Search published articles


Showing 2 results for Ghavami
Low birth weight and its relation to unwanted pregnancies A cohort study
M. Hosseini, B Ghavami, H Salimzadeh, H Eftekhar Ardabili,
Volume 7, Issue 1 (23 2009)
Abstract

Background and Aim: Unwanted pregnancy is a widespread problem globally and in Iran, which can lead to low birth weight (LBW)-one of the most important causes of mortality in newborns. This study was conducted to assess the risk factors among women with unwanted pregnancies leading to delivery of LBW infants. Other LBW risk factors were also studied.

Methods and Materials: This was a prospective cohort study performed during March 2004 to April 2005 in the health centers of Shemiran, north of Tehran, Iran. A sample of 180 mothers, 15-49 years old, with an unwanted pregnancy (case group) and 430 mothers, in the same age group, with a wanted pregnancy (control group) were compared. To determine the effect of unwanted pregnancy three major type of variables (background, maternal, and neonatal variables) were selected, and the mothers were followed up for 11-12 months (from the first referral for prenatal care to about 2 months after delivery). Statistical univariate analyses were performed using the t- and χ2 tests. Also, multiple logistic regression was employed to identify the risk factors associated with LBW. SPSS 11.5 for windows was used for data analysis.

Results: The unwanted pregnancy prevalence was 11.7%. The mean of Apgar score was 8.6 in the case group and 8.9 in the control group, the difference being statistically significant (p<0.001).Mean birth `1234t5weight of neonate in the case group was about 2.984kg vs. 3.14kg in the control group, and the difference was statistically significant (p<0.001) . Univariate analysis showed that LBW was related to unwanted pregnancy (p<0.001), gestational age (p<0.001), mother's age (p<0.001), mother's marriage age (p<0.001), birth order (p<0.001), number of past pregnancies (p<0.001), family size (p<0.001), number of abortions (p<0.001), attempt to abort (p<0.001), high blood pressure (p<0.001), and diabetes (p<0.001). Finally, multivariable analysis revealed that LBW was only associated with unwanted pregnancy, high blood pressure, and diabetes in mothers, with adjusted odd ratios of 2.22, 2.81 and 3.55, respectively (p<0.05).

Conclusion: Prevention of unwanted pregnancies, increased gestational age, and appropriate management of mothers' chronic diseases can reduce the risk of LBW.


Frequency of Non-Polio Enteroviruses Among Acute Flaccid Paralysis Patients in Iran Before and During the COVID-19 Pandemic
Ahmad Nejati, Alireza Asgari Golzardi, Farshad Khodakhah, Katayoun Samimi-Rad, Seyedeh Maryam Yousefi, Yaghoub Mollaei-Kandelousi, Maryam Keyvanlou, Mohammad Razaghi, Parastoo Soheili, Delaram Yaghoubzadeh, Nastaran Ghavami, Susan Mahmoudi, Seyed Mohsen Zahraei, Shohreh Shahmahmoodi,
Volume 21, Issue 3 (12-2023)
Abstract
Background and Aim: During the COVID-19 pandemic public health measures and protocols such as regular hand washing and wearing a face mask were recommended at the national level. The implementation of these health protocols reduced the prevalence of respiratory diseases, but no study has been conducted to investigate the impact of the implementation of these protocols on the spread of viruses that are transmitted through fecal-oral route. Considering that non-polio enteroviruses (NPEVs) are mainly transmitted through fecal-oral route, this study was conducted to determine the prevalence of non-polio enteroviruses in patients with acute flaccid paralysis (AFP) in Iran before and during the COVID-19 pandemic.
Materials and Methods: To detect non-polio enteroviruses stool samples of AFP cases received by Iran National Polio Laboratory in 2019 (before the COVID-19 pandemic) and 2021 (during the COVID-19 pandemic) were tested. To isolate NPEVs by cell culture, the WHO standard protocol was used, and the TaqMan One-Step Real Time PCR was used for molecular testing.
Results: In 2019, a sample of 21 out of 1070 patients and a sample of 12 out of 100 patients were found to be positive for non-polio enterovirus by cell culture and the molecular method, respectively; these ratios decreased to10 out of 678 and 3 out of 100 in 2021.
Conclusion: Based on the findings of this study, it can be concluded that the observance of personal hygiene and public health protocols during the COVID-19 epidemic  have, in addition to the general reduction of respiratory transmission of viruses, also affected the faecal-oral transmission of viruses.
 
Page 1 from 1     

© 2024 , Tehran University of Medical Sciences, CC BY-NC 4.0

Designed & Developed by : Yektaweb