Related Experiment Video

Updated: Jan 25, 2026

A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting
14:43

A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting

Published on: January 12, 2018

12.5K

Relationship between anaemia during pregnancy and preterm delivery

Cuneyt Ardic1, Oguzer Usta1, Esma Omar1

  • 1Department of Family Medicine, Faculty of Medicine, Recep Tayyip Erdoğan University , Rize , Turkey.

Journal of Obstetrics and Gynaecology : the Journal of the Institute of Obstetrics and Gynaecology
|May 9, 2019
PubMed

The purpose of this study was to analyse the relationship between preterm delivery and maternal anaemia. This retrospective cohort study was completed with 483 women; 294 of them had a normal delivery and 189 had a preterm delivery. The haemoglobin (Hb) values of all the women participating in the study were measured in the first and second trimesters, and the average Hb values were calculated. The pregnant women participating in the study were divided into three groups, according to their Hb level: those with Hb level <10 g/dl, those with Hb level between 10 and 11 g/dl and those with Hb level >11 g/dl. In crude analysis, women with low Hb levels had an increased rate of preterm delivery (odds ratio, 2.42; 95% CI, 1.07-5.49). Our study provides data that low Hb level is effective in preterm delivery. Impact statement What is already known on this subject? Serum Hb levels have inconsistent associations with a risk of preterm delivery. What the results of this study add? Compared with term delivery Hb levels are lower in preterm delivery. It is necessary to take into account the Hb levels of both the first and second trimester of the pregnancy when describing the pregnancy anaemia. What the implications are of these findings for clinical practice and/or further research? Given these results, physicians should take into account anaemia in pregnancy when considering the risk of a preterm delivery.

Keywords:
Haemoglobin levelpregnancypreterm delivery

More Related Videos

Pregnancy and Nursing Management for Embryo-Transferred and Genetically Modified Rabbits04:29

Pregnancy and Nursing Management for Embryo-Transferred and Genetically Modified Rabbits

Published on: December 13, 2024

1.2K
Transcutaneous Microcirculatory Imaging in Preterm Neonates06:27

Transcutaneous Microcirculatory Imaging in Preterm Neonates

Published on: December 31, 2015

8.5K

Related Concept Videos

Relationship Formation02:12

Relationship Formation

What do you think is the single most influential factor in determining with whom you become friends and whom you form romantic relationships? You might be surprised to learn that the answer is simple: the people with whom you have the most contact. This most important factor is proximity. You are more likely to be friends with people you have regular contact with. For example, there are decades of research that shows that you are more likely to become friends with people who live in your dorm,...
45.2K
Ending Relationships01:28

Ending Relationships

The dissolution of intimate relationships presents complex emotional and psychological challenges, particularly when emotional bonds are strong, the relationship is long-standing, and perceived alternatives are limited. This distress often intensifies in romantic breakups, where the initiator may experience greater turmoil than the rejected partner. Contributing factors include residual attachment, guilt over causing pain, and uncertainty about how to manage the situation. The stress is further...
177
Relationship Growth01:27

Relationship Growth

Interpersonal relationships progress through stages, beginning with awareness and moving toward mutuality, where emotional connections deepen. While many relationships remain at moderate levels of mutuality, deeper connections form through self-disclosure, trust, and interdependence.Self-DisclosureSelf-disclosure involves revealing personal information, starting with surface-level details and gradually progressing to more intimate content. As trust grows, individuals feel more comfortable...
210
Social Relationships and Well-Being01:30

Social Relationships and Well-Being

The significance of social relationships in psychological well-being is a well-established area of inquiry within social psychology. Research consistently demonstrates that the presence of meaningful, supportive relationships enhances emotional health, while the absence or deterioration of such connections can contribute to psychological distress. Relationships serve as a foundation for emotional support, identity, and social belonging, all of which are critical to an individual’s overall...
272
Close Relationships and Culture01:29

Close Relationships and Culture

Culture shapes how people approach attraction, choose partners, and build long-term relationships. While some preferences in mate selection appear consistent across cultures, such as men valuing physical attractiveness and women emphasizing financial resources, cultural contexts influence how these preferences are expressed and prioritized. Marriage extends beyond romantic ideals in many societies and is deeply embedded in social, economic, and religious frameworks.The Role of Culture in Mate...
225
Jealousy in Romantic Relationships01:23

Jealousy in Romantic Relationships

Jealousy is an instinctive yet socially complex emotion that arises when a close relationship is threatened. Its origins lie in both biological imperatives and sociocultural conditioning, making it a multifaceted psychological construct. Although universally experienced, the triggers and expressions of jealousy vary notably between individuals, especially across genders, due to evolutionary pressures and cultural influences.Gender Differences and Evolutionary TheoryEvolutionary theory explains...
194