scholarly journals Is There a Relation between ABO Blood Groups and Clinical Outcome in Patients with Pemphigoid? A Case-Control Study

2016 ◽  
Vol 2016 ◽  
pp. 1-5 ◽  
Author(s):  
Sedigheh Bakhtiari ◽  
Parviz Toosi ◽  
Somayyeh Azimi ◽  
Nafiseh Esmaili ◽  
Ali Montazami ◽  
...  
Keyword(s):  
Blood Group ◽  
Case Control Study ◽  
Case Control ◽  
Blood Groups ◽  
Control Group ◽  
Abo Blood Groups ◽  
Chi Square ◽  
Chi Square Test ◽  
Group B ◽  
Control Study

Background.Relationship between blood groups and dermatologic diseases remains controversial and was not yet fully elucidated nor explained clearly. The aim of this study was to examine if any relation exists between different types of pemphigoid diseases and ABO blood group.Methods.In this case-control study, 159 pemphigoid patients and 152 healthy matched-controls were evaluated. All blood group (including Rh status) data for the study was obtained from the hospital medical records. Statistical comparisons were completed with chi-square test and logistic regression.Results.Blood group “O” was found in 32.9% of patients and 38.2% of control group. Blood group “A” was found among 30.8% of patients and 34.2% of control group, while group “B” was reported in 27.4% of cases and 21.1% of controls and “AB” was identified among 8.9% of patients and 6.6% of control group. 84.9% of patients were Rh positive, while in the control group 86.2% of patients were Rh positive. No significant differences were found regarding ABO blood groups (P=0.46) or Rh (P=0.76) between pemphigoid patients and control group. Also, older females had the higher risk of developing bullous pemphigoid.Conclusion.We found no relationship between ABO blood groups and pemphigoid disease.

scholarly journals Association between ABO and Rh Blood Groups and Risk of Preeclampsia: A Case-Control Study from Iran

2017 ◽  
Vol 5 (2) ◽  
pp. 173-176
Author(s):  
Firoozeh Aghasadeghi ◽  
Mostafa Saadat
Keyword(s):  
Blood Group ◽  
Case Control Study ◽  
Neonatal Morbidity ◽  
Case Control ◽  
Blood Groups ◽  
Iranian Population ◽  
Control Group ◽  
Abo Blood Groups ◽  
Control Study ◽  
Risk Of Preeclampsia

AIM: Preeclampsia (PE) is a major cause of maternal and neonatal morbidity and mortality. There is a genetic component in the development of PE with estimated heritability around 0.47. Several studies have investigated the association between maternal ABO blood groups (OMIM: 110300) and risk of PE, with contradictory results have emerged. Considering that there is no study in this filed from Iranian population, the present case-control study was carried out at Shiraz (south-west Iran).MATERIAL AND METHODS: In this study 331 women; 121 pregnant with PE and 210 normotensive pregnant women were included. Using blood group O (for ABO blood groups) or Rh+ (for Rh blood groups) as a reference, odds ratios (ORs) and its 95% confidence intervals (95% CI) of PE risk were estimated from logistic regression analysis.RESULTS: Although the A (OR = 0.67, 95% CI = 0.39-1.17, P = 0.165), B (OR = 0.86, 95% CI = 0.48-1.53, P = 0.615) and AB (OR = 1.14, 95% CI = 0.37-3.45, P = 0.812) phenotypes showed lower risks compared with the O blood group, statistical analysis indicated that there was no significant association between ABO phenotypes and risk of PE. The frequency of Rh- phenotype was higher among PE patients compared with the control group. However, the association was not significant (OR = 1.79, 95% CI = 0.69-4.65, P = 0.229). Adjusted ORs for age of participants and parity did not change the above-mentioned associations.CONCLUSION: Our present findings indicate that there is no association between ABO and Rh blood groups and risk of PE in Iranian population.

scholarly journals Relationship between blood group and gastric carcinoma in Erbil city: A case-control study

2021 ◽  
Vol 25 (3) ◽  
pp. 633-637
Author(s):  
Abdullah Ibrahim
Keyword(s):  
Gastric Carcinoma ◽  
Blood Group ◽  
Case Control Study ◽  
Case Control ◽  
Blood Groups ◽  
Abo Blood Group ◽  
Abo Blood Groups ◽  
Group A ◽  
And Control ◽  
Control Study

Background and objective: Gastric carcinoma can be caused by the interaction between environmental factors and genetic variations. The relationship between ABO blood groups and carcinogenesis or progression of human tumors has been reported by many investigations. This study aimed to understand the correlation between ABO blood groups and the risk of developing gastric carcinoma. Methods: This case-control study included the ABO blood group and rhesus system of 92 patients diagnosed with gastric carcinoma at Erbil city from 2017 to 2019. Informed consent was obtained from all patients. As a control, the blood group from 260 healthy blood donors was collected from Erbil blood bank. Results: Of 92 patients, 58.7% were males, and 41.3% were females. The mean age was 62 (28 - 97) years. Regarding the type of gastric carcinoma, 58.7% were intestinal, and 41.3% were diffuse type. Blood group and rhesus system of patients and control were compared. Blood group O was 47.8% in cases versus 40.8% in control and 42.6% in all participants, followed by blood group A (31.5% of gastric carcinoma patients and 26.5% of control with a total of 27.8% of all participants). Regarding the Rhesus system, 92.4% of cases were Rh+, and 7.6% were Rh- compared with 92.9% Rh+and 7.1% Rh- in control. None of them was statistically significant. Conclusion: There was no statistically significant association between blood groups and gastric carcinoma, although blood group O was more common, followed by A. Keywords: Gastric carcinoma; ABO blood group; Erbil.

scholarly journals Association of Interleukin-6-174 G/C Gene Promotor Polymorphism with Rheumatoid Arthritis in Adolescence Age Group: A Case-control Study

2021 ◽  
Author(s):  
Sergei Egorovich Khalchitsky ◽  
Marina Vanikovna Sogoyan ◽  
Alexei Nicolaevich Kozhevnikov ◽  
Sergei Valentinovich Vissarionov ◽  
Alexei Georgievich Baindurashvili
Keyword(s):  
Rheumatoid Arthritis ◽  
Real Time ◽  
Case Control Study ◽  
Case Control ◽  
European Population ◽  
Control Group ◽  
Healthy Children ◽  
Chi Square ◽  
Chi Square Test ◽  
Control Study

Introduction: Rheumatoid Arthritis (RA) is a chronic autoimmune disease with unknown pathogenesis. The disease is multifactorial, however, the exact causes of the occurrence, as well as the targets of the autoimmune process, are unknown. Genes candidate for a predisposition to RA are cytokine genes. Of the cytokines, IL-6 is considered a key mediator of systemic and localized inflammation in RA. Aim: The comparative analysis of the frequency distribution of alleles and genotypes IL-6 -174G/C polymorphism in patients with RA and in the control group to determine the genotype most characteristic of this disease. Materials and Methods: This case-control study was conducted in a group of 136 children with RA aged 14 to 18 years. In the control group, there were 143 practically healthy children of similar age without RA and orthopedic pathology. Both groups were tested for polymorphism IL-6 -174G/C using real-time Polymerase Chain Reaction (real-time PCR). The results were statistically processed using the Pearson's Chi-square test. Results: The distribution of -174G/C genotypes in the IL-6 gene is significantly different in patients with RA when compared with the control group. In patients with RA, heterozygous carriers of -174G/C (52.94%) prevail, while in the control group the most numerous group are homozygous carriers of -174G/G (40.56%). Conclusion: As a result of this study, it was possible to identify significant differences in the distribution of the genotypes -174 G/C polymorphism in the IL-6 gene between patients with RA and subjects of the control group. In relation to the European population of the Russian Federation, this polymorphism can serve as a diagnostic marker in the study of the pathogenesis of RA.

scholarly journals Anatomical Evaluation of Mandibular Bone Cortex in Patients with Mucopolysaccharidosis: A Case-Control Study

2021 ◽  
pp. 15-22
Author(s):  
Cledinaldo Lira Junior ◽  
Diego Henrique Pires Gonçalves ◽  
Kamilly de Lourdes Ramalho Frazão ◽  
Sandra Aparecida Marinho ◽  
Sérgio Henrique Gonçalves De Carvalho ◽  
...  
Keyword(s):  
Case Control Study ◽  
Panoramic Radiograph ◽  
Case Control ◽  
Control Group ◽  
Chi Square ◽  
Mandibular Bone ◽  
Exact Test ◽  
Significant Difference ◽  
Chi Square Test ◽  
Control Study

Aims: To evaluate the mandibular bone cortical of patients with mucopolysaccharidosis on panoramic radiograph, through radiomorfometric indices. Study Design: Case-control study. Place and Duration of Study: Sample: Department of Diagnostic Imaging of the Universidade Estadual da Paraíba, Campus VIII, in the city of Araruna, PB, between January and December of 2015. Methodology: Panoramic radiographs of sixteen patients with mucopolysaccharidosis and 32 controls, organized by gender and age, composed the sample. The mandibular panoramic index, gonial index, antegonial index and mental index were evaluated. Pearson's Chi-square test, Fisher's exact test and Mann-Whitney test were used to statistical analysis with a level of significance of 5.0%. Results: Mucopolysaccharidosis patients were mostly female (62.5%), with a mean age of 12.31 + 7.16 years, MPS VI (50.0%) being the most prevalent. Patients with mucopolysaccharidosis had higher values in the gonial (1.86+0.48), the antegonical (4.36+1.24) and the mental (5.24+1.21). However, only the antegoniac index presented a significant difference (P=0.047). Conclusion: The antegoniac index was higher in patients with mucopolysaccharidosis and the other radiomorphometric measures were similar to those observed in the control group. Apparently, mucopolysaccharidosis is not related to decreased bone to mandibular quality.

scholarly journals Susceptibility to the novel coronavirus disease (COVID-19) is associated with ABO and Rh blood groups: a case-control study from Afghanistan

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Khyber Saify ◽  
Mohammad Sarwar Alborz ◽  
Mostafa Saadat
Keyword(s):  
Blood Group ◽  
Case Control Study ◽  
Statistical Significance ◽  
Case Control ◽  
Blood Groups ◽  
Control Group ◽  
North East ◽  
Group A ◽  
Novel Coronavirus ◽  
Control Study

Abstract Background There are preliminary studies about the association between COVID-19 and ABO phenotypes and the results are controversial. There are only two studies which investigated the association of Rh blood groups in addition to ABO with COVID-19; however, in the statistical analysis ABO and Rh blood groups have been considered separately. Therefore, the present case-control study was performed to determine the association of COVID-19 with ABO blood groups considering the Rh blood groups simultaneously. The study was conducted in Kunduz COVID-19 treatment specific center, Spin-Zar Hospital (Kunduz Province, North East Afghanistan). A total of 301 confirmed COVID-19 cases and 1039 healthy blood donors as control group were included in the study. Results The Rh− phenotype strongly increased the risk of COVID-19 (OR = 2.97, 95% CI 1.86–3.89, P < 0.001). Although blood group A increased the risk of developing COVID-19, the association did not reach statistical significance. In analysis of the combination phenotypes, the A− blood group remarkably increased the risk of COVID-19 (OR = 7.24, 95% CI 3.62–14.4, P < 0.001). Multivariate analysis revealed that the interaction of Rh and ABO is significant (P < 0.013). Conclusion These findings indicate that susceptibility to COVID-19 is strongly associated with A− blood group.

scholarly journals PERILAKU PENCEGAHAN PENYAKIT TERHADAP KEJADIAN SKABIES PADA SANTRI DI PONDOK PESANTREN AL-FALAH PUTERA BANJARBARU

2017 ◽  
Vol 4 (1) ◽  
pp. 1
Author(s):  
Anna Maulina Kustantie ◽  
Kurnia Rachmawati ◽  
Musafaah Musafaah
Keyword(s):  
Disease Prevention ◽  
Disease Transmission ◽  
Case Control Study ◽  
Boarding School ◽  
Case Control ◽  
Control Group ◽  
Case Group ◽  
Chi Square ◽  
Chi Square Test ◽  
Control Study

ABSTRAKSkabies adalah penyakit kulit menular yang disebabkan oleh infestasi Sarcoptes scabies. Perilaku kesehatan mencakup yang termasuk perilaku untuk tidak menularkan penyakit kepada orang lain. Tujuan penelitian adalah untuk mengetahui hubungan perilaku pencegahan penyakit terhadap kejadian skabies pada santri di pondok pesantren Al-Falah Putera Banjarbaru. Metode penelitian adalah retrospektif (case control study), pada santri berasrama di pondok pesantren Al-Falah Putera Banjarbabaru. Responden dibagi dalam 2 kelompok yakni kelompok kasus (n=36) dan kelompok kontrol (n=36). Instrumen yang digunakan berupa kueisioner perilaku pencegahan penyakit skabies. Hasil penelitian didapatkan perilaku pencegahan penyakit skabies dengan cara tidak bertukar pakaian dan alat sholat dalam kategori baik yaitu sebanyak 52 santri (72,2%), tidak bergantian handuk dalam kategori baik adalah sebanyak 59 santri (81,9%), dan menjaga kebersihan tempat tidur dalam kategori baik yaitu sebanyak 52 santri (72,2%). Hasil uji Chi Square terkait perilaku pencegahan penyakit skabies dengan cara tidak bertukar pakaian dan alat sholat, tidak bergantian handuk, dan menjaga kebersihan tempat tidur p=0,792, p=1,000, p=0,066 secara berurutan.Kata-kata kunci : perilaku pencegahan penyakit, skabies, santri. ABSTRACTScabies is a contagious skin disease caused by infestations of Sarcoptes scabies. Health promotion behavior including of disease prevention behaviors which means avoiding disease transmission. The objective of this study was to determine the relationships between disease prevention behaviors and scabies incidence on students at saAl-Falah Putera’s boarding school Banjarbaru. The methods of this study was a retrospective study (case control study), toward the boarding students at the boarding school Al-Falah Putera’s Banjarbabaru. Respondents were divided into 2 groups: the case group (n = 36) and control group (n = 36). The instrument used in the form of a questionnaire the behavior of scabies disease prevention. The result of this study showed that behavioral scabies prevention of disease by not exchanging clothes and prayer tools in both categories as many as 52 students (72.2%), not alternating towels in both categories are as many as 59 students (81.9%), and maintain the cleanliness of the beds in both categories as many as 52 students (72.2%). The Results of Chi Square test related to scabies disease prevention behaviors by not exchanging clothes and tools prayer, not alternating towel and maintain the cleanliness of the bed showed p= 0.792, p= 1.000, p= 0.066 respectively. Keywords: disease prevention behaviors, scabies, students.

scholarly journals DETERMINANTS OF DEPRESSION IN FEMALE ADOLESCENTS AND YOUTH

2008 ◽  
Vol 15 (01) ◽  
pp. 137-142
Author(s):  
SAIRA AFZAL ◽  
TASNEEM FATIMA RANA ◽  
SHAHID MEHMOOD
Keyword(s):  
Case Control Study ◽  
Case Control ◽  
Female Adolescent ◽  
Control Group ◽  
Chi Square ◽  
Psychosocial Determinants ◽  
Young Females ◽  
Child Bearing ◽  
Chi Square Test ◽  
Control Study

Introduction: Adolescents and youth are the main human resource for a nation. Depression is a grave yard for hopes and prosperity making the generation sad, inactive, and having suicidal thoughts. Thus every effort should be made to create awareness and eliminate depression from our youth. Objective: To find out the psychosocial determinants of depression in female adolescent and youth. Design: Case control study. Place and duration: Lahore cant urban area, from March, 2007 to July, 2007. Material and methods: It was a community based case control study. Total 400 young females were selected. 200 cases of depression and 200 in the control group. An interview schedule including a structured, pre-tested and bilingual questionnaire was used after taking consent. SPSS and Epi info were used for data analysis. Chi square test was applied. Results: In this study the depression in adolescent and young females had statistically significant relationship with unemployment, underage marriage, early child bearing, infertility, violence, sexual harassment(p<0.05). The family history of psychiatric ill ness in first degree relatives had no statistically significant association with depression in these females (p>0.05). Conclusion: The statistically significant psychosocial determinants of depression in young and adolescent females should be rectified by creating awareness in the society

HUBUNGAN ANTARA USIA, PARITAS, PEKERJAAN DAN INDEK MASSA TUBUH DENGAN KEJADIAN PROLAP ORGAN PANGGUL BERDASARKAN SKOR PELVIC ORGAN PROLAPSE QUANTIFICATION

2019 ◽  
Vol 2 (1) ◽  
pp. 39-44
Author(s):  
Ermawati Ermawati ◽  
Hafni Bachtiar
Keyword(s):  
Pelvic Organ Prolapse ◽  
Case Control Study ◽  
Pelvic Organ ◽  
Case Control ◽  
T Test ◽  
Pelvic Organ Prolapse Quantification ◽  
Chi Square ◽  
Chi Square Test ◽  
Control Study

Prolap organ panggul merupakan kondisi yang mempengaruhi kualitas hidup wanita. Prolaps organ panggul ini dapat disebabkan oleh perlukaan sewaktu proses persalinan, proses penuaan, komposisi jaringan pada seorang wanita, batuk- batuk kronis, atau sering melakukan pekerjaan berat. Pengenalan dini prolaps terkait dengan prognosis pemulihan anatomik dan fungsional organ panggul. Hingga kini, penerapannya dalam dunia klinis belum banyak sehingga pelatihan dan pembelajaran lebih lanjut tentang pelvic organ prolapse quantification (POPQ) jelas diperlukan. Penelitian ini dilakukan dengan metode case control study di polikilinik Obgin RSUP. Dr. M. Djamil Padang mulai bulan September 2013 sampai jumlah sampel terpenuhi sebanyak 98 orang. Dengan 49 orang kelompok kontrol dan 49 orang kelompok kasus .Analisis dilakukan untuk menilai hubungan usia, paritas, pekerjaan dan indek massa tubuh dengan kejadian prolap organ panggul berdasarkan skor POPQ. Data disajikan dalam bentuk tabel. Data diuji dengan t test dan chi square test. Jika p<0,05 menunjukan hasil yang bermakna. Terdapat hubungan yang bermakna antara usia dengan kejadian prolap organ panggul dengan (p<0,05) dan OR 27,871.terdapat hubungan yang bermakna antara paritas dengan kejadian prolap organ panggul dengan (p<0,05) dan OR 52,970.Dari analisa statistik pekerjaan tidak bisa di uji secara statistik.indek massa tubuh tidak terdapat hubungan yang bermakna terhadap kejadian prolap organ panggul.(p>0,05)

scholarly journals Analisis Faktor Fetus dan Tali Pusat terhadap Risiko Asphyxia Perinatal di Surakarta

2020 ◽  
Vol 3 (1) ◽  
pp. 16
Author(s):  
Siti Lestari ◽  
Dyah Dwi Astuti ◽  
Fachriza Malika Ramadhani
Keyword(s):  
Risk Factors ◽  
Case Control Study ◽  
Perinatal Asphyxia ◽  
Case Control ◽  
Control Group ◽  
Case Group ◽  
Retrospective Case ◽  
Chi Square ◽  
Fetal Position ◽  
Control Study

Asfiksia perinatal merujuk pada kekurangan oksigen selama persalinan, sehingga berpotensi menyebabkan kematian dan kecacatan. WHO memperkirakan  4 juta anak terlahir dengan asfiksia setiap tahun, dimana 1 juta di antaranya meninggal dan 1 juta anak bertahan hidup dengan gejala sisa neurologis yang parah. Penelitian ini bertujuan untuk menganalisis faktor risiko fetal dan tali pusat pada asfiksia neonatal.Penelitian dilakukan di lakukan di RS Dr Moewardi Surakarta dengan pendekatan  quantitative retrospective case control study. Data diambil dari rekam medis antara  tahun 2013-2018. Penelitan ini melibatkan  264 neonatal yang terdiri dari 88 kelompok kasus dan 176  kelompok control. Kelompok kasus adalah bayi dengan diagnosa  asfiksia yang  dilakukan analisis terhadap faktor risiko fetal, sedangkan bayi yang tidak mengalami asfiksia dijadikan  kelompok kontrol. Hasil analisis statistik uji Chi-Square dan Fisher Exact ditemukan bahwa  kelahiran prematur (OR 2,07 CI 95% P 0,02), persalinan dengan tindakan (OR 3,61 CI 95% P 0,00), berat bayi (OR 2,85 CI 95% P 0,00), posisi janin (OR 2,37 CI 95% P 0,05), tali pusat ( QR 3,071 CI 95%  P 0,01)  berisiko terhadap insiden asfiksia perinatal. Air ketuban yang bercampur meconium (OR 1,51 CI 95% P 0,16) tidak memiliki risiko  dengan Asfiksia perinatal. Kesimpulan: Risiko terhadap insiden asfiksia perinatal  meliputi kelahiran prematur, persalinan dengan tindakan, berat bayi, posisi janin,  dan tali pusat.Perinatal asphyxia refers to a lack of oxygen during labor, which has the potential to cause death and disability. WHO estimates  4 million children born with asphyxia each year, in  which 1 million dies and 1 million survive with severe neurological sequelae. This study aims to analyze fetal and umbilical risk factors in neonatal asphyxia.This research is a quantitative retrospective case-control study, which was conducted at The Dr. Moewardi  hospital,  Surakarta. Data was taken from  medical records from 2013-2018. The case group was patients diagnosed  asphyxia, while those who did not experience asphyxia were treated as a control group.  A total of 264  samples, consisting of 88 case group respondents and 176 control group respondents. Statistical analysis Chi- Square and Fisher Exact found that preterm birth (OR 2.07 CI 95% P 0.02), labor with instrument or complication (OR 3.61 CI 95% P 0.00), infant weight (OR 2.85 CI 95% P 0, 00), fetal position (OR 2.37 CI 95% P 0.05), umbilical cord (QR 3.071 CI 95% P 0.01) are at risk for the incidence of perinatal Asphyxia. The amniotic fluid mixed with meconium (OR 1.51 CI 95% P 0.16) has no risk with perinatal asphyxia.The risk factors of incidences of perinatal asphyxia were  preterm birth, labor with instrument or complication, baby weight, fetal position and umbilical cord. 

scholarly journals A CASE CONTROL STUDY ON DETERMINANTS OF CHILDHOOD ASTHMA IN SCHOOL CHIL-DREN OF CHITRADURGA CITY

2018 ◽  
Vol 10 (3) ◽  
pp. 39
Author(s):  
Prakruthi G. M. ◽  
Bharathi D. R. ◽  
Yogananda R.
Keyword(s):  
Childhood Asthma ◽  
Case Control Study ◽  
Case Control ◽  
Age Group ◽  
Community Based ◽  
Chi Square ◽  
Asthmatic Children ◽  
Chi Square Test ◽  
Strength Of Association ◽  
Control Study

Objective: Asthma is a chronic airway inflammatory disease in which many cells and cellular elements play a role often arising from allergies, subsequently cause shortness of breath, wheezing and coughing it affects children in different ways. To study the sociodemographic characteristics of asthmatic children and compare the predisposing factors of asthma in children.Methods: A Community based Case control study in selected schools in chitradurga for a period of 6 mo. A total of 90 children, among which 30 asthma children and 60 non asthma children were participated. Odds ratio will be calculated to know the strength of association. chi square test will be calculated to the significance.Results: A total of 90 children aged<14 y data. Female children are more exposed to asthma than male. In childhood asthma age group between 10-14years the age group of 10 y(26.7%) and 12 y (26.7%) were more exposed to the asthma.Conclusion: In Chitradurga city, the study area, is of no exception with regard to case control. From the total of 90 children selected for the study majority were found risk factors affected. It was due to their family history, exposure to pet animals, allergy, age group, BMI and sex.

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