Showing 9 results for Pregnancy
R Chaman , M Yunesian , B Golestan , K Holakouie Naieni ,
Volume 3, Issue 3 (2-2008)
Abstract
Background and Objectives: A pregnancy can be considered high-risk if there are conditions that put the mother or the baby at higher-than-average risk of morbidity or mortality. Neonatal mortality rate is one of the most important indices of children's health status. The present study was conducted to evaluate the effects of high-risk states on neonatal mortality.
Methods: We performed a nested case-control study in the rural areas of Kohgiluyeh and Boyerahmad province. Within the study cohort, 97 cases and 97 controls were selected by a risk-set sampling method. Data were analyzed with univariate and multivariate conditional logistic regression models.
Results: Neonatal mortality was shown to increase significantly in high-risk pregnancies. There were no substantial differences between crude odds ratios and those adjusted for the presence of other risk factors (crude odds ratio decreased from 5.5 to an adjusted figure of 3.25 for pregnancies with one risk factor and from 5.21 to adjusted level of 4.80 for pregnancies with more than one risk factor).
Conclusions: High-risk pregnancies need great attention in family health and prenatal care programs, especially in remote rural areas. Within our rural health network there are potential cohorts for use in nested case-control studies, especially in the evaluation of neonatal mortality risk factors.
S Dabiran, M Daneshvar Fard, Z Hatmi,
Volume 5, Issue 3 (12-2009)
Abstract
Background & Objective: A growing body of literature suggests that healthy and well-nourished women can safely participate in most forms of physical activity during pregnancy. The objective of this study was to determine the performance of pregnant women about exercise during pregnancy in Tehran.
Methods: we performed an analytical cross-sectional study on 400 pregnant women referred to prenatal care units in Imam Khomeini hospital. Information was obtained through a questionnaire designed to measure practice. Data analysis was performed by the Spss v 13.5 software package. We calculated means and standard deviation for practice in terms of independent variable and applied ANOVA test and regression model for detection of association between variables.
Results: The mean of practice scale was (14.23+/- 1.76). We observed significant association between performance of pregnant women regarding exercise and their occupation, education status and education status of their husbands (P<0.001).Education status of husbands had a significant predictive effect in regression model (p<0.001).
Conclusions: It seems that the majority of pregnant women, who exercise during pregnancy, do not follow the principles correctly therefore their performance is not adequate almost in all domains.
Mr Maracy, S Iranpour, A Esmaillzadeh, Ghr Kheirabadi,
Volume 10, Issue 1 (6-2014)
Abstract
Background & Objectives: Since the human diet is a combination of different foods and that this combination will affect the body differently from when these foods are received separately, the evaluation of dietary patterns is of great importance. The primary aim of this study was to examine the association between dietary patterns during pregnancy and postpartum depression.
Methods : This population-based, cross-sectional study was conducted on 771 women who attended the Ardabil's health care network. This study was carried out in a period of 4 months. In this study, systematic random sampling was used. Dietary data was collected using the Willett-format Dish-based 106 items Semi-quantitative Food Frequency Questionnaire (DS-FFQ) which was designed and validated specifically for Iranian adults. Dietary patterns were identified through exploratory factor analysis based on 34 predefined food groups. In the present study, individuals who obtained a rating of 13 or higher were considered to be suffering from postpartum depression. Logistic regression was used to estimate OR and 95% CI for postpartum depression in each quartile of patterns.
Results : In the present study, three dietary patterns were identified: mixed dietary pattern, semi-healthy dietary pattern, and fruits and vegetables dietary pattern. The last one was significantly associated with a reduced risk of postpartum depression.
Conclusion : The findings show that a diet of fruits and vegetables during pregnancy is associated with a reduction in the risk of PPD. Additional studies are recommended to confirm these finding.
R Rasty, H Pouraram, A Dorosty Motlagh , R Heshmat,
Volume 11, Issue 3 (11-2015)
Abstract
Background and Objectives: Food insecurity is a major public health problem. The impact of unplanned pregnancy on the physical and mental health of the mother and the fetus is unfavorable. This study was conducted to compare the relationship between food insecurity and some demographic and socioeconomic characteristics, fertility, and pregnancy in women with planned and unplanned pregnancy in Falavarjan in 1393 (2014).
Methods: This case-control study was performed on 200 women with unplanned pregnancy (cases) and 200 women with planned pregnancy (controls) using systematic random selection. Information was collected through researcher-made and Food Security questionnaires (USDA) through interviews with the mothers. Data was analyzed with the SPSS software version 16.0 and chi-square, t-test, Mann-Whitney test, correlation coefficient, and logistic regression.
Results: The prevalence of food insecurity was significantly higher in cases (51%) than in controls (37%). Food insecurity increased the risk of unplanned pregnancy by 1.15 times (CI 95% for OR 1.08-1.22). The risk of unplanned pregnancy, in terms of food insecurity without hunger was 0.324 times more than food security conditions. The odds increased in the state of food insecurity with hunger. In groups, demographic characteristics (except for the age of the household head in the control group), fertility and pregnancy had a significant direct relationship and socioeconomic status had a significant inverse relationship with the household food security.
Conclusion: Food insecurity is associated with demographic and socioeconomic characteristics and the history of fertility and pregnancy. Unplanned pregnancy endangers the outcome of pregnancy and the health of the future generations.
P Kimyaiee, M Bakhtiyari, M Mirzamoradi, S Ashrafivand, Ma Mansournia,
Volume 11, Issue 3 (11-2015)
Abstract
Background and Objectives: GTN is a general term for an extensive range of malignant trophoblastic diseases including invasive mole, choriocarcinoma, epithelioid trophoblastic tumors and placental site trophoblastic tumors. The aim of this study was to predict the risk of GTN in patients with molar pregnancy in Tehran.
Methods: All cases with partial and complete mole with a record of at least 4 titers of β-hCG were included in this study. Before and after fitting the appropriate model for calculating the area under the curve of each predictor variable, the type of the relationship (linear or non-linear) was first determined using locally weighted scatter plot smoothing (Lowess Smoother) and fractional polynomial regression (Fracpoly); then, a model tailored to data processing was used for drawing the ROC diagram.
Results: Nonparametric chi-square analysis indicated no significant difference between the components of high-risk molar pregnancy and GTN (P=0.39). Generally, among 201 cases of molar pregnancy, 61 (30%) had one of the components of high-risk molar pregnancy. The ROC curve with an AUC of 0.86 showed that the regression slope of β-hCG with 73% sensitivity and 88% specificity could be used as a predictor.
Conclusion: The serum β-hCG measurement after 21 days of molar pregnancy evacuation and the slope of the linear regression line of β-hCG were found be good tests to distinguish between patients who will benefit from spontaneous disease remission and patients developing GTN.
Me Motlagh, F Torkastani, H Ashrafian Amiri , Sm Rabiee, L Radpooyan, Sd Nasrollahpour Shirvani , Z Hassanzadeh Rostami ,
Volume 13, Issue 4 (3-2018)
Abstract
Background and Objectives: Satisfaction of health care recipients is always considered by policy makers and implementers as an indicator of measuring the quality and determining the effectiveness of services. This study aimed to determine the satisfaction of mothers from first level of Iranian network system.
Methods: This cross-sectional study was conducted to assess the incidence of maternal mortality in six provinces of Iran in 2015. Twenty-four public health centers were randomly stratified and selected. In each center, 15 to 20 mothers who were covered by prenatal care were examined. The data were collected through a researcher-made questionnaire whose validity and reliability were confirmed, interviews with mothers, and their medical records. SPSS version 17 was used for analysis. P values less than 0.05 were considered significant.
Results: Of 2722 mothers participating in the study, 2187 (80.3%) were satisfied with the condition and facilities of health units and service providers and 535 (19.7%) were dissatisfied. The highest level of satisfaction in mothers was observed in the areas of behavior, complete services, training of health professionals, and adequacy of pharmaceutical products while the lowest level of satisfaction was related to the adequacy of the medical education and the distance between the health unit and home. There was a significant relationship between 16 demographic variables and maternal satisfaction (P<0.05).
Conclusion: This study showed that about one fifth of pregnant mothers are still not satisfied with the first level of network systems in Iran and many factors have an impact on their satisfaction. It is recommended to design and implement interventional programs to increase their satisfaction.
R Bayrami, R Latifnejad Roudsari ,
Volume 16, Issue 3 (11-2020)
Abstract
Background and Objectives: The results of cohort studies could be used in evidence-based medicine in case they have a good quality and robust methodology. Therefore, this study was conducted to assess the quality of cohort studies investigating preconception risk factors of gestational diabetes.
Methods: In this cross-sectional study, the cohort studies investigating the preconception risk factors of gestational diabetes during 2008-2018 indexed in PubMed, Scopus and Science Direct were searched. Keywords used for search included cohort study, pre pregnancy, preconception, risk factor and gestational diabetes. Out of 312 retrieved articles, 26 were critically appraised using the STROBE checklist. The maximum and minimum score that each article could obtain was 34 and 0, respectively. Data were analyzed using SPSS version 16.
Results: Of 26 articles that were reviewed, the overall agreement rate with STROBE was 78.8%. Of these, 18 articles (69/23%) were rated as moderate and eight articles (30.76%) were graded as good quality. The method and result sections were the weakest parts of the published articles.
Conclusion: The quality of the reported cohort studies investigating preconception risk factors of gestational diabetes is not optimal. It is recommended that chief editors, reviewers, and authors as well as obstetricians and midwives use the STROBE criteria to appraise articles critically, before using their findings in clinical practice.
K Holakoui-Naeini, Ma Mansournia, Sh Naderian, R Beiranvand, M Bidkhori, Kh Maajani, Sh Nematollahi,
Volume 17, Issue 2 (9-2021)
Abstract
Background and Objectives: Pre-natal mental health problems are major causes of disease burden, especially in lower socio-economic groups of population. The present study used data of a prospective cohort study to estimate the risk of mental health problems, including depression, anxiety, and stress, on birth weight.
Materials and Methods: This study used data of 398 pregnant women who were participants of the Bandar Abbas Pregnancy Cohort Study (BAPC) during 2017-2020. Data of depression, anxiety, and stress were collected using DASS-21items questionnaire in pregnancy. Low Birth Weight (LBW), as birthwieght below 2500 grams, was calculated according to infant`s vaccination log. Modified Poisson regression models with logarithm link function and significance level of 5% were applied to estimate the effect of depression, anxiety and stress on LBW.
Results: Compared to the subjects without mental health problems, the risk of LBW increased by 8.03 times in the severe depression (95% CIs: 5.55-11.62), by 8.06 times in the moderate stress (95% CIs: 5.64-11.51), by 3.13 times in the severe anxiety (95% CIs: 1.18-8.31), and by 8.43 in the highly severe anxiety (95% CIs: 5.80-12.25).
Conclusions: Severe and moderate levels of depression, anxiety, and stress all had statistically significant effects on LBW. Pre-natal screening services can help mitigate the burden of mental health by timely detection and referral. Moreover, designing and implementing consultation programs for pregnant women and their fsmilies, expecially their spouses, to provide emotional support and to improve marital relationship are amongst the suggestions.
F Rashidi Fakari, Fa Rahnemaei, Z Kiani, F Rashidi Fakari, M Ghazanfarpour, N Kariman,
Volume 17, Issue 4 (3-2022)
Abstract
Background and Objectives: In most parts of the world, pelvic girdle and lower back pain are one of the most common musculoskeletal disorders, but its prevalence has been reported differently in studies around the world. were performed to investigate the-analysis Therefore, the present meta prevalence of pelvic girdle and lower back pain in pregnant women.
Methods: all articles published from 2005 to May 2020 using the keywords Pelvic Girdle Pain, Low back pain, Cross-Sectional, Prevalence, Epidemiology, Survey in Scopus, PubMed, Web of Science Core Collection,Science Direct and SID collected and reviewed. Munn et al. tools were used to evaluate the quality of studies and methodology.
Results: 26 studies with a sample size of 13430 showed that, the overall prevalence of pelvic girdle and low back pain in pregnant women is 50% (95% CI: 43-58%, I2: 98.9%) and in primigravida women 44% (95% CI: 35-54%, I2: 97.9). Also, the prevalence of pelvic girdle and low back pain was using the questionnaire 57% (95% CI: 47-68, I2: 99.04%), using a combination of methods 53% (95% confidence interval: 37-70, I2: 96.12%), using a VAS Scale 38%(95% confidence interval: 23-52, I2: 99.08%).
Conclusion: The results of the present study indicate a 50% prevalence of pelvic girdle and low back pain in pregnant women. Due to the high prevalence and effects of pain on the quality of life of pregnant women, it seems necessary to plan, policy and design effective interventions in this field by the treatment team.
