Table 3 Association between general health and childhood measures in a pooled analysis of the 1958 National Child Development Study (NCDS) cohort at age 33 and the 1970 British Cohort Study (BCS) at age 30
Childhood measures from birth to age 16General health, age 33 NCDS cohort; age 30 BCS cohortAssociation between fair or poor general health and childhood measures, logistic models
Excellent/goodFair/poorIndividual childhood measures*Full model†
N (%)N (%)OR (95% CI)p ValueOR (95% CI)p Value
Socioeconomic deprivation
    Men, no evidence5728 (87.1)852 (12.9)1.001.00
    Some deprivation3046 (84.8)546 (15.2)1.22 (1.08 to 1.37)0.0010.95 (0.85 to 1.08)0.46
    Severe deprivation503 (76.8)152 (23.2)2.07 (1.70 to 2.52)<0.0011.22 (0.99 to 1.51)0.06
    Women, no evidence5971 (88.4)786 (11.6)1.001.00
    Some deprivation3193 (82.9)657 (17.1)1.57 (1.40 to 1.75)<0.0011.27 (1.13 to 1.43)<0.001
    Severe deprivation562 (76.2)176 (23.8)2.39 (1.99 to 2.88)<0.0011.46 (1.19 to 1.77)<0.001
Family housing tenure
    Consistent home owners8762 (88.9)1089 (11.1)1.001.00
    Other tenures4720 (84.4)872 (15.6)1.51 (1.37 to 1.66)<0.0011.31 (1.18 to 1.45)<0.001
    Consistent social housing5128 (82.0)1126 (18.0)1.82 (1.66 to 2.00)<0.0011.34 (1.21 to 1.48)<0.001
Family disruption
    No evidence15 361 (86.6)2386 (13.4)1.001.00
    Some disruption3754 (82.4)802 (17.6)1.36 (1.25 to 1.49)<0.0011.13 (1.03 to 1.24)0.007
Parental interest
    Interested12 479 (87.5)1790 (12.5)1.001.00
    Lacking interest1814 (78.6)493 (21.4)1.96 (1.75 to 2.19)<0.0011.33 (1.18 to 1.50)<0.001
Behaviour problems
    No indication15 380 (86.9)2313 (13.1)1.001.00
    Any high2412 (81.2)559 (18.8)1.56 (1.41 to 1.72)<0.0011.32 (1.19 to 1.47)<0.001
    Consistently high701 (78.2)195 (21.8)1.89 (1.60 to 2.23)<0.0011.40 (1.18 to 1.66)<0.001
Academic test scores
    NCDS, no low scores6639 (89.6)768 (10.4)1.001.00
    Any low score1505 (83.4)300 (16.6)1.73 (1.49 to 1.99)<0.0011.41 (1.22 to 1.64)<0.001
    Consistently low scores1398 (76.5)430 (23.5)2.66 (2.34 to 3.04)<0.0011.89 (1.64 to 2.18)<0.001
    BCS, no low scores5937 (87.6)840 (12.4)1.001.00
    Any low score2039 (81.9)450 (18.1)1.56 (1.38 to 1.77)<0.0011.30 (1.14 to 1.48)<0.001
    Consistently low scores822 (78.0)232 (22.0)2.00 (1.70 to 2.35)<0.0011.48 (1.25 to 1.75)<0.001
Birth weight
    >3.0 kg13 427 (86.5)2091 (13.5)1.001.00
    2.51–3 kg3251 (83.3)650 (16.7)1.28 (1.17 to 1.41)<0.0011.17 (1.06 to 1.29)0.002
    ⩽2.5 kg993 (82.1)216 (17.9)1.40 (1.20 to 1.63)<0.0011.16 (0.99 to 1.36)0.065
Health difficulties
    No indication14 612 (87.3)2129 (12.7)1.001.00
    Any indication3158 (82.2)682 (17.8)1.49 (1.36 to 1.64)<0.0011.28 (1.16 to 1.41)<0.001
    Repeated indication544 (72.0)212 (28.0)2.73 (2.32 to 3.23)<0.0011.94 (1.64 to 2.31)<0.001
Cohort and gender
    NCDS, male4784 (86.8)730 (13.2)1.001.00
    NCDS, female4904 (86.0)798 (14.0)1.07 (0.96 to 1.19)0.240.95 (0.83 to 1.09)0.48
    BCS, male4569 (84.6)834 (15.4)1.20 (1.07 to 1.33)0.0011.40 (1.22 to 1.59)<0.001
    BCS, female4893 (85.5)832 (14.5)1.11 (1.00 to 1.24)0.051.16 (1.00 to 1.35)0.05
  • *Adjusted for cohort and gender.

  • †Adjusted for cohort, gender and all childhood measures.