Ethics code: IR.iau.sari.Rec.1400.042
                    
                    
                     
                    
                     
                    
                    
                    
                    
                     Yekani R,  Arzanian F,  Zafari D,  Valipour D. Impact of Vitamin D Deficiency on Pregnancy Outcomes in Iranian Women: An Observational Study in 2020-2021.  Tabari Biomed Stu Res J 2024; 6 (4) :19-28
URL: 
http://tbsrj.mazums.ac.ir/article-1-3847-en.html   
                    
                    
                    
					 
					
                 
                
                    
                    
                    
                    1- Department of Biochemistry and Biophysics, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran,Iran 
 2- Department of medicine, sari branch, islamic azad university, Sari,Iran. 
 3- Assistant Professor, Health reproductive research center, Sari Branch, Islamic Azad University, Sari, Iran. 
 4- Assistant Professor, Department of medicine, sari branch, islamic azad university, Sari,Iran. 
                    
                    
                    Abstract:      
                    
                    
                    Abstract Introduction: Vitamin D deficiency in pregnancy can lead to pre-eclampsia, gestational diabetes and preterm delivery. Adequate vitamin D intake from supplements and sunlight is essential, but careful monitoring is required to avoid toxicity. Further research is needed to fully understand the effects of vitamin D on pregnancy. Materials and methods: A study with a sample size of 73 individuals investigated the relationship between vitamin D levels and pregnancy outcomes. The study included 148 pregnant women with normal or low vitamin D levels. Previous research suggests a significant prevalence of vitamin D insufficiency in pregnant women. The effects of maternal vitamin D status on both the foetus and the mother were the focus of the study. Results: The results of the current study showed that the mean age of the mothers in the normal vitamin D group was 30.00±4.98 years and in the vitamin D deficient group it was 29.33±5.49 years. The results show that there is no significant relationship between maternal age and vitamin D level. Also gravidity, parity, number of live births, gestational age and pre-eclampsia were not significantly associated with vitamin D deficiency. While preterm birth, gestational diabetes and preterm rupture of membranes were significantly more common in people with vitamin D deficiency. Discussion and conclusion: Insufficient vitamin D levels are associated with adverse pregnancy outcomes. Insufficient levels increase the risk of preterm birth, pre-eclampsia, gestational diabetes, premature rupture of membranes, miscarriage and stillbirth. Maintaining optimal levels is essential. More research is needed on prevention strategies.
                    
                    
                    
                    
                    
                    Type of Study:  
Research (Original) |
                    Subject: 
                    
Obstetrics and Gynecology  Published: 2024/11/20 | ePublished: 2024/11/20