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. 2021 Jul 15;21:1397. doi: 10.1186/s12889-021-11445-w

Table 2.

Socio-demographic characteristics and developmental status (n = 177)

Socio-demographic characteristics Categories n Normal development
n (%)
Delayed development
n (%)
OR (95% CI) p-value
Sex Male 78 27 (34.6) 51 (65.4) 1.39 (0.75–2.57) 0.29
Female 99 42 (42.4) 57 (57.6) Reference
Age (in months) 6–24 151 50 (33.1) 101 (66.9) 5.48 (2.16–13.9) < 0.01
25–59 26 19 (73.1) 7 (26.9) Reference
Monthly income (in PKR) < 15,000 121 41 (33.9) 80 (66.1) 1.95 (1.02–3.72) 0.04
≥ 15,000 56 28 (50.0) 28 (50.0) Reference
Mother’s education Illiterate 128 43 (33.6) 85 (66.4) 2.23 (1.14–4.36) 0.01
≥ Primary 49 26 (53.1) 23 (46.9) Reference
Mother’s occupation Working 19 10 (52.6) 9 (47.4) Reference 0.20
Housewife 158 59 (37.3) 99 (62.7) 1.86 (0.72–4.85)
Father’s education Illiterate 109 36 (33.0) 73 (67.0) 1.91 (1.02–3.55) 0.04
≥ Primary 68 33 (48.5) 35 (51.5) Reference
Family size < 8 40 22 (55.0) 18 (45.0) Reference 0.01
> 8 137 47 (34.3) 90 (65.7) 2.34 (1.14–4.79)
Family structure Joint 72 30 (41.7) 42 (58.3) Reference 0.54
Nuclear 105 39 (37.1) 66 (62.9) 1.21 (0.65–2.32)