6 (SD=16.9) | 22.6 (SD=15.4) |
| Household in poorest quartile | n/a | 30.5% | 28.0% |
| Household in second poorest quartile | n/a | 24.3% | 24.4% |
| Household in second richest quartile | n/a | 23.4% | 24.1% |
| Household in richest quartile | n/a | 21.7% | 23.5% |
No data on stunting, age and household SES is presented for the initial sample due to a high number of missing values. The share of children living in households of each SES quartile differs from 25% as birth rates tend to be higher in low SES households and ties in household asset scores can occur.
“n/a” = not applicable (statistics on stunting, child age and household SES not calculated in initial sample due to missing values)
SES, socioeconomic status.