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Table 3 Associations of sleep quality with stress and depression status among Born in Shenyang Cohort Study (BISCS) participants classified by age

From: Association of sleep quality during pregnancy with stress and depression: a prospective birth cohort study in China

PSQI a ≥ 5 (Ref: PSQI < 5)

Stress [OR (95% CI)]

Depression-T1 b [OR (95% CI)]a

Depression-T2 c [OR (95% CI)]b

<30 years old (n = 557)

≥30 years old (n = 595)

<30 years old (n = 557)

≥30 years old (n = 595)

<30 years old (n = 345)

≥30 years old (n = 394)

Model 1

1.77 (1.08,2.90) *

4.00 (2.31,6.91) *

3.18 (2.06,4.88) *

3.48 (2.19,5.52)*

1.34 (0.77,2.34)

3.69 (2.01,6.76) *

Model 2

1.75 (1.05,2.90) *

4.12 (2.34,7.23) *

3.29 (2.12,5.12) *

3.52 (2.20,5.63) *

1.48 (0.82,2.69)

3.93 (2.11,7.35) *

Model 3

1.75 (1.05,2.91) *

4.15 (2.35,7.33) *

3.28 (2.11,5.11) *

3.53 (2.20,5.67) *

1.46 (0.80,2.64)

4.12 (2.18,7.78) *

  1. a. PSQI: Pittsburgh Sleep Quality Index
  2. b. Depression-T1: antenatal depression
  3. c. Depression-T2: postnatal depression
  4. * Statistically significant at α = 0.05
  5. Model 1: crude model. Model 2: adjusted for age, BMI, gestational age, smoking, educational level, and annual household income. Model 3: Model 2 + social support
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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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