scholarly journals Meta-Analysis: The Effect of Active Smokers in Pregnant Women on Low Birth Weight

Author(s):  
Imam Setya Arifian ◽  
◽  
Vitri Widyaningsih ◽  
Hanung Prasetya ◽  
◽  
...  

ABSTRACT Background: Intrauterine exposure to tobacco smoke has been discerned as an important risk factor for low birth weight, small for gestational age, and preterm birth infants. The purpose of this study was to investigate the effect of active smokers in pregnant women on low birth weight. Subjects and Method: This was meta analysis and systematic review. The study was conducted by collecting published articles from Google Scholar, and PubMed databases, from year 2010 to 2020. Keywords used “Maternal Smoking” OR “Low Birth Weight” AND “cross sectional”. The study subject was pregnant women. Intervention was active tobacco smokers with comparison non-smokers. The study outcome was low birthweight. The collected articles were selected by PRISMA flow chart. The quantitative data were analyzed using Revman 5.3. Results: 4 studies from Brazil, East Ethiopia, Southern Ethiopia, Turkey, Taiwan, and Romania reported that active smokers in pregnant women increased the risk of low birthweight (aOR= 2.17; 95% CI= 1.05 to 4.51; p<0.001). Conclusion: Active smokers in pregnant women increase the risk of low birthweight. Keywords: active smokers, pregnant women, low birth weight Correspondence: Imam Setya Arifian. Masters Program in Public Health, Universitas Sebelas Maret. Jl. Ir. Sutami 36A, Surakarta 57126, Central Java. Email: [email protected]. Mobile: 0852 5340 2793. DOI: https://doi.org/10.26911/the7thicph.03.132

Author(s):  
Silvalia Rahma Pratiwi ◽  
◽  
Hanung Prasetya ◽  
Bhisma Murti ◽  
◽  
...  

ABSTRACT Background: Low birth weight (LBW) has been used as an important public health indicator. LBW is one of the key drivers and indirect causes of neonatal death. It contributes to 60% to 80% of all neonatal deaths, annually. This study aimed to examine association between LBW and neonatal mortality using meta analysis. Subjects and Methods: This was meta-analysis and systematic review. Published articles in 2010-2020 were collected from Google Scholar, PubMed, Springer Link, Hindawi, Clinical Key, ProQuest databases. Keywords used “low birth weight” AND “mortality” OR “birth weight mortality” OR “neonatal death” AND “cross sectional” AND “adjusted odd ratio”. The inclusion criteria were full text, using cross-sectional study design, and reporting adjusted ratio. The data were analyzed by PRISMA flow chart and Revman 5.3. Results: 6 studies were met criteria. This study showed that low birth weight increased the risk of neonatal mortality (aOR= 2.23; 95% CI= 1.12 to 4.44; p= 0.02). Conclusion: Low birth weight increases the risk of neonatal mortality. Keywords: low birth weight, mortality, neonatal death Correspondence: Silvalia Rahma Pratiwi. Masters Program in Public Health. Universitas Sebelas Maret, Jl. Ir. Sutami 36A, Surakarta 57126, Central Java. Email: [email protected]. Mobile: 082324820288. DOI: https://doi.org/10.26911/the7thicph.03.113


Author(s):  
Putu Anggi Widia Karmany ◽  
◽  
Setyo Sri Rahardjo ◽  
Bhisma Murti ◽  
◽  
...  

ackground: Pneumonia remains the foremost cause of death from infectious diseases in children under five. Previous studies reported the association between low birth weight and pneumonia in children under five. The purpose of this meta-analysis study was to assess the effect of low birth weight on the risk of pneumonia in children under five. Subjects and Method: This was meta-analysis and systematic review. The study collected published articles from Google Scholar, PubMed, and Springer Link databases. Keywords used “birth weight” AND “pneumonia children under 5” OR “pneumonia” AND “case control”. The inclusion criteria were full text, using English language, and using case control study design. The study subject was children under five. Intervention was low birthweight with comparison normal birthweight. The study outcome was pneumonia. The data were analyzed using RevMan 5.3 program. Results: 6 studies from Nepal, Ethiopia, India, Tanzania, Brazil, and Egypt. This study reported that children with history of low birthweight had the risk of pneumonia 1.96 times than those with normal birthweight (aOR = 1.96; 95% CI= 0.99 to 3.86; p= 0.050). Conclusion: Low birthweight increases the risk of pneumonia in children under five. Keywords: pneumonia, low birth weight, children under five Correspondence: Putu Anggi Widia Karmany. Masters Program in Public Health, Universitas Sebelas Maret. Jl. Ir. Sutami 36A, Surakarta 57126, Central Java. Email: [email protected]. Mobile: 087864306006


2020 ◽  
Vol 1 (1) ◽  
pp. 16
Author(s):  
Hatijar Hatijar

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.


2009 ◽  
Vol 5 (3) ◽  
pp. 120
Author(s):  
Helfiyan Helfiyan ◽  
Hamam Hadi ◽  
Siti Helmyati

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.


2020 ◽  
Author(s):  
Dorothy T Chisare ◽  
Simbarashe Takuva ◽  
Tariro J. Basera ◽  
Natasha Khamisa ◽  
Jacqueline Witthuhn

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.


2021 ◽  
Vol 2 (1) ◽  
pp. 27-35
Author(s):  
KHartina Burhan ◽  
Dahliah Dahliah ◽  
Nevi Sulvita Karsa

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.


2021 ◽  
Vol 9 (1) ◽  
pp. 109-115
Author(s):  
Dyah Ponco Sudarmaningsih ◽  
◽  
Febrial Hikmah ◽  
N Sri Widada ◽  
Rustiana Tasya Ariningpraja

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.


Author(s):  
Carmen Alba Moliner-Sánchez ◽  
José Enrique Iranzo-Cortés ◽  
José Manuel Almerich-Silla ◽  
Carlos Bellot-Arcís ◽  
José Carmelo Ortolá-Siscar ◽  
...  

This work analyzed the available evidence in the scientific literature about the risk of preterm birth and/or giving birth to low birth weight newborns in pregnant women with periodontal disease. A systematic search was carried out in three databases for observational cohort studies that related periodontal disease in pregnant women with the risk of preterm delivery and/or low birth weight, and that gave their results in relative risk (RR) values. Eleven articles were found, meeting the inclusion criteria. Statistically significant values were obtained regarding the risk of preterm birth in pregnant women with periodontitis (RR = 1.67 (1.17–2.38), 95% confidence interval (CI)), and low birth weight (RR = 2.53 (1.61–3.98) 95% CI). When a meta-regression was carried out to relate these results to the income level of each country, statistically significant results were also obtained; on the one hand, for preterm birth, a RR = 1.8 (1.43–2.27) 95% CI was obtained and, on the other hand, for low birth weight, RR = 2.9 (1.98–4.26) 95% CI. A statistically significant association of periodontitis, and the two childbirth complications studied was found, when studying the association between these results and the country’s per capita income level. However, more studies and clinical trials are needed in this regard to confirm the conclusions obtained.


2021 ◽  
pp. 69-71
Author(s):  
Preeti Gupta ◽  
Manila Jain ◽  
Nand K Gupta ◽  
Umesh K Gupta

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.


BMJ Open ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. e052976
Author(s):  
Masayoshi Zaitsu ◽  
Yoshihiko Hosokawa ◽  
Sumiyo Okawa ◽  
Ai Hori ◽  
Gen Kobashi ◽  
...  

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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