First-trimester occupational exposures and hypertensive disorders of pregnancy among US nurses
© The Author(s) 2023. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissionsoup.com..
BACKGROUND: Limited and conflicting data exist regarding the impact of first-trimester nursing occupational exposures on hypertensive disorders of pregnancy (HDP).
AIMS: To investigate whether first-trimester night shift work, work hours and work-related activities are associated with HDP.
METHODS: We conducted a cross-sectional analysis of 6610 women within the Nurses' Health Study II. We used multiple logistic regression to estimate the odds ratios (ORs) and 95% confidence intervals (CIs) for the relation of occupational exposures to HDP.
RESULTS: Nine per cent of respondents reported an HDP in the index pregnancy (gestational hypertension: n = 354, 5%, preeclampsia: n = 222, 3%). First-trimester fixed or rotating night shift work was not significantly associated with gestational hypertension or preeclampsia compared to day shift work only. Compared to those working 21-40 h/week, working overtime (≥41 h/week) was not associated with gestational hypertension but was associated with 43% higher odds of preeclampsia (95% CI 1.02, 2.00). For part-time work (≤20 h/week), the OR was 0.76 (95% CI 0.56, 1.02) for gestational hypertension and 0.64 (95% CI 0.43, 0.97) for preeclampsia. The odds of preeclampsia were 3% higher per additional hour worked per week (95% CI 1.01-1.04). Compared to 0-4 h spent standing or walking per day, standing or walking ≥9 h daily was associated with 32% lower odds of gestational hypertension (95% CI 0.47, 0.99) but was not significantly associated with preeclampsia. Frequency of heavy lifting was not associated with either hypertensive disorder or pregnancy.
CONCLUSIONS: Among nurses, working overtime was associated with higher odds of preeclampsia.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:73 |
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Enthalten in: |
Occupational medicine (Oxford, England) - 73(2023), 7 vom: 20. Okt., Seite 419-426 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Agarwal, I [VerfasserIn] |
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Anmerkungen: |
Date Completed 15.04.2024 Date Revised 25.04.2024 published: Print Citation Status MEDLINE |
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doi: |
10.1093/occmed/kqad089 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM360870929 |
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520 | |a © The Author(s) 2023. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissionsoup.com. | ||
520 | |a BACKGROUND: Limited and conflicting data exist regarding the impact of first-trimester nursing occupational exposures on hypertensive disorders of pregnancy (HDP) | ||
520 | |a AIMS: To investigate whether first-trimester night shift work, work hours and work-related activities are associated with HDP | ||
520 | |a METHODS: We conducted a cross-sectional analysis of 6610 women within the Nurses' Health Study II. We used multiple logistic regression to estimate the odds ratios (ORs) and 95% confidence intervals (CIs) for the relation of occupational exposures to HDP | ||
520 | |a RESULTS: Nine per cent of respondents reported an HDP in the index pregnancy (gestational hypertension: n = 354, 5%, preeclampsia: n = 222, 3%). First-trimester fixed or rotating night shift work was not significantly associated with gestational hypertension or preeclampsia compared to day shift work only. Compared to those working 21-40 h/week, working overtime (≥41 h/week) was not associated with gestational hypertension but was associated with 43% higher odds of preeclampsia (95% CI 1.02, 2.00). For part-time work (≤20 h/week), the OR was 0.76 (95% CI 0.56, 1.02) for gestational hypertension and 0.64 (95% CI 0.43, 0.97) for preeclampsia. The odds of preeclampsia were 3% higher per additional hour worked per week (95% CI 1.01-1.04). Compared to 0-4 h spent standing or walking per day, standing or walking ≥9 h daily was associated with 32% lower odds of gestational hypertension (95% CI 0.47, 0.99) but was not significantly associated with preeclampsia. Frequency of heavy lifting was not associated with either hypertensive disorder or pregnancy | ||
520 | |a CONCLUSIONS: Among nurses, working overtime was associated with higher odds of preeclampsia | ||
650 | 4 | |a Journal Article | |
700 | 1 | |a Wang, S |e verfasserin |4 aut | |
700 | 1 | |a Stuart, J |e verfasserin |4 aut | |
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700 | 1 | |a Schernhammer, E |e verfasserin |4 aut | |
700 | 1 | |a Rich-Edwards, J |e verfasserin |4 aut | |
700 | 1 | |a Kang, J H |e verfasserin |4 aut | |
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