Association between prenatal exposure to per- and polyfluoroalkyl substances and infant anthropometry : A prospective cohort study
Copyright © 2024 Elsevier GmbH. All rights reserved..
BACKGROUND: Per- and polyfluoroalkyl substances (PFAS) are a group of synthetic organic chemicals with potential endocrine-disrupting effects, and have been found to impair the physical growth of offspring in both experimental and epidemiological studies. We aimed to investigate the effects of prenatal PFAS exposure on repeated measurements of multiple anthropometric indicators in infants.
METHOD: PFAS were measured in serum samples collected from pregnant women at 12-16 gestational weeks. We calculated z-scores for the weight-for-age (WAZ), weight-for-length (WLZ), head circumference-for-age (HCZ), arm circumference-for-age (ACZ), triceps skinfold-for-age (TSZ), and subscapular skinfold-for-age (SSZ) at birth, 6 months, and 12 months of age according to the child growth standards of the World Health Organization (WHO) for anthropometric indicators. A total of 964 mother-infant pairs were included. A multivariate linear regression was performed to examine the associations between prenatal PFAS concentrations and anthropometric indicators at each time point. A generalized estimating equation (GEE) model was used to examine the longitudinal effects of PFAS exposure on repeated measurements of anthropometric indicators. Ultimately, a Bayesian kernel machine regression (BKMR) model was used to assess the joint effects of the PFAS mixture on anthropometric indicators.
RESULTS: In GEE models, perfluorododecanoic acid (PFDoA) in the high tertile group was associated with increased WAZ/WLZ, with β values (95% confidence intervals (CI)) of 0.12 (0.00, 0.23) and 0.18 (0.03, 0.32), respectively. Perfluorononanoic acid (PFNA) was associated with increased ACZ in the middle and high tertile groups. The BKMR models also presented the associations of the PFAS mixture with increased WAZ/WLZ throughout infancy, with more profound effects in females. Meanwhile, a pattern of inverse associations was observed between the perfluorooctanoic acid (PFOA) concentrations in the high tertile group and decreased WAZ, WLZ, and HCZ in males. In addition, the associations between PFAS and increased TSZ/SSZ at birth were identified by both linear regression and BKMR models.
CONCLUSION: Prenatal PFAS exposure (PFNA and PFDoA) was associated with increased infant anthropometry, especially in female infants, while prenatal PFOA exposure was associated with decreased weight, and head and arm circumference in male infants. The findings indicate that prenatal PFAS exposure may impair the growth trajectory of offspring.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2024 |
|---|---|
| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:257 |
|---|---|
| Enthalten in: |
International journal of hygiene and environmental health - 257(2024) vom: 15. März, Seite 114339 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Li, Jincan [VerfasserIn] |
|---|
| Links: |
|---|
| Anmerkungen: |
Date Completed 15.03.2024 Date Revised 15.03.2024 published: Print-Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1016/j.ijheh.2024.114339 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM368913856 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM368913856 | ||
| 003 | DE-627 | ||
| 005 | 20240315233416.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 240229s2024 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.ijheh.2024.114339 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1330.xml |
| 035 | |a (DE-627)NLM368913856 | ||
| 035 | |a (NLM)38401404 | ||
| 035 | |a (PII)S1438-4639(24)00020-8 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Li, Jincan |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Association between prenatal exposure to per- and polyfluoroalkyl substances and infant anthropometry |b A prospective cohort study |
| 264 | 1 | |c 2024 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 15.03.2024 | ||
| 500 | |a Date Revised 15.03.2024 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright © 2024 Elsevier GmbH. All rights reserved. | ||
| 520 | |a BACKGROUND: Per- and polyfluoroalkyl substances (PFAS) are a group of synthetic organic chemicals with potential endocrine-disrupting effects, and have been found to impair the physical growth of offspring in both experimental and epidemiological studies. We aimed to investigate the effects of prenatal PFAS exposure on repeated measurements of multiple anthropometric indicators in infants | ||
| 520 | |a METHOD: PFAS were measured in serum samples collected from pregnant women at 12-16 gestational weeks. We calculated z-scores for the weight-for-age (WAZ), weight-for-length (WLZ), head circumference-for-age (HCZ), arm circumference-for-age (ACZ), triceps skinfold-for-age (TSZ), and subscapular skinfold-for-age (SSZ) at birth, 6 months, and 12 months of age according to the child growth standards of the World Health Organization (WHO) for anthropometric indicators. A total of 964 mother-infant pairs were included. A multivariate linear regression was performed to examine the associations between prenatal PFAS concentrations and anthropometric indicators at each time point. A generalized estimating equation (GEE) model was used to examine the longitudinal effects of PFAS exposure on repeated measurements of anthropometric indicators. Ultimately, a Bayesian kernel machine regression (BKMR) model was used to assess the joint effects of the PFAS mixture on anthropometric indicators | ||
| 520 | |a RESULTS: In GEE models, perfluorododecanoic acid (PFDoA) in the high tertile group was associated with increased WAZ/WLZ, with β values (95% confidence intervals (CI)) of 0.12 (0.00, 0.23) and 0.18 (0.03, 0.32), respectively. Perfluorononanoic acid (PFNA) was associated with increased ACZ in the middle and high tertile groups. The BKMR models also presented the associations of the PFAS mixture with increased WAZ/WLZ throughout infancy, with more profound effects in females. Meanwhile, a pattern of inverse associations was observed between the perfluorooctanoic acid (PFOA) concentrations in the high tertile group and decreased WAZ, WLZ, and HCZ in males. In addition, the associations between PFAS and increased TSZ/SSZ at birth were identified by both linear regression and BKMR models | ||
| 520 | |a CONCLUSION: Prenatal PFAS exposure (PFNA and PFDoA) was associated with increased infant anthropometry, especially in female infants, while prenatal PFOA exposure was associated with decreased weight, and head and arm circumference in male infants. The findings indicate that prenatal PFAS exposure may impair the growth trajectory of offspring | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Infancy | |
| 650 | 4 | |a Per- and polyfluoroalkyl substances | |
| 650 | 4 | |a Postnatal growth | |
| 650 | 4 | |a Prenatal exposure | |
| 650 | 4 | |a Prospective study | |
| 650 | 7 | |a Environmental Pollutants |2 NLM | |
| 650 | 7 | |a Fluorocarbons |2 NLM | |
| 650 | 7 | |a perfluorododecanoic acid |2 NLM | |
| 650 | 7 | |a P6G1J7NM2D |2 NLM | |
| 650 | 7 | |a perfluoro-n-nonanoic acid |2 NLM | |
| 650 | 7 | |a 375-95-1 |2 NLM | |
| 650 | 7 | |a Alkanesulfonic Acids |2 NLM | |
| 650 | 7 | |a Fatty Acids |2 NLM | |
| 650 | 7 | |a Lauric Acids |2 NLM | |
| 700 | 1 | |a Su, Xiujuan |e verfasserin |4 aut | |
| 700 | 1 | |a Zhou, Yan |e verfasserin |4 aut | |
| 700 | 1 | |a Ji, Honglei |e verfasserin |4 aut | |
| 700 | 1 | |a Xie, Zhenzhen |e verfasserin |4 aut | |
| 700 | 1 | |a Sun, Songlin |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Ziliang |e verfasserin |4 aut | |
| 700 | 1 | |a Yuan, Wei |e verfasserin |4 aut | |
| 700 | 1 | |a Miao, Maohua |e verfasserin |4 aut | |
| 700 | 1 | |a Liang, Hong |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t International journal of hygiene and environmental health |d 2000 |g 257(2024) vom: 15. März, Seite 114339 |w (DE-627)NLM108789403 |x 1618-131X |7 nnns |
| 773 | 1 | 8 | |g volume:257 |g year:2024 |g day:15 |g month:03 |g pages:114339 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1016/j.ijheh.2024.114339 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 257 |j 2024 |b 15 |c 03 |h 114339 | ||