Fawzia Alyafei, Ashraf T Soliman, Vincenzo De Sanctis, Mai Al-Qubasi, Tawa Olukade, Nada Alaaraj, Noor Hamed, Shayma Ahmed, Nada Soliman, Doaa Yassin
{"title":"卡塔尔80722例新生儿胎盘重量的人口特异性百分位图:与妊娠第37周至42周的产妇年龄、胎龄、新生儿体重和性别的关系。","authors":"Fawzia Alyafei, Ashraf T Soliman, Vincenzo De Sanctis, Mai Al-Qubasi, Tawa Olukade, Nada Alaaraj, Noor Hamed, Shayma Ahmed, Nada Soliman, Doaa Yassin","doi":"10.23750/abm.v94i4.14434","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Data about placental weight (PW) in relation to birth weight (BW) and gestational age (GA) are lacking in Arabic countries.</p><p><strong>Aims of the study: </strong>(a) to find out the national PW standards for babies born between 37th and 42nd weeks of gestation in male and female babies born in Qatar; (b) to study the relation, if any, between PW and maternal age, gestational age (GA), birth weight (BW), and gender of the newborn.</p><p><strong>Materials and methods: </strong>A National population-based retrospective chart review study was conducted between 1-2016 to 12-2019 (n = 80 722). Data of gestational age (GA) at delivery (in weeks), newborn birth weight (BW), PW, and gender at birth, were collected from singleton babies born between 37 th and 42nd weeks of gestation.</p><p><strong>Results: </strong>The PW ranged from 440 to 860 grams (g) with a mean of 682 ± 96 g. at term for boys and 673 ± 94 g. for girls. The mean BW was 3 036 ± 448 g and BW/PW ratio was 0.203 ± 0.026. The PW continued to increase through 41 weeks' gestation, in boys and girls with a significant decrease at the 42nd week of gestation. PW was significantly correlated with BW (r = 0.596, P: < 0.001) and GA (r = 0.15, P: <0.001) and accounted for 43.4% of the explained variability in birth weight.</p><p><strong>Conclusions: </strong>PW was a significant predictor of BW with a consistent increase in PW until the 41st week of gestation in boys and girls and a positive correlation with BW and GA.</p>","PeriodicalId":35682,"journal":{"name":"Acta Biomedica de l''Ateneo Parmense","volume":"94 4","pages":"e2023147"},"PeriodicalIF":0.0000,"publicationDate":"2023-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/42/e3/ACTA-94-147.PMC10440781.pdf","citationCount":"0","resultStr":"{\"title\":\"Qatar population-specific centile charts of placental weight in 80 722 newborns: relation to maternal age, gestational age, newborn birth weight, and gender, between the 37 th and 42 nd weeks of gestation.\",\"authors\":\"Fawzia Alyafei, Ashraf T Soliman, Vincenzo De Sanctis, Mai Al-Qubasi, Tawa Olukade, Nada Alaaraj, Noor Hamed, Shayma Ahmed, Nada Soliman, Doaa Yassin\",\"doi\":\"10.23750/abm.v94i4.14434\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Data about placental weight (PW) in relation to birth weight (BW) and gestational age (GA) are lacking in Arabic countries.</p><p><strong>Aims of the study: </strong>(a) to find out the national PW standards for babies born between 37th and 42nd weeks of gestation in male and female babies born in Qatar; (b) to study the relation, if any, between PW and maternal age, gestational age (GA), birth weight (BW), and gender of the newborn.</p><p><strong>Materials and methods: </strong>A National population-based retrospective chart review study was conducted between 1-2016 to 12-2019 (n = 80 722). Data of gestational age (GA) at delivery (in weeks), newborn birth weight (BW), PW, and gender at birth, were collected from singleton babies born between 37 th and 42nd weeks of gestation.</p><p><strong>Results: </strong>The PW ranged from 440 to 860 grams (g) with a mean of 682 ± 96 g. at term for boys and 673 ± 94 g. for girls. The mean BW was 3 036 ± 448 g and BW/PW ratio was 0.203 ± 0.026. The PW continued to increase through 41 weeks' gestation, in boys and girls with a significant decrease at the 42nd week of gestation. PW was significantly correlated with BW (r = 0.596, P: < 0.001) and GA (r = 0.15, P: <0.001) and accounted for 43.4% of the explained variability in birth weight.</p><p><strong>Conclusions: </strong>PW was a significant predictor of BW with a consistent increase in PW until the 41st week of gestation in boys and girls and a positive correlation with BW and GA.</p>\",\"PeriodicalId\":35682,\"journal\":{\"name\":\"Acta Biomedica de l''Ateneo Parmense\",\"volume\":\"94 4\",\"pages\":\"e2023147\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-08-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/42/e3/ACTA-94-147.PMC10440781.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta Biomedica de l''Ateneo Parmense\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23750/abm.v94i4.14434\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Biomedica de l''Ateneo Parmense","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23750/abm.v94i4.14434","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Medicine","Score":null,"Total":0}
Qatar population-specific centile charts of placental weight in 80 722 newborns: relation to maternal age, gestational age, newborn birth weight, and gender, between the 37 th and 42 nd weeks of gestation.
Background: Data about placental weight (PW) in relation to birth weight (BW) and gestational age (GA) are lacking in Arabic countries.
Aims of the study: (a) to find out the national PW standards for babies born between 37th and 42nd weeks of gestation in male and female babies born in Qatar; (b) to study the relation, if any, between PW and maternal age, gestational age (GA), birth weight (BW), and gender of the newborn.
Materials and methods: A National population-based retrospective chart review study was conducted between 1-2016 to 12-2019 (n = 80 722). Data of gestational age (GA) at delivery (in weeks), newborn birth weight (BW), PW, and gender at birth, were collected from singleton babies born between 37 th and 42nd weeks of gestation.
Results: The PW ranged from 440 to 860 grams (g) with a mean of 682 ± 96 g. at term for boys and 673 ± 94 g. for girls. The mean BW was 3 036 ± 448 g and BW/PW ratio was 0.203 ± 0.026. The PW continued to increase through 41 weeks' gestation, in boys and girls with a significant decrease at the 42nd week of gestation. PW was significantly correlated with BW (r = 0.596, P: < 0.001) and GA (r = 0.15, P: <0.001) and accounted for 43.4% of the explained variability in birth weight.
Conclusions: PW was a significant predictor of BW with a consistent increase in PW until the 41st week of gestation in boys and girls and a positive correlation with BW and GA.
期刊介绍:
Acta Bio Medica Atenei Parmensis is the official Journal of the Society of Medicine and Natural Sciences of Parma, and it is one of the few Italian Journals to be included in many excellent scientific data banks (i.e. MEDLINE). Acta Bio Medica was founded in 1887 and its founders and collaborators, Clinicians and Surgeons, entered history. Acta Bio Medica Atenei Parmensis publishes Original Articles, Commentaries, Review Articles, Case Reports of experimental and general Medicine. A section is devoted to a Continuous Medical Education programme in order to help primary care Physicians to improve the quality of care.