scholarly journals Role of Cytokeratin-7 in the pathogenesis of odontogenic cysts - an immunohistochemical study

2019 ◽  
Author(s):  
Pulin Saluja ◽  
Manpreet Arora ◽  
Aparna Dave ◽  
Vishwa Prakash Shetty ◽  
Charu Khurana ◽  
...  
Keyword(s):  
Tooth Development ◽  
Statistical Significance ◽  
Odontogenic Cysts ◽  
P Value ◽  
Cytokeratin 7 ◽  
Chi Square ◽  
Odontogenic Keratocysts ◽  
Dentigerous Cysts ◽  
Well Differentiated

Introduction. Odontogenic cysts are distinct entities and quite a common occurrence in the jaw bones. These are individual lesions which arise from the same odontogenic apparatus but with varying pathogenesis. Cytokeratins are integral components in tooth development and are expressed across the odontogenic tissues in physiological and pathological states. Aim. To elucidate the role of cytokeratin-7 in the pathogenesis of odontogenic cysts by immunohistochemistry Method. Cytokeratin-7 (CK-7) was assessed in 39 cases of odontogenic lesions retrieved from the archival files which included 15 cases of Dentigerous cysts (DC), 12 cases of Odontogenic keratocysts (OKC) and 12 cases of Radicular cysts (RC) and also 8 cases of control specimens. Statistical analysis. Results obtained were statistically analyzed using chi-square test to assess the association between different odontogenic cysts used in this study and Cytokeration-7 staining. The difference was considered to be of statistical significance if the p value was ≤ 0.05. Results. CK7 expression was maximum in dentigerous cycts (66.66%) followed by radicular cysts (41.66%) and odontogenic keratocysts (16.6%). On evaluation of staining and expression pattern, highest positivity is shown in Dentigerous cysts and the positivity is seen in suprabasal (60%) and superficial layers (40%) whereas radicular cysts and odontogenic keratocysts showed positivity in superficial and spinous layers. Conclusion. Cytokeratin-7 expression correlates with the degree of differentiation of the epithelium. So the cysts with a well-differentiated epithelium (RC and DC) express CK-7, while the cysts with a less well-differentiated epithelium (OKC) show slight positivity. Thus it can be useful to differentiate OKC from DC and RC.

scholarly journals Role of Dermaroller and Prp In Post-Traumatic Facial Scar Treatments

2020 ◽  
Vol 11 (3) ◽  
pp. 4061-4067
Author(s):  
Alpesh ◽  
Jumale V P
Keyword(s):  
Statistical Significance ◽  
T Test ◽  
P Value ◽  
Chi Square ◽  
Chi Square Test ◽  
Group A ◽  
Post Traumatic ◽  
Group B

In the present study follow up kept on immediate post-operative day and at one week to evaluate pain, bleeding and inflammation. Final follow up at two months for assessment of aesthetic score by three independent personnel. Pain and inflammation were more associated with Group B compared to Group A, but there are no statistical significance differences among this groups (P value- 0.074 and 0.136 for pain and inflammation respectively on immediate post-operative day. Chi-square test). Final follow up assessment of aesthetic scores at two months calculated by Chi- square test and comparisons of two groups for aesthetic scores done by Independent t-Test. All three personnel gave higher aesthetic score to Group B but statistically this was not significant (P-value 0.287, 0.129 and 0.400 by Observer 1, 2 and patients respectively. Chi-square test). The mean aesthetic score given by Observer 1, 2 and patient was higher associated to Group B but statistically this was not significant (P=0.526, 0.055 and 0.232 independent t-Test).

HUBUNGAN PERAN KADER POSYANDU DENGAN STATUS GIZI BALITA

2018 ◽  
Vol 9 (02) ◽  
pp. 192
Author(s):  
Wiwid Wahyuningsih ◽  
Atik Setiyaningsih
Keyword(s):  
Nutritional Status ◽  
Total Sample ◽  
Nutrition Status ◽  
P Value ◽  
Chi Square ◽  
Cross Sectional ◽  
Central Java ◽  
Good Nutrition ◽  
Nutritional Status Of Children

ABSTRAKLatar Belakang : Keberadaan kader di posyandu sebagai salah satu sistem penyelenggarakan pelayanan sangat dibutuhkan. Mereka adalah ujung tombak  pelayanan kesehatan yang merupakan kepanjangtanganan puskesmas Jawa Tengah tahun 2011 jumlah gizi kurang 5,35% dan gizi buruk 0,10%. Untuk Kabupaten Semarang dari 23.562 balita yang ditimbang pada tahun 2011 gizi lebih 1,13%, gizi baik 93,51%, gizi kurang 4,86% dan gizi buruk 0,49% (DepKes Prov Jateng, 2011). Tujuan Penelitian : Penelitian ini bertujuan untuk mengetahui hubungan peran kader posyandu dengan status gizi balita. Metode Penelitian : Desain penelitian ini adalah survey analitik dengan menggunakan pendekatan cross sectional. Populasi dalam penelitian ini adalah seluruh balita di Posyandu Mawar di Desa Gedangan sejumlah 40 responden, dengan teknik total sampling dan analisa data chi square. Hasil Penelitian : Hasil perhitungan chi square di peroleh X² hitung 10.644 pada df=4, P.value 0.031 dimana probabilitas lebih kecil dari level of significant 5 % (0,001 < 0,05) berarti Ha diterima dan Ho ditolak. Kesimpulan : ada hubungan antara peran kader posyandu dengan status gizi pada balita.Kata Kunci : peran kader , status gizi balitaCADERE ROLE RELATIONSHIP WITH NUTRITIONAL STATUS OF CHILDREN POSYANDUABSTRACTBackground : posyandu cadre in Existence as one of the 56th's service system is urgently needed. They are the tip of the Spear is a kepanjangtanganan health services clinics in Central Java in 2011 the amount of nutrition less 5.35% 0.10% and malnutrition. To Semarang from 23.562 toddler who weighed in 2011 more nutritional 1.13%, 93,51%, good nutrition nutrition less 4.86% and 0.49% poor nutrition (Department of Health Central Java Prov., 2011). Objective : the research aims to find out the relationship role of posyandu cadre with the nutritional status of children. Methods : the design of this research is a survey using the analytic approach of cross sectional. The population in this study are all the toddlers at the Rose in the village of Posyandu Gedangan some 38 respondents, with total sample techniques and data analysis a chi square. The results :. The chi square calculation results in getting X ² count 10.644 on df = 4, P. value 0.031 where probability is smaller than the level of significant 5% (0.001 < 0.05) mean Ha Ho accepted and rejected. Conclusion : there is a connection between the role of cadres of posyandu with nutritional status on toddlers.Keywords : the role of cadres, toddler nutrition status

scholarly journals Social determinants of telemedicine utilization in ambulatory cardiovascular patients during the COVID-19 pandemic

2021 ◽  
Author(s):  
Kemar J Brown ◽  
Njambi Mathenge ◽  
Daniela Crousillat ◽  
Jaclyn Pagliaro ◽  
Connor Grady ◽  
...  
Keyword(s):  
Statistical Significance ◽  
The Elderly ◽  
P Value ◽  
Chi Square ◽  
Cardiovascular Patients ◽  
Baseline Characteristics ◽  
Racial Ethnic ◽  
Cardiovascular Care ◽  
Zip Code ◽  
Hispanic White

Abstract Background The coronavirus disease 2019 (COVID-19) pandemic has resulted in the rapid uptake of telemedicine (TM) for routine cardiovascular care. Objectives To examine the predictors of TM utilization among ambulatory cardiology patients during the COVID-19 pandemic. Methods In this single centre retrospective study, all ambulatory cardiovascular encounters occurring between March 16th - June 19th, 2020 were assessed. Baseline characteristics by visit type (in-person, TM-phone, TM-video) were compared using Chi-square and student t-tests, with statistical significance defined by p value &lt; 0.05. Multivariate logistic regression was used to explore the predictors of TM versus in-person care. Results 8446 patients (86% Non-Hispanic White, 42% female, median age 66.8 +/- 15.2 years) completed an ambulatory cardiovascular visit during the study period. TM-phone (n = 4,981, 61.5%) was the primary mode of ambulatory care followed by TM-video (n = 2693, 33.2%). Non-Hispanic Black race (OR 0.56; 95% CI: 0.35 - 0.94, p-value=0.02), Hispanic ethnicity (OR 0.53; 95% CI: 0.29 - 0.98, p = 0.04), public insurance (Medicaid OR 0.50; 95% CI:0.32 – 0.79, p = 0.003, Medicare OR 0.65; 95% CI: 0.47– 0.89, p = 0.009), zip-code linked median household income (MHI) of &lt;$75,000, age &gt;85 years, and patients with a diagnosis of heart failure were associated with reduced access to TM-video encounters and a higher likelihood of in-person care. Conclusions Significant disparities in TM-video access for ambulatory cardiovascular care exist among the elderly, lower income, as well as Black and Hispanic racial/ethnic groups.

scholarly journals Characteristics, Treatment, and Prognosis of Cracked Teeth: A Comparison with Data from 10 Years Ago

2021 ◽  
Author(s):  
Tae Yeon Lee ◽  
Sung Eun Yang ◽  
Hye Min Kim ◽  
Min Joo Kye
Keyword(s):  
Root Canal ◽  
Statistical Significance ◽  
Treatment Method ◽  
Root Canal Treatment ◽  
Periodontal Pocket ◽  
P Value ◽  
Chi Square ◽  
Pocket Depth ◽  
Persistent Symptoms ◽  
Probing Depth

Abstract Objectives The purpose of this study was to analyze and to compare retrospectively the characteristics, the treatment process, and the prognosis of cracked teeth by comparing recent data with data from 10 years ago. Materials and Methods Sixty-eight cracked teeth from March 2009 to June 2010 (2009 data) and 185 cracked teeth from March 2019 to June 2020 (2019 data) were analyzed. The characteristics of cracked teeth and the treatment method depending on probing depth, caries, and symptoms, and prognosis depending on pocket depth and apical lesions were analyzed using R version 3.3.3 (R Foundation for Statistical Computing, Vienna, Austria) and T&F version 3.0 (YooJin BioSoft, Korea). To compare proportions, the two-sample proportion test was performed. The distribution of proportions within the samples from 2009 and 2019 data was analyzed using the Chi-square test or binomial test. A p-value <0.05 was considered to indicate statistical significance. Results Significantly fewer cracked teeth received root canal treatment before crown in 2019 than in 2009 (p = 0.032). In both 2009 and 2019, symptomatic cracked teeth and those with deep periodontal pockets (>6 mm) were significantly more likely to receive root canal treatment. In both years, cracked teeth with a probing depth less than 6 mm or without an apical lesion were significantly more likely to be asymptomatic at 3-month and 6-month follow-ups (p < 0.001). Conclusion Cracked teeth with a deep periodontal pocket or symptoms had a higher likelihood of endodontic treatment, and the presence of a deep periodontal pocket or apical lesion was associated with a higher risk of persistent symptoms. Therefore, clinicians should consider these factors when planning treatment and predicting patients’ prognosis.

Role of susceptibility weighted imaging (SWI) in assessment of intra axial brain neoplasms in adults

QJM ◽  
2021 ◽  
Vol 114 (Supplement_1) ◽  
Author(s):  
Pasant Mohamed Abo-Elhoda Darwish Mohamed Abo-Elhoda ◽  
Hesham Mahmoud Ahmed Mansour ◽  
Yosra Abdelzaher Abdullah ◽  
Eman Ahmed Fouad Darwish
Keyword(s):  
Brain Neoplasms ◽  
Tumor Size ◽  
Venous Blood ◽  
Brain Parenchyma ◽  
P Value ◽  
Susceptibility Weighted Imaging ◽  
Low Grade ◽  
Chi Square ◽  
Cross Sectional

Abstract Background Susceptibility weighted imaging (SWI) is a 3D gradient-echo MR technique that is based on blood oxygen level dependent (BOLD) induced phase effects between the venous blood and the surrounding brain parenchyma. SW-MR imaging allows for noninvasive visualization of small veins at submillimeter resolution and, therefore, is used to depict venous architecture in brain lesions. The extreme sensitivity of SWI for the detection of neovascularity (venous blood), haemorrhage, and calcification has been an indispensable tool for characterization of the internal architecture of brain tumours. Objectives Is to evaluate the role of Susceptibility weighted imaging in assessment of adults Intra axial brain Neoplasms, and its ability to characterize them into high and low grade lesions in comparison to histopathology which will be used as gold standard. Methods A cross sectional study including 31 patients suspecting intracranial brain neoplasm radiologically and clinically, conducted at Private center, the patients were investigated using Siemens machine Magnetom Skyra 3T, the period was between January 2018 till the end of June 2019 . Results Our study included 31 patients. Including 15 female and 16 male patients, with the patient’s age ranging from 20 to 68 years old with median 48 years old ranging from 35.75 (25% percentile) to 58.75 (75% percentile). Among total cases, there were 8 patients with grade 2 glioma, 10 patients with grade 3 glioma and 6 patients with grade 4 glioma, 2 patients with lymphoma and 5 patients with brain metastasis (1 lung cancer and 4 breast cancer). All the patients were evaluated with MRI including SWI sequence with special comment on the number of the intratumoral susceptibility signal (ITSS), the size of the ITSS, its morphology as well as the ratio of the ITSS to the tumor size, which were then correlated with the patient histopathological results obtained later. The study revealed that the best parameter to accurately grade the tumor is the number of ITSS within the lesion with P value 0.001, followed by the size of the ITSS with P value 0.002 and Pearson Chi-Square value equals 20.6, while the lowest one was the ratio of the ITSS to the tumor size with P value 0.002 Pearson Chi-Square value equals 17.3. Our study showed that the morphology alone was not able to accurately grade the tumor with P value 0.007 ( Not significant) Conclusion SWI using 3T MR system provides quite useful information for preoperative tumor grading. There seems to be a strong correlation between pathological grading and that assessed with SWI.

scholarly journals Gloves Perforations in Minor Oral Surgical Procedures: A Comparison of Latex and Nitrile Gloves

2021 ◽  
Vol 30 (02) ◽  
pp. 103-106
Author(s):  
Ajeet Kumar ◽  
◽  
Naveed Iqbal ◽  
Javaria Farooq ◽  
Saad Uddin Siddiqui
Keyword(s):  
Local Anesthesia ◽  
Surgical Procedures ◽  
Statistical Significance ◽  
Descriptive Analysis ◽  
P Value ◽  
Dominant Hand ◽  
Chi Square ◽  
Oral Surgical Procedures ◽  
Latex Gloves ◽  
Chi Square Test

OBJECTIVE: This study was performed to compare incidence of perforations in Latex and Nitrile examination gloves during Minor Oral surgical procedures performed under local anesthesia. METHODOLOGY: 100 pairs of latex and 100 pairs of Nitrile examination gloves where used to perform 200 minor oral surgical procedures under local anesthesia. After completion of every minor oral surgical procedure each gloves was examined by Water Inflation method to observe presence or absence of Perforations. A data sheet was used to collect data including type of Gloves used (Latex or Nitrile) presence of perforations, sites of perforations and nature of minor oral surgical procedures. Data was entered and analyzed using SPSS version 20. Descriptive analysis was conducted to calculate frequency and percentages of Number and sites of perforations for both Nitrile and latex examination gloves. Chi Square test was used to find out statistical significance of difference of perforations rate between Nitrile and Latex gloves. P value of < 0.05 was considered significant. RESULTS: Out of 200 latex gloves 23 (11.5) had 29 perforations whereas out of total 200 Nitrile gloves 28 (14%) had 22 perforations. Nitrile gloves had a statistically significant higher rate of perforations as compared to Latex gloves. (P value 0.043). For both Nitrile and Latex gloves left non dominant hand had highest frequency of perforations Latex 18 (81.81%) perforations and Nitrile 18(62.06%). Index finger and thumb were most frequent sites of perforations in both Latex and Nitrile gloves. CONCLUSION: Gloves perforations were more common in Nitrile examination gloves however total number of perforations was more in Latex examination gloves.

scholarly journals ULTRASOUND PREDICTABILITY OF LOWER UTERINE SEGMENT CESAREAN SECTION SCAR THICKNESS

2020 ◽  
pp. 9-11
Author(s):  
Madhu Kumari ◽  
Kumari Bibha ◽  
Abha Sinha ◽  
Debarshi Jana
Keyword(s):  
Cesarean Section ◽  
Gestational Age ◽  
Statistical Significance ◽  
P Value ◽  
Chi Square ◽  
Medical College ◽  
Chi Square Test ◽  
Uterine Scar ◽  
Age Range ◽  
The Given

Objective: The objective of this study is to find out association between scar thickness, assessed sonographically, and intraoperative findings (IOF). Study Design: Descriptive study. Place and Duration of Study: Department of Obstetrics and Gynecology, Sri Krishna Medical College and Hospital, Muzaffarpur, Bihar from June 2019 to May 2020. Methodology: A total of 70 pregnant patients were included in this study. Transabdominal ultrasound was done for scarred uteri. Sonographic findings were co-related with introperative findings. All the given data were entered on SPSS version 23. Age was expressed as mean ± SD. Parity, gestational age, and interval between cesarean sections were expressed as frequencies with percentages. Statistical analysis was done by using Chi-square test for categorical data for association between sonographic scar thickness and intraoperative findings. The statistical significance was set at p-value <0.05. Results: The age range of the patients was 20- 36 years with a mean of 27.91 ±3.690 years. Gestational age at the time of cesarean section was between 27-40 weeks of gestation with a mean of 37 ±2.126 weeks. The interval from previous cesarean was 10 months at the minimum, and 6 years at the maximum with a mean of 2.29 ±1.0 months. Mean scar thickness was 2.5 mm. Association between scar thickness (<1-3 mm) and intaoperative findings of dehiscence and rupture showed a p-value of <0.001. Conclusion: Sonographic assessment of a uterine scar has a practical application to determine the thickness of previous scar, and assess its integrity.

scholarly journals Incidences of Root Microcracks Caused by Hand and Rotary File System at Different Lengths

2019 ◽  
Vol 3 (9) ◽  
pp. 283-289
Author(s):  
Shuchi Sukul ◽  
Goldy Rathee ◽  
Parimal Anand ◽  
Sakshi Kataria ◽  
Pratibha Taneja
Keyword(s):  
File System ◽  
Statistical Significance ◽  
File Systems ◽  
In Vitro Study ◽  
Root Surface ◽  
P Value ◽  
Chi Square ◽  
Chi Square Test ◽  
Group B

OBJECTIVES: The present research was conducted to assess incidences of root microcracks caused by hand and rotary file system at different lengths MATERIAL AND METHODS: This in-vitro study was undertaken to assess incidence of root microcracks caused by hand and rotary file system at different lengths In total, 100 the mandibular premolar with straight roots determined with intact, fully formed apices were taken. Samples were randomly distributed into 5 groups based on the file system used: a) Group A: Control, b) Group B: Reciproc, c) Group C: WaveOne, d) Group D: One Shape and e) Group E: ProTaper. Pearson Chi-square test was used to determine the differences between groups. The dentinal defects were expressed as percentage of samples with microcracks in each group. Level of statistical significance was set at p-value less than 0.05. RESULTS: The chi square test was used to compare the Distribution of the number of teeth in which cracks were observed on the horizontal sections. It was found to be significant with group ProTaper showing maximum cracks at 3,6,9 mm level as compared to other file systemCONCLUSION: Nickel-titanium instruments causes cracks on the apical root surface or in the root canal wall. ProTaper causes maximum dentinal cracks as compared to other file systems

scholarly journals Penggunaan media sosial dan peran orang tua terhadap kejadian pernikahan dini

2020 ◽  
Vol 14 (3) ◽  
pp. 445-451
Author(s):  
Asnuddin Asnuddin ◽  
Asrini Mattrah
Keyword(s):  
Social Media ◽  
Cross Sectional Study ◽  
Early Marriage ◽  
P Value ◽  
Chi Square ◽  
Cross Sectional ◽  
Chi Square Test ◽  
Role Of Parents ◽  
Use Of Social Media

Social media use: The role of parents' perceptions about social media impact in early marriageBackground: Early marriage is a marriage that is conducted at adolescence, the factors causing early marriage are socio-cultural factors, economic pressure, level of education, difficulty in getting a job, social media, religion and views and beliefsPurpose: To find out the influence of social media and the role of parents on the incidence of early marriageMethod: A quantitative research using descriptive analytical research method with cross sectional study design with variable use of social media with the criteria for the results "active and inactive". For the variable of the role of parents with 2 outcome criteria, namely "influential and not influential". And for the variable incidence of early marriage, there are 2 criteria, namely age 14-16 years and age 17-19 years, the questionnaire used has been through the validity of previous researchers. Then the results of the data obtained were analyzed in the SPSS program using the Chi Square testResults: From the Chi Square test results for social media variables obtained p value = 0.001, then the value of p = 0.001 <0.05 (α) while the role of parents variable Chi Square test results obtained p value = 0.022, therefore the value of p = 0.022 <0.05 (α).Conclusion: Based on the results of the study it can be concluded that, there is a significant influence between the use of social media and the role of parents in the event of early marriage Keywords: Social media; Parents, Early marriagePendahuluan: Pernikahan usia dini adalah perkawinan yang dilakukan pada usia remaja, faktor penyebab pernikahan usia dini adalah faktor sosial budaya, desakan ekonomi, tingkat pendidikan, sulit mendapat pekerjaan, media sosial, agama serta pandangan dan kepercayaan.Tujuan: Untuk mengetahui pengaruh media sosial dan peran orang tua terhadap kejadian pernikahan dini di Kecamatan Marioriawa Kabupaten Soppeng Metode: Penelitian kuantitatif dengan menggunakan metode penelitian deskriptif analitik dengan rancangan cross sectional study dengan variabel penggunaan media sosial dengan kriteria hasil “aktif dan tidak aktif”. Untuk variabel peran orang tua dengan 2 kriteria hasil yaitu “berpengaruh dan tidak berpengaruh”. Dan untuk variabel kejadian pernikahan dini ada 2 kriteria  yaitu umur 14-16 tahun dan umur 17-19 tahun,  kuesioner yang di gunakan sudah melalui uji validitas peneliti sebelumnya. Kemudian hasil data yang di dapatkan dianalisis di program SPSS dengan menggunakan uji Chi SquareHasil: Dari hasil uji Chi Square untuk variabel media sosial didapatkan nilai p=0,001, maka nilai p=0.001<0.05 (α) sedangkan variabel peran orang tua hasil uji Chi Square didapatkan nilai p=0,022, oleh karena itu nilai p=0.022<0.05 (α).Simpulan: Berdasarkan hasil penelitian dapat di simpulkan bahwa, Ada pengaruh yang signifikan antara penggunaan media sosial dan peran orang tua terhadap kejadian pernikahan dini

scholarly journals Neonatal and Maternal Outcomes in Spontaneously-Conceived Twin Pregnancies According to Mode of Delivery

Folia Medica ◽  
2020 ◽  
Vol 62 (3) ◽  
pp. 468-476
Author(s):  
Samantha Mc Kenzie Stancu ◽  
Manuela Cristina Russu
Keyword(s):  
Neonatal Intensive Care ◽  
Statistical Significance ◽  
Mode Of Delivery ◽  
Statistical Correlation ◽  
P Value ◽  
Maternal Outcomes ◽  
Chi Square ◽  
Chi Square Test ◽  
Nicu Admission ◽  
Twin Pregnancies

Introduction: Appropriate intrapartum conduct in a twin delivery remains a challenging aspect of obstetric practice. The objective of this study was to compare neonatal and maternal outcomes in twin pregnancies according to mode of delivery.&nbsp; Materials and methods: This is a single centre retrospective cohort study of all consecutive spontaneously-conceived twin deliver-ies (&ge; 24 weeks, estimated fetal weight &ge; 500 grams) over a nine-year period between 01/01/2007 - 31/12/2016 at a tertiary-level centre. Neonatal outcomes included survival, APGAR score, prematurity-associated pathology (PAP), admission to the neonatal intensive care unit (NICU) and length of stay (LOS). Maternal outcomes included postpartum complications and LOS. Statistical analysis comprised Chi-square test with subsequent p-value and odds-ratio with 95% confidence interval. Statistical significance was set at p<0.05. Results: A total of 173 consecutive women with spontaneously-conceived twin deliveries were enrolled in this study, 129 (74.6%) women delivered by caesarean section (CS). The success rate of vaginal delivery (VD) was 93.6% (44/47). A strong statistical correlation was identified between CS and NICU admission; 53.2% vs. 1.5% (p=0.0001). Neonatal LOS in the NICU was significantly longer in the CS group. Prematurity-associated pathology (PAP) was noted in 75 pairs of twins (75/173); 61 pairs were delivered by CS, bearing strong statistical significance (p<0.0001). Postpartum complications occurred in 14.7% of CS compared to 13.6% of VDs.&nbsp; Conclusion: Neonates delivered by CS had a higher rate of PAP, NICU admission, lower birth weight and longer LOS. This study showed that VD is safe, especially when the first twin is in cephalic presentation

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