|
N (%) or Mean (SD) |
N (%) or Mean (SD) |
N (%) or Mean (SD) |
N (%) or Mean (SD) |
|
N
|
1162 |
1173 |
1007 |
1152 |
|
Demographic factors
|
|
Age (years) |
7.84 (1.54) |
7.84 (1.54) |
7.90 (1.50) |
7.86 (1.55) |
|
Sex-Male
|
639 (55) |
644 (54.9) |
547 (54.3) |
628 (54.5) |
|
Sex-Female
|
523 (45) |
529 (45.1) |
460 (45.7) |
524 (45.5) |
|
Ethnicity-White
|
1039 (89.4) |
1048 (89.3) |
905 (89.9) |
1032 (89.6) |
|
Ethnicity-Pakistani/Asian
|
96 (8.3) |
98 (8.4) |
76 (7.5) |
93 (8.1) |
|
Ethnicity -Other
|
27 (2.3) |
27 (2.3) |
26 (2.6) |
27 (2.3) |
|
Cohort-BIB
|
200 (17.2) |
203 (17.3) |
162 (16.1) |
191 (16.6) |
|
Cohort-EDEN
|
145 (12.5) |
146 (12.4) |
109 (10.8) |
149 (12.9) |
|
Cohort-INMA
|
212 (18.2) |
215 (18.3) |
184 (18.3) |
201 (17.4) |
|
Cohort-KANC
|
196 (16.9) |
198 (16.9) |
151 (15) |
197 (17.1) |
|
Cohort-MOBA
|
211 (18.2) |
212 (18.1) |
245 (24.3) |
222 (19.3) |
|
Cohort-RHEA
|
198 (17) |
199 (17) |
156 (15.5) |
192 (16.7) |
|
Prenatal factors
|
|
maternal non-active smoker during pregnancy
|
988 (85) |
998 (85.1) |
859 (85.3) |
981 (85.2) |
|
Maternal active smoker during pregnancy
|
174 (15) |
175 (14.9) |
148 (14.7) |
171 (14.8) |
|
Birthweight (kg) |
3.37 (0.5) |
3.37 (0.5) |
3.38 (0.52) |
3.38 (0.5) |
|
Gestational age (weeks) |
39.57 (1.67) |
39.58 (1.67) |
39.59 (1.75) |
39.59 (1.66) |
|
Family Capital
|
|
Maternal Education (low) |
165 (14.7) |
166 (14.7) |
140 (14.4) |
157 (14.1) |
|
Maternal Education (medium) |
391 (34.8) |
394 (34.8) |
328 (33.8) |
391 (35.1) |
|
Maternal Education (high) |
568 (50.5) |
573 (50.6) |
503 (51.8) |
565 (50.8) |
|
Family Affluence (low) |
133 (11.5) |
135 (11.5) |
112 (11.1) |
128 (11.1) |
|
Family Affluence (medium) |
462 (39.8) |
466 (39.8) |
394 (39.2) |
450 (39.1) |
|
Family Affluence (high) |
565 (48.7) |
570 (48.7) |
499 (49.7) |
572 (49.7) |
|
Family Social Capital (low) |
513 (47.7) |
516 (47.5) |
422 (45.8) |
496 (46.7) |
|
Family Social Capital (medium) |
264 (24.6) |
269 (24.8) |
228 (24.7) |
259 (24.4) |
|
Family Social Capital (high) |
298 (27.7) |
301 (27.7) |
272 (29.5) |
307 (28.9) |
|
Child factors
|
|
No passive smoke exposure
|
723 (63.8) |
732 (63.9) |
639 (64.5) |
718 (63.8) |
|
Passive smoke exposure
|
411 (36.2) |
413 (36.1) |
351 (35.5) |
407 (36.2) |
|
Physical Activity-Low
|
418 (36.9) |
420 (36.8) |
349 (35.3) |
416 (37.1) |
|
Physical Activity-Medium
|
336 (29.7) |
341 (29.9) |
295 (29.9) |
330 (29.4) |
|
Physical Activity-High
|
378 (33.4) |
381 (33.4) |
344 (34.8) |
375 (33.5) |
|
KIDMED diet score
|
2.81 (1.77) |
2.82 (1.78) |
2.88 (1.77) |
2.84 (1.76) |
|
Developmental measures
|
|
Height z-score
|
0.4 (0.97) |
0.39 (0.98) |
0.39 (0.96) |
0.4 (0.98) |
|
BMI z-score
|
0.43 (1.2) |
0.43 (1.2) |
0.4 (1.15) |
0.42 (1.18) |
|
Adiposity (BIA fat-mass %) |
6.76 (4.01) |
6.77 (4.01) |
6.52 (3.9) |
6.72 (3.95) |
|
Working memory (3-back d') |
1.1 (1.01) |
1.1 (1.01) |
1.13 (1) |
1.1 (1.01) |
|
Inattentiveness (ANT-HRT) |
301.97 (90.38) |
301.93 (90.46) |
297.69 (89.36) |
301.35 (89.84) |
|
Fluid Intelligence (CPM) |
25.87 (6.33) |
25.86 (6.32) |
26.12 (6.26) |
25.95 (6.3) |
|
Internalizing behaviors (CBCL) |
6.49 (5.9) |
6.48 (5.9) |
6.36 (5.89) |
6.52 (5.87) |
|
Externalizing behaviors (CBCL) |
6.81 (6.5) |
6.82 (6.51) |
6.67 (6.49) |
6.74 (6.42) |
|
Lung Function (FEV1) |
99.26 (13.46) |
99.25 (13.47) |
99.16 (13.02) |
99.17 (13.47) |
|
Puberty not started
|
250 (46.6) |
252 (46.5) |
254 (49.7) |
260 (48) |
|
Puberty started (PDS >1) |
287 (53.4) |
290 (53.5) |
257 (50.3) |
282 (52) |
