|
Characteristic
|
n (%)b
|
Associations with BMI growthc (95% CI)
|
Associations with BMI at Age 10 yearsc (95% CI)
|
|---|
|
Overweight/Obesity Statusd
|
|
Normal
|
1651 (71.2)
|
reference
|
reference
|
|
Overweight
|
320 (13.8)
|
0.4 (0.3, 0.5)
|
4.1 (3.8, 4.5)
|
|
Obese
|
347 (15.0)
|
0.7 (0.7,0.8)
|
9.0 (8.6, 9.3)
|
|
Sex
|
|
Female
|
1145 (49.4)
|
reference
|
reference
|
|
Male
|
1173 (50.6)
|
0.06 (0.004, 0.1)
|
0.3 (−0.06, 0.7)
|
|
Race/Ethnicity
|
|
White
|
771 (33.3)
|
reference
|
reference
|
|
Hispanic
|
1290 (55.7)
|
0.3 (0.2, 0.4)
|
1.9 (1.6, 2.3)
|
|
Black
|
72 (3.1)
|
0.2 (−0.02, 0.3)
|
1.2 (0.1, 2.2)
|
|
Asian/Pacific Islander
|
67 (2.9)
|
0.2 (−0.006, 0.4)
|
0.9 (−0.2, 2.0)
|
|
Other
|
114 (4.9)
|
0.2 (0.04, 0.3)
|
0.7 (−0.2, 1.5)
|
|
Parental Education
|
|
Less than high school
|
410 (18.4)
|
reference
|
reference
|
|
High school
|
430 (19.3)
|
−0.2 (− 0.3, − 0.06)
|
−1.0 (−1.6, − 0.5)
|
|
Above high school
|
1389 (62.3)
|
−0.3 (− 0.4, − 0.2)
|
−2.0 (−2.4, − 1.4)
|
|
Spanish Questionnairee
|
|
No
|
1818 (78.4)
|
reference
|
reference
|
|
Yes
|
500 (21.6)
|
0.2 (0.2, 0.3)
|
1.7 (1.3, 2.1)
|
|
Self-Reported Premature Birth
|
|
No
|
2003 (88.9)
|
reference
|
reference
|
|
Yes
|
251 (11.1)
|
−0.01 (− 0.1, 0.08)
|
−0.6 (− 1.1, 0.02)
|
|
Maternal Smoking During Pregnancy
|
|
No
|
2083 (92.7)
|
reference
|
reference
|
|
Yes
|
164 (7.3)
|
−0.01 (− 0.1, 0.1)
|
− 0.5 (− 1.2, 0.2)
|
|
Residential Second-Hand Smokef
|
|
No
|
2110 (93.2)
|
reference
|
reference
|
|
Yes, child is home
|
110 (4.9)
|
0.1 (0.02, 0.2)
|
0.3 (0.07, 0.6)
|
|
Yes, child is not home
|
44 (1.9)
|
0.1 (−0.04, 0.2)
|
0.2 (− 0.2, 0.5)
|
|
Lifetime History of Asthma
|
|
No
|
1928 (85.1)
|
reference
|
reference
|
|
Yes
|
338 (14.9)
|
−0.04 (− 0.1, 0.008)
|
0.09 (− 0.08, 0.2)
|
|
Organized Team Sportg
|
|
No
|
1141 (57.8)
|
reference
|
reference
|
|
Yes
|
832 (42.2)
|
−0.08 (− 0.1, − 0.04)
|
−0.2 (− 0.3, − 0.09)
|
- aThis analysis includes a subset of the Children’s Health Study participants who had available NRAP exposure data for in utero or first year of life periods, at least two measures of BMI during study follow up period, completed a baseline questionnaire, and had moved homes at least once before study enrollment
- bFirst observation of participant with NRAP exposures (n = 2318); variable denominators may differ due to missing values.
- cAge-adjusted association for each characteristic with BMI growth over study follow up period and attained BMI at age 10 years
- dOverweight/ Obesity status: Normal is <85th percentile of age-, sex-specific BMI using 2000 CDC growth chart, overweight is 85-95th percentile of age-, sex-specific BMI, obese is ≥95th percentile of age-, sex- specific BMI.
- eSpanish Questionnaire is if parent filled out baseline questionnaire in Spanish and serves as a surrogate measure for recent immigration.
- f Residential second-hand smoke is if anyone living in the child’s home smokes daily inside the home.
- gOrganized team sport is if the child played outdoors in any organized team sport at least twice a week during the past year
