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. 2023 Aug 22;16:879–887. doi: 10.2147/JAA.S422534

Table 1.

Baseline Characteristics of Trial Participants (n=120)

Variable Control Group (n=30) AD Group (n=30)
Mild AD (n=30) Moderate AD (n=30) Severe AD (n=30)
Mother’s characteristics
Age (years), n (%)
 21~34 26 (86.67%) 24 (80.00%) 25 (83.33%) 27 (90.00%)
 ≥35 4 (13.33%) 6 (20.00%) 5 (16.67%) 3 (10.00%)
Highest education attainment, n (%)
 < Bachelor’s degree 17(56.67%) 17(56.67%) 16(53.34%) 20(66.67%)
 Bachelor’s degree 10(33.33%) 13(43.33%) 13(43.33%) 10(33.33%)
 > Bachelor’s degree 3(10.00%) 0(0.00%) 1(3.33%) 0(0.00%)
Monthly income (yuan), n (%)
 ≤5000 1(3.33%) 7(23.33%) 1(3.33%) 2(6.67%)
 > 5000~10,000 6(20.00%) 9(30.00%) 8(26.67%) 12(40.00%)
 > 10,000 23(76.67%) 14(46.67%) 21(70.00%) 16(53.33%)
Employed, n (%)
 No 6(20.00%) 12(40.00%) 5(16.67%) 10(33.33%)
 Yes 24(80.00%) 18(60.00%) 25(83.33%) 20(66.67%)
Children’s characteristics
Gender, n (%)
 Male 19(63.33%) 20(66.67%) 17(56.67%) 18(60.00%)
 Female 11(36.67%) 10(33.33%) 13(43.33%) 12(40.00%)
Age (in years), ya 1(0.00,2.00) 1(0.00,2.00) 1(0.00,2.00) 1(0.00,2.00)
Feeding patterns, n (%)
 Breast feeding 11(36.67%) 3(10.00%) 6(20.00%) 7(23.33%)
 Milk feeding 10(33.33%) 12(40.00%) 11(36.67%) 14(46.67%)
 Mixed feeding 9(30.00%) 15(50.00%) 13(43.33%) 9(30.00%)
Having siblings, n (%)
 Yes 14(46.67%) 15(50.00%) 19(63.33%) 16(53.33%)
 No 16(53.33%) 15(50.00%) 11(36.67%) 14(46.67%)
Duration of disease, ma 12 (6.00,22.65) 9 (3.75,18.00) 7 (3.88,29.40)

Note: aData shown are P50 (P25, P75).