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. 2017 Sep 8;6:344. doi: 10.4102/ajod.v6i0.344

TABLE 5.

Family income over time.

Variable Less than sufficient income % (n) Just sufficient income % (n) More than sufficient income % (n)
Baseline n = 191 47.1 (90) 45.5 (87) 7.3 (14)
12 months n = 191 42.4 (81) 50.8 (97) 6.8 (13)
30 months n = 190 36.1 (69) 57.1 (109) 6.3 (12)

Source: Author’s own work

Friedman test, p = 0.033.

Wilcoxon Signed Rank test baseline versus 30 months, p = 0.024.

n, number.