scholarly journals Anemia and Low Birth Weight Risk After Fe Therapy in Pregnancy, Puskesmas Kecamatan Kebayoran Baru

2021 ◽  
Vol 9 (1) ◽  
pp. 109-115
Author(s):  
Dyah Ponco Sudarmaningsih ◽  
◽  
Febrial Hikmah ◽  
N Sri Widada ◽  
Rustiana Tasya Ariningpraja
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Pregnant Women ◽  
Physiological Changes ◽  
Cross Sectional ◽  
Before And After ◽  
In Pregnancy

Physiological changes in pregnant women have an impact on reducing the hemoglobin (Hb) level so that they can experience anemia. Anemia in pregnant women is still a high case and be one of the factors of low birth weight (LBW). Iron (Fe) is consumed routinely is thought to help reduce the risk of anemia, but it's still not known yet between the relation of Fe consumed to LBW incidents. Data were taken by cross sectional as many as 150 samples of pregnant women. The results obtained that 56% of pregnant women had anemia. After Fe therapy doses 60-120 mg/day, Hb levels increased by 0.3 g/dL. Although there were significant differences before and after Fe therapy in pregnant women with anemia, about 74% of pregnant women still had experience anemia despite Fe therapy. Provision of Fe therapy for pregnant women either with a dose of 60-120 mg/day, had not been effective enough in increasing Hb levels. LBW cases were also found in this study, which is around 9.3%. Pregnant women with anemia have a higher risk of LBW. This indicates that offering Fe to pregnant women has not been effective.

scholarly journals Kecacingan, malaria, dan status besi ibu hamil di Kabupaten Batang Hari Provinsi Jambi

2009 ◽  
Vol 5 (3) ◽  
pp. 120
Author(s):  
Helfiyan Helfiyan ◽  
Hamam Hadi ◽  
Siti Helmyati
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Pregnant Women ◽  
Ascaris Lumbricoides ◽  
Age Groups ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Necator Americanus ◽  
Before And After

Background: Anemia among pregnant women may increase abortion, premature, low birth weight and even mortality before and after delivery. Factors causing anemia in Indonesia are lack of Fe, inadequate intake, demanding needs, and lack of nutrient facilitating Fe absorption. Besides, infection such as worm and malaria may cause anemia as well. Result of household health survey 2001 stated that prevalence of pregnant women with anemia was 40% in Indonesia. In Jambi Province, it was 39% in 2003 and 42.3% for Batang Hari Regency while infection of malaria was 50.0% in all age groups and many other districts that its environment were woods, humid, and wasted that may increase infection of hookworm.Objective: The study was proposed to know the correlation of hookworm, malaria with anemia among pregnant women by analyzing correlation of hookworm, malaria, and anemia and correlation of hookworm, malaria and Fe status among pregnant women.Method: This was cross sectional study. It held from September until December 2005 in Batang Hari Regency, Jambi Province. Subjects were 132 pregnant women. Examination of blood for Hb, malaria and ferritin were taken together while feces were later.Results: There were no significant correlation of Ascaris lumbricoides infection with anemia (p = 0.36; OR = 2.43), Trichiuris thrichiura infection with anemia (p = 0.30), 2 kinds of worm Ascaris lumbricoides + Trichiuris trichiura with anemia (p = 0.08; OR = 4.87), and infection of Ascaris lumbricoides + Necator americanus with anemia (p = 0.30). There was significant correlation of 3 kinds of worm Ascaris lumbricoides + Trichiuris trichiura + Necator americanus with anemia (p = 0.018; OR = 7.3). There were no significant correlation of Ascaris lumbricoides with ferritin (p = 0.17; OR = 3.23) and Trichiuris trichiura with ferritin (p = 0.25). There was significant correlation of 2 kinds of worm Ascaris lumbricoides + Trichiuris trichiura with ferritin (p = 0.04; OR = 6.4). There was no significant correlation of Ascaris lumbricoides + Necator americanus with ferritin p = 0.25. There were significant correlation of 3 kinds of worm (Ascaris lumbricoides + Trichiuris trichiura + Necator americanus) with ferritin p = 0.007; OR = 9.69 and ferritin with anemia p = 0.0001; OR = 17.45.Conclusion: There was no significant correlation of hookworms Ascaris lumbricoides, Trichiuris trichiura, Ascaris lumbricoides + Trichius trichiura, Ascaris lumbricoides + Necator americanus with anemia. There were significant correlation of infection of Ascaris lumbricoides + Trichiuris trichiura + Necator americanus with anemia and malaria with anemia. There was no correlation of hookworms Ascaris lumbricoides, Trichiuris trichiura, Ascaris lumbricoides + Neca- tor americanus with anemia. There were correlation of infection Ascaris lumbricoides + Trichiuris trichiura and Ascaris lumbricoides + Trichiuris trichiuris + Necator americanus with ferritin, malaria with ferritin, and ferritin with anemia.

scholarly journals Faktor Risiko Bayi Berat Lahir Rendah di Rumah Sakit Umum Daerah Haji Makassar

2020 ◽  
Vol 1 (1) ◽  
pp. 16
Author(s):  
Hatijar Hatijar
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Nutritional Status ◽  
Pregnant Women ◽  
Maternal Age ◽  
Health Workers ◽  
Sampling Technique ◽  
P Value ◽  
Cross Sectional ◽  
Low Birth Weight Babies

Low birth weight babies are babies born with a weight less than 2500 grams. LBW (low birth weight) affects the high mortality rate in infants and is at risk of experiencing obstacles in growth and development. LBW is generally caused due to lack of nutrition and nutritional needs from mother to fetus while pregnant women aged less than 20 years and more than 35 years have the risk of giving birth to LBW. The purpose of this study is to determine the risk factors that cause LBW based on maternal age and nutritional status. The research method used was observational with a cross sectional study approach. The sampling technique was random sampling at the Regional Haji Makassar General Hospital in the January to July 2015 period with a total sample of 65 people. Analysis using the Chi Square Test. The results showed that there was a relationship between maternal age, nutritional status of LBW with a value (p value = 0.00 <α = 0.05). Maternal age and nutritional status are factors that influence low birth weight where the results of the study indicate that there is a relationship between maternal age and nutritional status on the incidence of low birth weight. To reduce the incidence of low birth weight, it is necessary to increase counseling about the causes of low birth weight babies by health workers, especially midwives to pregnant women to prevent the risk of low birth weight birth.

scholarly journals Prevalence of Low Birth Weight before and after Policy Change to IPTp-SP in Two Selected Hospitals in Southern Nigeria: Eleven-Year Retrospective Analyses

2018 ◽  
Vol 2018 ◽  
pp. 1-5 ◽  
Author(s):  
Nneka U. Igboeli ◽  
Maxwell O. Adibe ◽  
Chinwe V. Ukwe ◽  
Nze C. Aguwa
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Prevention And Control ◽  
Intermittent Preventive Treatment ◽  
Preventive Treatment ◽  
Effective Prevention ◽  
Before And After ◽  
And Control ◽  
Sulphadoxine Pyrimethamine ◽  
In Pregnancy

Background. In 2005, Nigeria changed its policy on prevention of malaria in pregnancy to intermittent preventive treatment with sulphadoxine-pyrimethamine (IPTp-SP). Indicators of impact of effective prevention and control of malaria on pregnancy (MIP) are low birth weight (LBW) and maternal anaemia by parity. This study determined the prevalence of LBW for different gravidity groups during periods of pre- and postpolicy change to IPTp-SP. Methods. Eleven-year data were abstracted from the delivery registers of two hospitals. Study outcomes calculated for both pre- (2000–2004) and post-IPTp-SP-policy (2005–2010) years were prevalence of LBW for different gravidity groups and risk of LBW in primigravidae compared to multigravidae. Results. Out of the 11,496 singleton deliveries recorded within the 11-year period, the prevalence of LBW was significantly higher in primigravidae than in multigravidae for both prepolicy (6.3% versus 4%) and postpolicy (8.6% versus 5.1%) years. The risk of LBW in primigravidae compared to multigravidae increased from 1.62 (1.17–2.23) in the prepolicy years to 1.74 (1.436–2.13) during the postpolicy years. Conclusion. The study demonstrated that both the prevalence and risk of LBW remained significantly higher in primigravidae even after the change in policy to IPTp-SP.

scholarly journals Hubungan Tekanan Darah Ibu Hamil Aterm Dengan Berat Badan Lahir di RSUP Dr. M. Djamil Padang

2013 ◽  
Vol 2 (2) ◽  
pp. 67
Author(s):  
Feby Andammori ◽  
Nur Indrawaty Lipoeto ◽  
Yusrawati Yusrawati
Keyword(s):  
Blood Pressure ◽  
Pregnant Woman ◽  
Birth Weight ◽  
Pregnant Women ◽  
Medical Record ◽  
Cross Sectional Study ◽  
T Test ◽  
Sectional Study ◽  
Cross Sectional ◽  
In Pregnancy

AbstrakTinggi rendahnya tekanan darah sistolik dan diastolik dalam kehamilan mempunyai pengaruh terhadap berat badan lahir. Penelitian ini bertujuan untuk mengidentifikasi hubungan tekanan darah ibu hamil aterm dengan berat badan lahir di RSUP dr M. Djamil Padang. Metode penelitian : Penelitian yang dilakukan merupakan survei analitik dengan menggunakan studi komparatif dengan design penelitian Cross Sectional Study. Penelitian menggunakan data sekunder yang diambil dari sub bagian Rekam Medik (Medical Record) RSUP dr. M. Djamil Padang bulan Januari 2010 – Desember 2012 dengan jumlah sampel 34 orang ibu hamil yang tidak hipertensi dan 34 orang ibu hamil yang mengalami hipertensi dalam kehamilannya. Hasil penelitian : Ditemukan rata-rata berat badan lahir bayi yang dilahirkan oleh kelompok ibu yang tidak mengalami hipertensi pada kehamilannya adalah 3.408 (SD 307) gram dan rata-rata berat badan lahir bayi yang dilahirkan oleh kelompok ibu yang mengalami hipertensi pada kehamilannya adalah 2.799 (SD 413) gram. Dari hasil uji analisis Independent Sample T-test diperoleh hasil ditemukan adanya hubungan tekanan darah ibu hamil dengan berat badan lahir di RSUP dr. M. Djamil Padang p = 0,00 (p < 0,05). Kesimpulan : Pemeriksaan kehamilan secara teratur penting untuk mengantisipasi adanya peningkatan tekanan darah ibu hamil yang dapat berpengaruh terhadap berat bayi lahir.Kata kunci: tekanan darah, berat badan lahir, ibu hamilAbstractHigh and low level of systolic and diastolic blood pressure in pregnancy has impact to birth weight. This research is purposed to identify the relation between aterm pregnant blood pressure and birth weight.Methods : This research is analytical survey which used comparative study with Cross Sectional Study design. This research used secondary data taken from Medical Record in RSUP dr. M. Djamil Padang since Januari 2010 until December 2012 with number of samples are 34 pregnant women who have not hypertension and 34 pregnant women who have hypertension in pregnancy.The results: Research found that average of birth weight from non-hypertension pregnant woman is about 3,408 (SD 307) gr and average of birth weight from hypertension pregnant woman is about 2,799 (SD 413) gr. The result from Independent sample T-test analysis found that there is a relation between blood pressure in pregnancy with birth weight at RSUP dr. M.Djamil Padang p = 0.00 (p<0.05).Conclusion: Regular antenatal care is important to anticipate an increase in maternal blood pressure can affect birth weight.Keywords: blood pressure, birth weight, pregnant women

scholarly journals Association Between Anaemia And Low Birth Weight Among HIV -Infected Pregnant Women Aged 15 – 49 Years In Zimbabwe : A Cross-Sectional Study

2020 ◽  
Author(s):  
Dorothy T Chisare ◽  
Simbarashe Takuva ◽  
Tariro J. Basera ◽  
Natasha Khamisa ◽  
Jacqueline Witthuhn
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Pregnant Women ◽  
Secondary Data ◽  
Hiv Positive ◽  
Cross Sectional ◽  
Maternal Anaemia ◽  
Hiv Positive Women ◽  
Increased Risk ◽  
The Relationship

Abstract Background In Zimbabwe, almost 25% of infants are born with low birth weight (LBW). LBW accounts for over half of the neonatal deaths in the country. Anaemia during pregnancy has been inconsistently associated with an increased risk of LBW. However, very little data is available from countries where HIV prevalence is high, wherein HIV is also known to be a common risk factor to LBW. This study examined the relationship between maternal anaemia and LBW among HIV-infected pregnant women in Zimbabwe. Methods This was a secondary data analysis of the 2015 Zimbabwe Demography and Health Survey. Data for 809 HIV positive women aged 15-49 years and their infants from all live births preceding the survey by 5 years were included in the study. Modified-Poisson regression methods were used to determine the association between anaemia and LBW while adjusting for other risk factors. Results The prevalence of maternal anaemia and LBW among the HIV-infected pregnant women was 42.3% (n=342) and 16.3% (n =132) respectively. The prevalence of LBW was14.6% (n=50) and 17.6% (n=82) among anaemic and non-anaemic HIV positive women respectively (p=0.264). HIV infected pregnant women with anaemia had a 25% less chance of giving birth to infants with LBW compared to HIV infected mothers without anaemia, however, the association was not statistically significant (RR 0.75; 95% CI 0.53- 1.05). Conclusions The findings demonstrate a high prevalence of anaemia and LBW among HIV infected pregnant women. Nonetheless, maternal anaemia was not associated with LBW. There is a need for adapted monitoring of HIV-positive pregnant women and affordable improved nutrition during antenatal care to reduce the risk of LBW infants and maternal anaemia levels. Further research examining the relationship between maternal anaemia and LBW among HIV positive pregnant women whilst factoring in the role of ART and the severity of anaemia is required.

scholarly journals Hubungan Anemia Pada Ibu Hamil Terhadap Kejadian BBLR di RSIA Sitti Khadijah 1 Makassar

2021 ◽  
Vol 2 (1) ◽  
pp. 27-35
Author(s):  
KHartina Burhan ◽  
Dahliah Dahliah ◽  
Nevi Sulvita Karsa
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Pregnant Women ◽  
P Value ◽  
Chi Square ◽  
Cross Sectional ◽  
Mild Anemia ◽  
Mother And Child ◽  
Moderate Anemia ◽  
Child Hospital

In 2011, there were 32.4 million pregnant women aged 15-49 years in the world experiencing anemia. Data (WHO 2011) shows that around (30%) pregnant women in Indonesia experience anemia. This figure is higher compared to some other countries in Southeast Asia such as Malaysia (27%), Singapore (28%), and Vietnam (23%). This study aims to determine the relationship of anemia in pregnant women with the incidence of low birth weight babies (LBW) in the Mother and Child Hospital Sitti Khadijah 1 Makassar in 2018. Research conducted is descriptive analytic using cross sectional method in which a study, variables including risk factors and variables including effects are observed at once at the same time. Based on data from 70 pregnant women who have anemia, there are 66 pregnant women classified as mild anemia (94.3%) and 4 pregnant women with moderate anemia category (5.7%). Of the 23 pregnant women who gave birth to LBW babies were categorized into mild anemia as many as 22 (31.4%) and moderate anemia as much as 1 (1.42%). Based on the chi-square statistical test results obtained p value> 0.05 (p = 0.601) which means there is no significant relationship between anemia in pregnant women with the incidence of low birth weight in the Mother and Child Hospital Sitti Khadijah 1 Makassar in 2018.

THE STUDY OF MATERNAL AND FETAL OUTCOME IN PREGNANT WOMEN WITH THYROID DISORDER: A PROSPECTIVE STUDY IN INDORE REGION

2021 ◽  
pp. 69-71
Author(s):  
Preeti Gupta ◽  
Manila Jain ◽  
Nand K Gupta ◽  
Umesh K Gupta
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Adverse Effects ◽  
Pregnant Women ◽  
Thyroid Dysfunction ◽  
Thyroid Stimulating Hormone ◽  
Thyroid Disorder ◽  
Cross Sectional ◽  
Foetal Outcome ◽  
Nicu Admission

BACKGROUND: Thyroid disorder is very common disorders in pregnancy. It is well established that overt and subclinical thyroid dysfunction has adverse effects on mother and the foetus like miscarriages, preterm delivery, preeclampsia, eclampsia, polyhydramnios, placental abruption, postpartum haemorrhage, low birth weight, fetal distress, NICU admission. With this background, we are conducting a study to know the effect of thyroid disorder on pregnancy and its maternal and foetal outcome. METHODS: The present study was carried out in Index Medical College, Indore, MP, India in Department of physiology in collaboration with Department of Obstetrics & Gynecology. It is a prospective random cross-sectional study done over 180 pregnant women (90 pregnant women with thyroid disorder and 90 with normal thyroid) which includes known cases of thyroid disorder. Serum thyroid stimulating hormone (TSH), fT3, and fT4 tests were apart from the routine blood sample investigations as per FOGSI-ICOG good clinical practice recommendation. Patients are followed up till delivery, and their obstetrics and perinatal outcomes are noted. RESULTS: In our study prevalence of thyroid dysfunction was 10.4%. Out of these 90 patients with thyroid dysfunction, complications associated were pre-eclampsia (14.4%), abortions (13.3%), maternal anaemia (11.1%), preterm labour (7.8%), still birth (5.6%), abruption placenta (4.4%). Out of 90 patients with thyroid dysfunction, foetal complications seen were low birth weight (22.2%), NICU admission (15.6%), hyperbilirubinemia (14.4%) and foetal distress (5.6%). CONCLUSIONS: Our result demonstrated that the thyroid disorders during pregnancy have adverse effects on maternal and foetal outcome emphasizing the importance of routine antenatal thyroid screening.

AN EPIDEMIOLOGICAL STUDY ON THE PREVALENCE OF HYPOTHYROIDISM IN PREGNANT WOMEN AND ITS OUTCOME

2021 ◽  
pp. 48-50
Author(s):  
Vinita singh ◽  
Sneha kumari
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Pregnant Women ◽  
Neonatal Outcome ◽  
Reproductive Age ◽  
P Value ◽  
Overt Hypothyroidism ◽  
Thyroid Disorder ◽  
Neonatal Complications ◽  
In Pregnancy

Thyroid disorders are the most common endocrine disorders affecting women of reproductive age group Hypothyroidism is common in pregnancy with an estimated prevalence of 2-3% Maternal hypothyroidism leads to many maternal and perinatal complications like miscarriage, gestational diabetes mellitus, pre-eclampsia, pre-term labor, placental abruption, and fetal death. AIMS AND OBJECTIVE: To nd out the effect of hypothyroidism on the course of pregnancy, to study the neonatal outcome, to know the prevalence of subclinical and overt hypothyroidism in pregnant women. MATERIALS AND METHODS: This prospective study was conducted in the department of Obstetrics and Gynecology, Nalanda medical college and hospital, Patna. All pregnant women attending the obstetric unit during this period were included in the study after informed consent 10 ml of blood sample of pregnant women was drawn at the rst visit in the rst trimester; then it was centrifuged and stored at -70 degree Celsius until assays, which were done after delivery, TFT was assessed by quantitative analysis of serum TSH and FT4 (ELISA). The pregnancy outcome variables like miscarriages, preterm deliveries, IUGR, preeclampsia, anemia, low birth weight, intrauterine fetal demise, antepartum hemorrhage, stillbirth, postpartum hemorrhage, birth asphyxia were studied. The neonatal outcome was also studied. The statistical analysis was done using the odds ratio. P-value <0.05 was considered signicant. RESULTS: Out of the 250 pregnant women 25 had hypothyroidism (9.5%). The prevalence of subclinical hypothyroidism was more as compared to the overtone (Table 2). Abortions were seen in 12.5% of subclinical and 11.1% of overt hypothyroid women. PIH and abruptions were signicantly higher in subclinical cases (P<0.05) while in the overt group both complications were higher as compared to the normal women but the p-value was not signicant for abruption. More of the hypothyroid women had preterm delivery (37.5% in subclinical and 44.4% in the overt group), Regarding neonatal complications, IUD and Early neonatal deaths were signicantly higher in overt hypothyroidism (P<0.01) Hypothyroid women had more low birth weight babies (31.25% in subclinical and 35.5% in overt) and IUGR babies (18.70% in subclinical and 22.21% in overt), CONCLUSION: The present study shows that, though the occurrence of hypothyroidism in pregnancy is less yet it causes many maternal and neonatal complications therefore universal screening of thyroid disorder should be done in pregnancy.

scholarly journals High prevalence of vitamin D deficiency among normotensive and hypertensive pregnant women in Ghana

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Linda Ahenkorah Fondjo ◽  
Worlanyo Tashie ◽  
William K. B. A. Owiredu ◽  
Enoch Appiah Adu-Gyamfi ◽  
Laila Seidu
Keyword(s):  
Vitamin D ◽  
Birth Weight ◽  
Low Birth Weight ◽  
Pregnant Women ◽  
Vitamin D Deficiency ◽  
Hypovitaminosis D ◽  
Sub Saharan Africa ◽  
Hydroxyvitamin D ◽  
25 Hydroxyvitamin D ◽  
In Pregnancy

Abstract Background Hypovitaminosis D in pregnancy is associated with adverse health outcomes in mothers, newborns and infants. This study assessed the levels of 25-hydroxyvitamin D [25(OH)D] in normotensive pregnancies and in preeclampsia, evaluated the association between vitamin D deficiency and preeclampsia risk; and determined the foeto-maternal outcome in preeclamptic women with vitamin D deficiency. Methods This case-control study was conducted among pregnant women who visited the Comboni Hospital, in Ghana from January 2017 to May 2018 for antenatal care. A total of 180 pregnant women comprising 88 preeclamptic women (PE) and 92 healthy normotensive pregnant women (NP) were recruited. Socio-demographic, clinical and obstetric data were obtained using validated questionnaires. Blood pressure and anthropometrics were measured, and blood samples were collected for the estimation of 25- hydroxyvitamin D [25(OH)D] using enzyme-linked immunosorbent assay technique. Lipids (total cholesterol, triglycerides, HDL-cholesterol and LDL-cholesterol) were also estimated. Results A total of 81.7% of the study participants had vitamin D deficiency. Of these, 88.6% of the women with PE had vitamin D deficiency compared to 75.0% in the NP. Vitamin D levels were significantly reduced in the PE women compared to the normotensive pregnant women (p = 0.001). A higher proportion of the preeclamptic women who were vitamin D deficient had preterm delivery (p < 0:0001) and delivered low birth weight infants (p < 0:0001), and infants with IUGR (p < 0:0001) compared to the control group (p < 0:0001). Pregnant women with PE presented with significant dyslipidemia, evidenced by significantly elevated TC (p = 0.008), LDL (p < 0.0001), triglycerides (p = 0.017) and a significantly reduced HDL (p = 0.001) as compared to NP. In the preeclamptic women, serum 25(OH) D showed an inverse, but not significant association with TC (β = − 0.043, p = 0.722, TG (β = − 0.144, p = 0.210) and LDL (β = − 0.076, p = 0.524) and a positive, but not significant association with HDL (β = 0.171, p = 0.156). Conclusion The prevalence of vitamin D deficiency is high in both normotensive pregnancies and pregnancies complicated by preeclampsia but amplified in preeclampsia. Higher proportion of pregnant women with hypovitaminosis D had preterm babies and delivered low birth weight neonates. Additional studies are needed to explore the potential benefits and optimal dosing of vitamin D use in pregnancy, especially in sub-Saharan Africa.

scholarly journals Heated tobacco product use and hypertensive disorders of pregnancy and low birth weight: analysis of a cross-sectional, web-based survey in Japan

BMJ Open ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. e052976
Author(s):  
Masayoshi Zaitsu ◽  
Yoshihiko Hosokawa ◽  
Sumiyo Okawa ◽  
Ai Hori ◽  
Gen Kobashi ◽  
...  
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Pregnant Women ◽  
Tobacco Product ◽  
Secondary Outcome ◽  
Hypertensive Disorders Of Pregnancy ◽  
Cross Sectional ◽  
Web Based ◽  
Hypertensive Disorders ◽  
The Impact

ObjectivesKnowledge on the impact of heated tobacco product (HTP) use in pregnant women with associated maternal and neonatal risks for hypertensive disorders of pregnancy (HDP) and low birth weight (LBW) is limited. We aimed to assess the status of HTP use among pregnant women in Japan and explore the association of HTP use with HDP and LBW.DesignCross-sectional study.SettingData from the Japan ‘COVID-19 and Society’ Internet Survey study, a web-based nationwide survey.ParticipantsWe investigated 558 postdelivery and 365 currently pregnant women in October 2020.Primary and secondary outcome measuresInformation on HDP and LBW was collected from the postdelivery women’s Maternal and Child Health Handbooks (maternal and newborn records). We estimated the age-adjusted ORs and 95% CIs of ever HTP smokers for HDP and LBW and compared them with those of never HTP smokers in a logistic regression analysis.ResultsThe prevalence of ever and current HTP use were 11.7% and 2.7% in postdelivery women and 12.6% and 1.1% in currently pregnant women, respectively. Among currently pregnant women who were former combustible cigarette smokers, 4.4% (4/91) were current HTP smokers. Among postdelivery women, ever HTP smokers had a higher HDP incidence (13.8% vs 6.5%, p=0.03; age-adjusted OR=2.48, 95% CI 1.11 to 5.53) and higher LBW incidence (18.5% vs 8.9%, p=0.02; age-adjusted OR=2.36, 95% CI 1.16 to 4.87).ConclusionsIn Japan, the incidence of ever HTP use exceeded 10% among pregnant women, and HTP smoking may be associated with maternal and neonatal risks.

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