Table 3:
Logistic regression models of age at death, 2005–2017 National Vital Statistics System US Multiple Cause of Death mortality data
| Intellectual disability | Down syndrome | Cerebral palsy | ||||
|---|---|---|---|---|---|---|
| b | 95% CI | b | 95% CI | b | 95% CI | |
| IDD type (ref: No IDD) | −14.03*** | (−14.25, −13.82) | −19.50 | (−19.72, −19.28) | −22.20*** | (−22.41, −22.00) |
| Race-ethnicity (ref: White) | ||||||
| Black | −7.95*** | (−7.97,7.93) | −7.95*** | (−7.97,7.93) | −7.95*** | (−7.97,7.93) |
| American Indian | −11.78*** | (−11.85, −11.71) | −11.78*** | (−11.85, −11.71) | −11.78*** | (−11.85, −11.71) |
| Asian or Pacific Islander | −2.40*** | (−2.44, −2.36) | −2.40*** | (−2.44, −2.36) | −2.40*** | (−2.44, −2.36) |
| Hispanic | −7.48*** | (−7.50, −7.45) | −7.48*** | (−7.50, −7.45) | −7.48*** | (−7.50, −7.45) |
| Female (ref: Male) | −6.61** | (−6.62, 6.60) | −6.61*** | (−6.62, 6.60) | −6.61*** | (−6.62, 6.60) |
| Year (centered at mean) | 0.07*** | (0.07, 0.07) | 0.07*** | (0.07, 0.07) | 0.07*** | (0.07, 0.07) |
| IDD × Race-ethnicity interaction term | ||||||
| Black | 0.31 | (−0.26, 0.89) | 2.59*** | (1.84, 3.33) | −3.96*** | (−4.47, −3.44) |
| American Indian | 4.90*** | (2.46, 7.35) | 4.52** | (1.51, 7.52) | 2.00* | (0.10, 3.91) |
| Asian or Pacific Islander | −8.87*** | (−10.61, −7.13) | −5.19*** | (−7.04, −3.33) | 11.12*** | (−12.63, −9.61) |
| Hispanic | −3.45*** | (−4.29, −2.62) | 1.25*** | (0.42, 2.08) | −7.94*** | (−8.60, −7.28) |
| Intercept | 72.17*** | (72.16, 72.17) | 72.17*** | (72.16, 72.17) | 72.17*** | (72.16, 72.17) |
| N | 32,707,854 | 32,704,813 | 32,711,372 | |||
Notes:
***
p<.001;
**
p<.01;
*
p<.05.
No IDD = Decedents without an intellectual or developmental disability. Individuals identified as Hispanic are reported only in the Hispanic race-ethnicity category.