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. 2021 Jul 27;21:1461. doi: 10.1186/s12889-021-11410-7

Table 2.

Proportion of households with stunted children by household HIV status

Status Mean S. D N
Household has an HIV positive member? Yes [Y] 0.277 0.447 1804
No [N] 0.236 0.424 12,050
Difference in means [Y – N] 0.041a,b,c

Notes: The last row shows the results of two-tailed t-test for the difference in the means. a, b, and c indicate the 1, 5, and 10% levels of significance