Table 1.
Characteristics of Isle of Wight and Born Into Life cohorts comparing included and not included subjects
F2-Generation of Isle of Wight Cohort (n=542) | Born Into Life Cohort (n= 107) | |||||
---|---|---|---|---|---|---|
Analyzed (n=122) | Total (n=542) | P value | Analyzed (n=33) | Total (n=107) | P value | |
Newborns | 122 | 542 | _ | 33 | 107 | _ |
Mothers | 114 | 331 | 33 | 107 | ||
Newborn’s gender | ||||||
Male | 52% | 55% | 0.7 | 33% | 57% | 0.5 |
Female | 48% | 45% | 67% | 43% | ||
Newborn’s birthweight (grams) | 3453.6±491.5 | 3400.0 (710.0) | 0.1 | 3525.0 ± 560.5 | 3531.3 ± 497.8 | 0.9 |
Maternal age (year) | 23.8±2.4 | 24.3 (5.3) | 0.1 | 32.8±3.8 | 32.5±3.7 | 0.74 |
Maternal BMI | 25.2 (6.6) | 25.2 (9.0) | 0.8 | 23.1 (3.6) | 23.0 (3.3) | 0.8 |
Maternal parity | ||||||
1 | 62% | 55% | 0.7 | 73% | 66% | 0.8 |
2 | 25% | 31% | 27% | 27% | ||
3 | 11% | 11% | 5% | 0.8 | ||
4 | 2% | 3% | 2% | |||
Maternal smoking during | 0 | 0 | - | |||
pregnancy | ||||||
No smoking | 61% | 64% | 0.7 | |||
Light smoking | 19% | 16% | ||||
Moderate smoking | 20% | 20% | ||||
Socioeconomic status | ||||||
Low | 17% | 19% | 0.8 | 7% | 9% | 0.7 |
Medium | 71% | 68% | 89% | 88% | ||
High | 12% | 13% | 4% | 3% |
Data showed as mean± standard deviation for normally distributed and median (interquartile range) for non-normally distributed variables.