Table 4.

Associations between lifetime experiences of ethnic discrimination and gestation length (weeks) among Māori, Pacific, and Asian women

	Māori β coeff (95% CI)	Pacific β coeff (95% CI)	Asian β coeff (95% CI)
Personal attack
Verbal attack	−0.16 (− 0.52, 0.19)	0.33 (− 0.91, 0.76)	0.18 (− 0.10, 0.48)
Physical attack	−1.06 (− 1.83, − 0.28)	0.35 (− 0.52, 1.22)	−0.39 (− 1.19, 0.40)
Any personal attack	− 0.18 (− 0.53, 0.16)	0.29 (− 0.12, 0.70)	0.13 (− 0.15, 0.42)
Unfair treatment
Health professional	− 0.36 (− 0.87, 0.15)	0.25 (− 0.32, 0.84)	−0.26 (− 0.88, 0.36)
Work	− 0.95 (− 1.56, − 0.34)	−0.40 (− 0.60, 0.52)	0.18 (− 0.17, 0.55)
Housing	−0.20 (− 0.67, 0.26)	0.09 (− 0.50, 0.69)	0.30 (− 0.26, 0.87)
Criminal justice system	−0.55 (− 1.08, − 0.02)	0.51 (− 0.19, 1.22)	0.45 (− 0.47, 1.39)
Banking system	−0.73 (− 1.43, − 0.02)	0.64 (− 0.21, 1.51)	0.33 (− 1.02, 1.70)
Education system	−0.24 (− 0.67, 0.18)	0.18 (− 0.39, 0.76)	−0.31 (− 0.79, 0.16)

All models adjusted for maternal age, education, relationship status, smoking, BMI, offspring sex, and household income; Bold = P < 0.05