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. 2025 Dec 1;37(6):e20240267. doi: 10.1590/2317-1782/e20240267en

Table 3. Association analysis between exclusive and supplemented breastfeeding in the sixth month and breastfeeding in the twelfth month and the explanatory variables related to the child’s and the mother’s difficulties reported by the mother and oral habits.

Variable EBF in the sixth month (n=90) BF in the sixth month (n=90) BF in the first year (n=75)
Yes n (%) No n (%) p-value Yes n (%) No n (%) p-value Yes n (%) No n (%) *p-value
Child’s breastfeeding difficulties
Yes 18 (78.3) 43 (64.2) 0.212 45 (81.8) 16 (47.1) 0.001* 21 (80.8) 28 (57.1) 0.062
No 5 (21.7) 24 (35.8) 10 (18.2) 18 (52.9) 5 (19.2) 21 (42.9)
Sucking difficulties
Yes 9 (39.1) 25 (37.3) 0.877 22 (40.0) 12 (35.3) 0.657 11 (42.3) 19 (38.8) 0.596
No 14 (60.9) 42 (62.7) 33 (60.0) 22 (64.7) 15 (57.7) 30 (61.2)
Latching difficulties
Yes 8 (34.8) 21 (31.3) 0.761 24 (43.6) 5 (14.7) 0.005* 10 (38.5) 11 (22.4) 0.059
No 15 (65.2) 46 (68.7) 31 (56.4) 29 (85.3) 16 (61.5) 38 (77.6)
Excessive sleepiness
Yes 5 (21.7) 8 (11.9) 0.249 11 (20.0) 2 (5.9) 0.067 3 (11.5) 3 (6.1) 0.067
No 18 (78.3) 59 (88.1) 44 (80.0) 32 (94.1) 23 (88.5) 46 (93.9)
Tiredness
Yes 4 (17.4) 12 (17.9) 0.955 13 (23.6) 3 (8.8) 0.077 5 (19.2) 7 (14.3) 0.533
No 19 (82.6) 55 (82.1) 42 (76.4) 31 (91.2) 21 (80.8) 42 (85.7)
Cough or choking
Yes 2 (8.7) 8 (11.9) 0.669 9 (16.4) 1 (2.9) 0.051 3 (11.5) 3 (6.1) 0.086
No 21 (91.3) 59 (88.1) 46 (83.6) 33 (97.1) 23 (88.5) 46 (93.9)
Mother’s breastfeeding difficulties
Yes 11 (47.8) 31 (46.3) 0.897 30 (54.5) 11 (32.4) 0.041* 10 (38.5) 24 (49.0) 0.584
No 12 (52.2) 36 (53.7) 25 (45.5) 23 (67.6) 16 (61.5) 25 (51.0)
Breast pain or soreness
Yes 4 (17.4) 4 (6.0) 0.097 7 (12.7) 1 (3.0) 0.117 2 (7.7) 3 (6.1) 0.247
No 19 (82.6) 63 (94.0) 48 (87.3) 33 (97.0) 24 (92.3) 46 (93.9)
Low milk production
Yes 19 (82.6) 16 (23.9) 0.518 11 (20) 8 (23.5) 0.693 3 (11.5) 16 (32.7) 0.032*
No 4 (17.4) 51 (76.1) 44 (80) 26 (76.5) 23 (88.5) 33 (67.3)
Extraoral spillage during breastfeeding
Yes 9 (39.1) 28 (41.8) 0.823 25 (45.5) 12 (35.3) 0.345 10 (38.5) 20 (40.8) 0.874
No 14 (60.9) 39 (58.2) 30 (54.5) 22 (64.7) 16 (61.5) 29 (59.2)
Tongue protruding during breastfeeding
Yes 8 (34.8) 28 (41.8) 0.554 24 (43.6) 12 (35.3) 0.436 13 (50.0) 20 (40.8) 0.166
No 15 (78.3) 39 (58.2) 31 (56.4) 22 (64.7) 13 (50.0) 29 (59.2)
Pacifier (surveyed in the sixth month and in the first year)
Yes 2 (8.7) 25 (37.3) 0.010* 13 (23.6) 13 (38.2) 0.141 0 (0.0) 15 (30.6) <0.001*
No 21 (91.3) 42 (62.7) 42 (76.4) 21 (61.8) 26 (100.0) 34 (69.4)
Silicone nipple shield (surveyed in the sixth month)
Yes 4 (17.4) 19 (28.4) 0.298 15 (27.3) 8 (23.5) 0.695 5 (19.2) 11 (22.4) 0.116
No 19 (82.6) 48 (71.6) 40 (72.7) 26 (76.5) 21 (80.8) 38 (77.6)

Pearson's chi-square test

*

Significant p-value ≤ 0.05

Caption: EBF = exclusive breastfeeding; BF = breastfeeding; n = absolute frequency; % = relative frequency