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Han X, Yu J, Yang X, Chen C, Zhou H, Qiu C, Cao Y, Zhang T, Peng M, Zhu G, Ni D, Zhang Y, Liu N. Artificial intelligence assistance for fetal development: evaluation of an automated software for biometry measurements in the mid-trimester. BMC Pregnancy Childbirth 2024; 24:158. [PMID: 38395822 PMCID: PMC10885506 DOI: 10.1186/s12884-024-06336-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 02/08/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND This study presents CUPID, an advanced automated measurement software based on Artificial Intelligence (AI), designed to evaluate nine fetal biometric parameters in the mid-trimester. Our primary objective was to assess and compare the CUPID performance of experienced senior and junior radiologists. MATERIALS AND METHODS This prospective cross-sectional study was conducted at Shenzhen University General Hospital between September 2022 and June 2023, and focused on mid-trimester fetuses. All ultrasound images of the six standard planes, that enabled the evaluation of nine biometric measurements, were included to compare the performance of CUPID through subjective and objective assessments. RESULTS There were 642 fetuses with a mean (±SD) age of 22 ± 2.82 weeks at enrollment. In the subjective quality assessment, out of 642 images representing nine biometric measurements, 617-635 images (90.65-96.11%) of CUPID caliper placements were determined to be accurately placed and did not require any adjustments. Whereas, for the junior category, 447-691 images (69.63-92.06%) were determined to be accurately placed and did not require any adjustments. In the objective measurement indicators, across all nine biometric parameters and estimated fetal weight (EFW), the intra-class correlation coefficients (ICC) (0.843-0.990) and Pearson correlation coefficients (PCC) (0.765-0.978) between the senior radiologist and CUPID reflected good reliability compared with the ICC (0.306-0.937) and PCC (0.566-0.947) between the senior and junior radiologists. Additionally, the mean absolute error (MAE), percentage error (PE), and average error in days of gestation were lower between the senior and CUPID compared to the difference between the senior and junior radiologists. The specific differences are as follows: MAE (0.36-2.53 mm, 14.67 g) compared to (0.64- 8.13 mm, 38.05 g), PE (0.94-9.38%) compared to (1.58-16.04%), and average error in days (3.99-7.92 days) compared to (4.35-11.06 days). In the time-consuming task, CUPID only takes 0.05-0.07 s to measure nine biometric parameters, while senior and junior radiologists require 4.79-11.68 s and 4.95-13.44 s, respectively. CONCLUSIONS CUPID has proven to be highly accurate and efficient software for automatically measuring fetal biometry, gestational age, and fetal weight, providing a precise and fast tool for assessing fetal growth and development.
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Affiliation(s)
- Xuesong Han
- Department of Ultrasonography, Shenzhen University General Hospital, Shenzhen, Guangdong, China
| | - Junxuan Yu
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Shenzhen, Guangdong, China
- Medical Ultrasound Image Computing (MUSIC) Lab, Shenzhen University, Shenzhen, Guangdong, China
- Marshall Laboratory of Biomedical Engineering, Shenzhen University, Shenzhen, Guangdong, China
| | - Xin Yang
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Shenzhen, Guangdong, China
- Medical Ultrasound Image Computing (MUSIC) Lab, Shenzhen University, Shenzhen, Guangdong, China
- Marshall Laboratory of Biomedical Engineering, Shenzhen University, Shenzhen, Guangdong, China
| | - Chaoyu Chen
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Shenzhen, Guangdong, China
- Medical Ultrasound Image Computing (MUSIC) Lab, Shenzhen University, Shenzhen, Guangdong, China
- Marshall Laboratory of Biomedical Engineering, Shenzhen University, Shenzhen, Guangdong, China
| | - Han Zhou
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Shenzhen, Guangdong, China
- Medical Ultrasound Image Computing (MUSIC) Lab, Shenzhen University, Shenzhen, Guangdong, China
- Marshall Laboratory of Biomedical Engineering, Shenzhen University, Shenzhen, Guangdong, China
| | - Chuangxin Qiu
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Shenzhen, Guangdong, China
- Medical Ultrasound Image Computing (MUSIC) Lab, Shenzhen University, Shenzhen, Guangdong, China
- Marshall Laboratory of Biomedical Engineering, Shenzhen University, Shenzhen, Guangdong, China
| | - Yan Cao
- Shenzhen RayShape Medical Technology Co., Ltd, Shenzhen, Guangdong, China
| | | | | | - Guiyao Zhu
- Department of Ultrasonography, Shenzhen University General Hospital, Shenzhen, Guangdong, China
| | - Dong Ni
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Shenzhen, Guangdong, China
- Medical Ultrasound Image Computing (MUSIC) Lab, Shenzhen University, Shenzhen, Guangdong, China
- Marshall Laboratory of Biomedical Engineering, Shenzhen University, Shenzhen, Guangdong, China
| | - Yuanji Zhang
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Shenzhen, Guangdong, China.
- Medical Ultrasound Image Computing (MUSIC) Lab, Shenzhen University, Shenzhen, Guangdong, China.
- Marshall Laboratory of Biomedical Engineering, Shenzhen University, Shenzhen, Guangdong, China.
| | - Nana Liu
- Department of Ultrasonography, Shenzhen University General Hospital, Shenzhen, Guangdong, China.
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Ji J, Wu P, Li G, He Z, Wang S, Yu W, Li C, Mi Y, Luo X. The associations of ferritin, serum lipid and plasma glucose levels across pregnancy in women with gestational diabetes mellitus and newborn birth weight. BMC Pregnancy Childbirth 2023; 23:478. [PMID: 37386448 DOI: 10.1186/s12884-023-05806-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 06/21/2023] [Indexed: 07/01/2023] Open
Abstract
BACKGROUND Women with gestational diabetes mellitus (GDM) are at greater risk of abnormal birth weight. Since the level of biochemical indicators could often affect the intrauterine growth and development of the fetus, it is of great practical significance to understand the changes of biochemical levels across pregnancy in women with GDM and to find out the indicators that play an important role in predicting birth weight. METHODS The data source of this study was from the Xi'an Longitudinal Mother-Child Cohort study (XAMC), in which women with GDM with normal and high pre-pregnancy body mass index (BMI) and their newborns between January 1st and March 31st in 2018 were included. The data of ferritin, serum lipid profile and fasting plasma glucose (FPG) of mothers in the three trimesters of pregnancy, as well as birth weight of newborns were all collected from medical records. Multiple linear regression and multivariate logistic regression analyses were used to explore the association of the biochemical indexes and birth weight. A P value < 0.05 was considered statistically significant. RESULTS A total of 782 mother-infant pairs were finally included and divided into normal weight group (NG) (n = 530, 67.8%) and overweight/obesity group (OG) (n = 252, 32.2%) according to maternal pre-pregnancy BMI. The level of ferritin in both NG and OG decreased during pregnancy (P for trend < 0.001 for all), whereas the levels of total cholesterol (TC), high density cholesterol (HDL-C), low density cholesterol (LDL-C) and triglycerides (TG) all showed an upward trend (P for trend < 0.05 for all). The levels of FPG in the two groups remained in a relatively stable during the whole pregnancy even though it was higher in OG during the 2nd and 3rd trimesters, whilst HbAlc levels in NG women increased (P for trend = 0.043) during pregnancy. Meanwhile, the risk of macrosomia and large-for-gestational-age (LGA) increased with the increase of FPG level (P for trend < 0.05). Multivariate logistic regression analyses results showed that only FPG level in the 3rd trimester was correlated with birth weight, with birth weight increased by 44.9 g for each SD increase in FPG level. CONCLUSION Maternal FPG in the 3rd trimester is an independent predictor of newborn birth weight, and a higher level of that is associated with an increased risk of macrosomia and LGA.
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Affiliation(s)
- Jing Ji
- Department of Nutrition and Food Safety, School of Public Health, Xi'an Jiaotong University, Xi'an, 710061, China
- Department of Obstetrics and Gynecology, Northwest Women's and Children's Hospital, Xi'an, 710061, China
| | - Pei Wu
- Department of Nutrition and Food Safety, School of Public Health, Xi'an Jiaotong University, Xi'an, 710061, China
- Key Laboratory of Population Health Across Life Cycle of Ministry of Education, Hefei, China
| | - Guohua Li
- Department of Nutrition and Food Safety, School of Public Health, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Zhangya He
- Department of Nutrition and Food Safety, School of Public Health, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Shanshan Wang
- Department of Nutrition and Food Safety, School of Public Health, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Wenlu Yu
- Department of Nutrition and Food Safety, School of Public Health, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Chao Li
- Department of Epidemiology and Health Statistics, School of Public Health, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Yang Mi
- Department of Obstetrics and Gynecology, Northwest Women's and Children's Hospital, Xi'an, 710061, China
| | - Xiaoqin Luo
- Department of Nutrition and Food Safety, School of Public Health, Xi'an Jiaotong University, Xi'an, 710061, China.
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Noviandhari A, Faisal F, Dhamayanti M. Correlation of Maternal Prenatal Vitamin D Level with Postnatal Infant Growth in Length and Head Circumference: A Cohort Study on Vitamin D Status and Its Impact During Pregnancy and Childhood in Indonesia. Int J Gen Med 2022; 15:7631-7637. [PMID: 36226309 PMCID: PMC9549901 DOI: 10.2147/ijgm.s333380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 09/21/2022] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE To determine the correlation of first trimester maternal 25-(OH)-D level with postnatal infant growth in Indonesia. MATERIALS AND METHODS A cohort of 116 mother-infant pairs from Indonesia was prospectively studied. 25-(OH)-D level was measured in maternal serum at 10-14 weeks of gestation and in umbilical cord blood shortly after birth. The newborns were observed longitudinally for 24 months. Length and head circumference were measured at birth and at ages 3, 6, 12, and 24 months. Spearman correlation and multiple linear regression analyses were performed. RESULTS Mean 25-(OH)-D levels in the prenatal maternal serum and umbilical cord blood were 17.55 ± 7.33 ng/mL and 16.27 ± 6.14 ng/mL, respectively. Prenatal maternal 25-(OH)-D level weakly correlated with infant length (r = -0.35) and head circumference (r = -0.21) z-scores at age 3 months. Umbilical cord blood 25-(OH)-D level did not correlate with infant length or head circumference at any time point. Multiple linear regression showed an independent association between prenatal maternal 25-(OH)-D level and infant length z-score at age 3 months (p = 0.01, SE β = 0.02, and coefficient β = -0.06). CONCLUSION First trimester maternal serum 25(OH)D level correlated with infant length and head circumference at age 3 months.
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Affiliation(s)
- Anindita Noviandhari
- Department of Child Health, Hasan Sadikin Hospital, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia,Correspondence: Anindita Noviandhari, Jl Durma 27, Bandung, West Java, 40264, Indonesia, Tel +62 8122029854, Fax +62 22 2035957, Email ;
| | - Faisal Faisal
- Department of Child Health, Hasan Sadikin Hospital, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
| | - Meita Dhamayanti
- Department of Child Health, Hasan Sadikin Hospital, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
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Dimas A, Politi A, Bargiota A, Panoskaltsis T, Vlahos NF, Valsamakis G. The Gestational Effects of Maternal Bone Marker Molecules on Fetal Growth, Metabolism and Long-Term Metabolic Health: A Systematic Review. Int J Mol Sci 2022; 23:ijms23158328. [PMID: 35955462 PMCID: PMC9368754 DOI: 10.3390/ijms23158328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/23/2022] [Accepted: 07/26/2022] [Indexed: 02/04/2023] Open
Abstract
Fetal exposure in adverse environmental factors during intrauterine life can lead to various biological adjustments, affecting not only in utero development of the conceptus, but also its later metabolic and endocrine wellbeing. During human gestation, maternal bone turnover increases, as reflected by molecules involved in bone metabolism, such as vitamin D, osteocalcin, sclerostin, sRANKL, and osteoprotegerin; however, recent studies support their emerging role in endocrine functions and glucose homeostasis regulation. Herein, we sought to systematically review current knowledge on the effects of aforementioned maternal bone biomarkers during pregnancy on fetal intrauterine growth and metabolism, neonatal anthropometric measures at birth, as well as on future endocrine and metabolic wellbeing of the offspring. A growing body of literature converges on the view that maternal bone turnover is likely implicated in fetal growth, and at least to some extent, in neonatal and childhood body composition and metabolic wellbeing. Maternal sclerostin and sRANKL are positively linked with fetal abdominal circumference and subcutaneous fat deposition, contributing to greater birthweights. Vitamin D deficiency correlates with lower birthweights, while research is still needed on intrauterine fetal metabolism, as well as on vitamin D dosing supplementation during pregnancy, to diminish the risks of low birthweight or SGA neonates in high-risk populations.
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Affiliation(s)
- Angelos Dimas
- 3rd University Department of Obstetrics & Gynecology, Attikon University Hospital, Medical School of Athens, Ethnikon and Kapodistriakon University of Athens, 12462 Athens, Greece
- Obst & Gynae Department, University Hospital of Ioannina, Stavros Niarchos Ave., 45500 Ioannina, Greece
- Correspondence: (A.D.); (G.V.)
| | - Anastasia Politi
- Nephrology Department, University Hospital of Ioannina, Stavros Niarchos Ave., 45500 Ioannina, Greece;
| | - Alexandra Bargiota
- Department of Endocrinology and Metabolic Diseases, Medical School, Larissa University Hospital, University of Thessaly, 41334 Larissa, Greece;
| | - Theodoros Panoskaltsis
- 2nd University Department of Obstetrics & Gynecology, “Aretaieion” University Hospital, Medical School of Athens, Ethnikon and Kapodistriakon University of Athens, 12462 Athens, Greece; (T.P.); (N.F.V.)
| | - Nikolaos F. Vlahos
- 2nd University Department of Obstetrics & Gynecology, “Aretaieion” University Hospital, Medical School of Athens, Ethnikon and Kapodistriakon University of Athens, 12462 Athens, Greece; (T.P.); (N.F.V.)
| | - Georgios Valsamakis
- Endocrine Unit, 2nd Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, “Aretaieion” University Hospital, 11528 Athens, Greece
- Correspondence: (A.D.); (G.V.)
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Lima MS, Pereira M, Castro CT, Santos DB. Vitamin D deficiency and anemia in pregnant women: a systematic review and meta-analysis. Nutr Rev 2021; 80:428-438. [PMID: 34969067 DOI: 10.1093/nutrit/nuab114] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
CONTEXT Epidemiological studies suggest an association between vitamin D deficiency and anemia. Evidence of this relationship in pregnant women, however, is scarce. OBJECTIVE The aim of this systematic review was to investigate the association between vitamin D deficiency and gestational anemia through observational studies. DATA SOURCES The PubMed, Scopus, Web of Science, ScienceDirect, Embase, and Virtual Health Library databases were searched from inception to April 2021. STUDY SELECTION Original articles reporting observational studies that investigated the association between vitamin D deficiency and gestational anemia were included. Articles that did not have an abstract, as well as reviews articles, experimental studies, and editorials, were excluded. Two reviewers independently performed study selection, data extraction, and assessment of study quality. Disagreements between the reviewers were resolved by a third reviewer. DATA EXTRACTION Study quality was assessed by 2 scales. Data were extracted from eligible studies and arranged in a 2 × 2 table. Odds ratios with 95% confidence intervals for the risk of the outcome were estimated using a fixed-effect model. RESULTS In total, 985 studies were retrieved, of which 17 were included in the systematic review: 11 cohort studies, 3 case-control studies, and 3 cross-sectional studies. For the meta-analysis, 8 studies with a total of 6530 women were included. There was a 61% increase in the odds of anemia in pregnant women with vitamin D deficiency (OR = 1.61; 95%CI, 1.41-1.83; I2 = 48%). CONCLUSIONS Vitamin D deficiency may be a risk factor for anemia in pregnant women. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration no. CRD42020182697.
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Affiliation(s)
- Michele S Lima
- M.S. Lima is with the Department of Health, Feira de Santana State University, Feira de Santana, Bahia, Brazil. M. Pereira and C.T. Castro are with the Institute of Collective Health, Federal University of Bahia, Salvador, Bahia, Brazil. D.B. Santos is with the Health Sciences Center, Federal University of Recôncavo da Bahia, Santo Antônio de Jesus, Bahia, Brazil
| | - Marcos Pereira
- M.S. Lima is with the Department of Health, Feira de Santana State University, Feira de Santana, Bahia, Brazil. M. Pereira and C.T. Castro are with the Institute of Collective Health, Federal University of Bahia, Salvador, Bahia, Brazil. D.B. Santos is with the Health Sciences Center, Federal University of Recôncavo da Bahia, Santo Antônio de Jesus, Bahia, Brazil
| | - Caroline T Castro
- M.S. Lima is with the Department of Health, Feira de Santana State University, Feira de Santana, Bahia, Brazil. M. Pereira and C.T. Castro are with the Institute of Collective Health, Federal University of Bahia, Salvador, Bahia, Brazil. D.B. Santos is with the Health Sciences Center, Federal University of Recôncavo da Bahia, Santo Antônio de Jesus, Bahia, Brazil
| | - Djanilson B Santos
- M.S. Lima is with the Department of Health, Feira de Santana State University, Feira de Santana, Bahia, Brazil. M. Pereira and C.T. Castro are with the Institute of Collective Health, Federal University of Bahia, Salvador, Bahia, Brazil. D.B. Santos is with the Health Sciences Center, Federal University of Recôncavo da Bahia, Santo Antônio de Jesus, Bahia, Brazil
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Aji AS, Yusrawati Y, G Malik S, Lipoeto NI. The Association of Maternal Vitamin D Status during Pregnancy and Neonatal Anthropometric Measurements: A Longitudinal Study in Minangkabau Pregnant Women, Indonesia. J Nutr Sci Vitaminol (Tokyo) 2021; 66:S63-S70. [PMID: 33612650 DOI: 10.3177/jnsv.66.s63] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The prevalence of vitamin D deficiency (VDD) appears to be increasing. VDD during pregnancy has been associated with several adverse pregnancy outcomes. This study aimed to investigate the association between VDD and fetal anthropometric measurement. This prospective cohort study consisted of 232 pregnant women in their first trimester who were recruited at the antenatal clinics and they maintained to be subjects of the study until their delivery time. Serum 25-hydroxyvitamin D (25(OH)D) concentration was measured at first and third trimester using enzyme-linked immunosorbent assay. The prevalence of VDD in the first-trimester was 82.8%. Mean of 25(OH)D concentration in the third-trimester was significantly higher than in the first trimester (14.00 (6.98) vs. 21.22 (10.17) ng/mL). After adjusting age, pre-pregnancy BMI, and gestational age at delivery, it was found that VDD during pregnancy was not significantly associated with neonatal anthropometry (p>0.05). It was concluded that VDD was common in a tropical country. Large, well designed, multicentre observational studies are required to determine whether VDD enhances the risk of adverse pregnancy outcomes.
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Affiliation(s)
- Arif Sabta Aji
- Alma Ata Graduate School of Public Health, Alma Ata University.,Department of Nutrition, Faculty of Health Sciences, Alma Ata University
| | - Yusrawati Yusrawati
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Andalas University
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Yuniati T, Judistiani RTD, Natalia YA, Irianti S, Madjid TH, Ghozali M, Sribudiani Y, Indrati AR, Abdulah R, Setiabudiawan B. First trimester maternal vitamin D, ferritin, hemoglobin level and their associations with neonatal birthweight: Result from cohort study on vitamin D status and its impact during pregnancy and childhood in Indonesia. J Neonatal Perinatal Med 2021; 13:63-69. [PMID: 31609704 DOI: 10.3233/npm-180043] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
INTRODUCTION Vitamin D deficiency and anemia are examples of nutritional problems of global health significance. When these health issues effect pregnant women, they may become a threat to the fetus' potention for intrauterine growth. It has been known that the first trimester is the golden period of fetal programming which influences the fetuses and their life after birth. This study was aiming to analyze the association between first trimester maternal vitamin D, serum ferritin, hemoglobin level and neonatal birth weight. METHODS From July 2016 a prospective cohort of pregnant women had been observed in four cities in West Java, Indonesia. Two hundred ninety four pregnant women were recuited in the first trimester and 203 of them had complete follow up until delivery. Collected data included maternal demography, blood analysis for ferritin, 25(OH) vitamin D in the first trimester of pregnancy and the birth weight of neonates. Associations were analyzed with multiple regression models. RESULTS Vitamin D deficiency was highly prevalent among pregnant women in this study (approximately 75%) while anemia was found in 7.5 %, a little above the target of 5 %. However, no significant association was found between maternal serum vitamin D, serum ferritin, hemoglobin level in the first trimester and birth weight of the neonates, before and after adjustment for maternal age, pre-pregnancy body mass index, and parity. CONCLUSION There were no associations found between vitamin D, ferritin, and hemoglobin level in the first trimester and neonatal birth weight. The negative results in this study should not diminish the benefit of nutritional supplementation during pregnancy. The possibility of other explanatory variables that influence these associations warrants further studies.
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Affiliation(s)
- T Yuniati
- Department of Child Health, Faculty of Medicine Universitas Padjadjaran, Sumedang, Indonesia /dr Hasan Sadikin Hospital, Bandung, Indonesia
| | - R T Dewi Judistiani
- Public Health Department-Centre for Immunology Studies, Faculty of Medicine Universitas Padjadjaran, Sumedang, Indonesia
| | - Y Adelwin Natalia
- Public Health Department-Centre for Immunology Studies, Faculty of Medicine Universitas Padjadjaran, Sumedang, Indonesia
| | - S Irianti
- Obstetric and Gynecology Department, Faculty of Medicine Universitas Padjadjaran, Sumedang, Indonesia/dr Hasan Sadikin Hospital, Bandung, Indonesia
| | - T Husnitawati Madjid
- Obstetric and Gynecology Department, Faculty of Medicine Universitas Padjadjaran, Sumedang, Indonesia/dr Hasan Sadikin Hospital, Bandung, Indonesia
| | - M Ghozali
- Department of Biomedical Sciences, Faculty of Medicine Universitas Padjadjaran, Sumedang, Indonesia
| | - Y Sribudiani
- Department of Biomedical Sciences, Faculty of Medicine Universitas Padjadjaran, Sumedang, Indonesia
| | - A Rengga Indrati
- Clinical Pathology Department, Faculty of Medicine Universitas Padjadjaran, Sumedang, Indonesia/dr Hasan Sadikin Hospital, Bandung, Indonesia
| | - R Abdulah
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy Universitas Padjadjaran, Sumedang, Indonesia
| | - Budi Setiabudiawan
- Department of Child Health, Faculty of Medicine Universitas Padjadjaran, Sumedang, Indonesia /dr Hasan Sadikin Hospital, Bandung, Indonesia
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First Trimester Ferritin Is Superior over Soluble Transferrin Receptor and Hepcidin in Predicting Anemia in the Third Trimester: Result from a Cohort Study in Indonesia. Anemia 2020; 2020:8880045. [PMID: 33101731 PMCID: PMC7568146 DOI: 10.1155/2020/8880045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 09/25/2020] [Indexed: 11/18/2022] Open
Abstract
Introduction Anemia in the third trimester has been identified as a risk factor for maternal and fetal morbidity that might lead to mortality. Due to its high cost, finding the best marker to predict anemia became more important to allow early prevention. Only one of ferritin, hepcidin, or soluble transferrin receptors can be picked for the prediction of anemia in the third trimester especially in low-resource setting. Objective This study aimed at defining the best marker among ferritin, hepcidin, or soluble transferrin receptor (sTfR) in the first trimester for prediction of anemia in the third trimester. Materials, Methods, and Setting. This diagnostic study was nested on the cohort study of vitamin D and its impact during pregnancy in Indonesia. Singleton pregnant mothers with normal fetus were recruited in the first trimester from four cities in West Java, Indonesia. The 304 pregnant women were screened for hepcidin, ferritin, and sTfR level in the sera. All biomarkers were measured by ELISA. Complete blood count (CBC) was done by impedance method measurement (SysmexR). Only subjects with complete data were included in analysis for diagnostic study to compare the three markers by finding the best receiver operating curve (RoC), likelihood ratio (LR), and risk estimate (RR). Result One-hundred and eighty-one pregnant women were eligible for analysis. The result of this study showed that the serum ferritin level in the first trimester was the best marker to predict anemia in the third trimester of pregnancy. Hepcidin and sTfR performed poorly. A new cutoff point of ferritin level ≤27.23 ng/ml yielded the best ROC with 67% area under curve (95% CI 60%-75%, p < 0.0001, Youden index J 0.28), specificity 86.29% (95% CI 79.0%-91.8%), LR (+) 3.07 (95% CI 1.8-5.3), and RR 2.48 (95% CI 1.67-3.68). These last figures were better than the previously used cutoff point of ferritin level below 30 ng/ml. Conclusion This study provided evidence that the serum ferritin level ≤27.23 ng/ml in the first trimester was the best marker to predict anemia in the third trimester. It was valuably useful for secondary screening of anemia in pregnancy, targeting subjects who may need rigorous approach for iron deficiency treatment in the prevention of anemia in pregnancy.
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Judistiani RTD, Nirmala SA, Rahmawati M, Ghrahani R, Natalia YA, Sugianli AK, Indrati AR, Suwarsa O, Setiabudiawan B. Optimizing ultraviolet B radiation exposure to prevent vitamin D deficiency among pregnant women in the tropical zone: report from cohort study on vitamin D status and its impact during pregnancy in Indonesia. BMC Pregnancy Childbirth 2019; 19:209. [PMID: 31226954 PMCID: PMC6588851 DOI: 10.1186/s12884-019-2306-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Accepted: 04/18/2019] [Indexed: 12/13/2022] Open
Abstract
Background Vitamin D deficiency during pregnancy carries potential threat to fetal well being. Natural conversion of vitamin D in the skin can be facilitated by direct ultra violet B (UVB) radiation, but the effect is reduced by wearing umbrellas, clothes, or sunblock cream. Muslim women wear hijab that allows only face and hands to be seen. With increasing proportion of muslim women wearing hijab and the lack of vitamin D fortification and fish consumption in Indonesia, it poses a problem for vitamin D deficiency among pregnant women. This study aimed at finding the best timing of UVB exposure and the duration of exposure which can be suggested to prevent vitamin D deficiency among pregnant women, for those wearing hijab or not. Methods This study recruited 304 pregnant women in the first trimester, 75–76 women from 4 cities of the most populated province, West Java, Indonesia which represented 70–80% percent of pregnancy per year. A 3-day notes on duration, time and type of outdoor activity and the clothing wore by the women were collected. UVB intensity radiation were obtained. Calculation on body surface area exposed to direct UVB radiation and UVB radiation intensity were done. Measurement of vitamin D level in sera were done on the same week. Results The median of maternal sera vitamin D level was 13.6 ng/mL and the mean exposed area was around 0.48 m2 or 18.59% of total body surface area. Radiation intensity reached its peak around 10.00 and 13.00, but the mean duration of exposure to UVB during this window was lower than expected. Significant correlation was found between maternal sera vitamin D level and exposed body surface area (r = 0.36, p < 0.002) or percentage of exposed body surface (r = 0.39, p < 0.001) and radiation intensity (r = 0.15, p = 0.029). Further analysis showed that duration of exposure to UVB should be longer for pregnant women wearing hijab as compared to women without hijab. Conclusion This study suggested that the best timing to get UVB exposure was between 10.00–13.00, with longer duration for women wearing hijab (64.5 vs 37.5 min) of continuous exposure per day. Electronic supplementary material The online version of this article (10.1186/s12884-019-2306-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Raden Tina Dewi Judistiani
- Public Health Department, Faculty of Medicine Universitas Padjadjaran, Jalan Eijkman 38, Bandung, Jawa Barat, 40161, Indonesia. .,Centre of Immunology Studies, Faculty of Medicine Universitas Padjadjaran, Bandung, Indonesia.
| | - Sefita Aryuti Nirmala
- Public Health Department, Faculty of Medicine Universitas Padjadjaran, Jalan Eijkman 38, Bandung, Jawa Barat, 40161, Indonesia.,Centre of Immunology Studies, Faculty of Medicine Universitas Padjadjaran, Bandung, Indonesia
| | - Meilia Rahmawati
- Master in Midwifery Program, Faculty of Medicine Universitas Padjadjaran, Bandung, Indonesia
| | - Reni Ghrahani
- Centre of Immunology Studies, Faculty of Medicine Universitas Padjadjaran, Bandung, Indonesia.,Department of Child Health, Faculty of Medicine Universitas Padjadjaran, Bandung, Indonesia.,dr Hasan Sadikin Hospital, Bandung, Indonesia
| | - Yessika Adelwin Natalia
- Public Health Department, Faculty of Medicine Universitas Padjadjaran, Jalan Eijkman 38, Bandung, Jawa Barat, 40161, Indonesia
| | - Adhi Kristianto Sugianli
- dr Hasan Sadikin Hospital, Bandung, Indonesia.,Clinical Pathology Department, Faculty of Medicine Universitas Padjadjaran, Bandung, Indonesia
| | - Agnes Rengga Indrati
- Centre of Immunology Studies, Faculty of Medicine Universitas Padjadjaran, Bandung, Indonesia.,dr Hasan Sadikin Hospital, Bandung, Indonesia.,Clinical Pathology Department, Faculty of Medicine Universitas Padjadjaran, Bandung, Indonesia
| | - Oki Suwarsa
- Centre of Immunology Studies, Faculty of Medicine Universitas Padjadjaran, Bandung, Indonesia.,dr Hasan Sadikin Hospital, Bandung, Indonesia.,Department of Dermatovenereology, Faculty of Medicine Universitas Padjadjaran, Bandung, Indonesia
| | - Budi Setiabudiawan
- Centre of Immunology Studies, Faculty of Medicine Universitas Padjadjaran, Bandung, Indonesia.,Department of Child Health, Faculty of Medicine Universitas Padjadjaran, Bandung, Indonesia.,dr Hasan Sadikin Hospital, Bandung, Indonesia
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