scholarly journals Correlation of PID and multiparity: a case control study

2017 ◽  
Vol 6 (3) ◽  
pp. 897
Author(s):  
Shikha Pandey ◽  
Ramesh Pandey
Keyword(s):  
Health Care ◽  
Risk Factor ◽  
Confidence Interval ◽  
Odds Ratio ◽  
Case Control Study ◽  
Case Control ◽  
Chi Square ◽  
Medical College ◽  
Design Case ◽  
Control Study

Background: Pelvic inflammatory disease (PID) has emerged as a silent killer that disturbs women's life. In the rural population of India, most women are usually not aware of symptoms of PID. They do not move for health care unless alarming symptoms develop. The objective of present study is to find out to find out correlation between PID & multiparity.Methods: The present study was conducted at Government Bundelkhand Medical College, Sagar. Study design:  Case control, Participants: Females attending obstetrics & gynecology department OPD, Sample size: Total 150  cases & same number (150) of controls. Statistics: Chi – square test.Results: The odds ratio (OR) was 0.69 with 95% confidence interval (CI) being 0.42-1.09 for PID with multiparity as risk factor. Of 143 cases, multiparity was seen in 63 cases (44.05). In 150 controls, it was seen in 80 (53.33%). The variation was not statistically significant (p = 0.141). The Odds Ratio with in exepertise as a risk factor for PID was 2.41 with 95% CI being 1.78-3.27. Result shows etiological fraction of 58.5% (CI 43.9-69.4%) among inexpert hands. The delivery in untrained hands was significantly higher in cases (p 0.00001).Conclusions: This study does not show multiparity to be a risk factor but delivery conducted by untrained hands was as a risk factor. 

Abstract WP369: Long Sleep Duration as a Risk Factor for Intracerebral Hemorrhage: a Nationwide, Multicenter Case-control Study

Stroke ◽  
2016 ◽  
Vol 47 (suppl_1) ◽  
Author(s):  
Tae Jung Kim ◽  
Chi Kyung Kim ◽  
Yerim Kim ◽  
Han-Gil Jeong ◽  
Kiwoong Nam ◽  
...  
Keyword(s):  
Risk Factor ◽  
Confidence Interval ◽  
Intracerebral Hemorrhage ◽  
Sleep Duration ◽  
Odds Ratio ◽  
Case Control Study ◽  
Case Control ◽  
Stroke Incidence ◽  
Long Sleep ◽  
Control Study

Introduction: Sleep duration has been regarded as a potential risk factor for cardiovascular disease and stroke. Short sleep duration is linked with higher stroke incidence, and mortality. Moreover, and paradoxically, long sleep duration is also reported to be positively associated with stroke incidence. However, the impact of sleep duration on the intracerebral hemorrhage (ICH) risk remains unclear. Hypothesis: We assessed the relationship between sleep duration and the risk of ICH. Methods: We performed a nationwide, multicenter matched case-control study to investigate the risk factors for hemorrhagic stroke, using patients from 33 hospitals in Korea. We enrolled a total of 490 patients with ICH and 980 age- and sex-matched controls. We obtained information regarding sleep, sociodemographic factors, lifestyle, and medical history before ICH onset, using qualified structured questionnaires. Sleep duration was categorized as ≤5, 6, 7, 8, and ≥9 hours. We chose sleep duration of 7 h as the reference duration. Results: The included patients were mostly male (58.2%) with a mean age of 57 years. The number of subjects with long sleep duration, more than 8 h, was significantly greater in the ICH group than in the control group (≥8 h, 30.4% vs. 22.6%, P = 0.002). Compared to 7 h, long sleep duration participants tended to be older, be more hypertensive, and be more likely to have blue collar jobs, lower education levels, and poorer marital status (i.e., unmarried or divorced/separated). After controlling for confounding factors, we found that longer sleep duration was independently associated with the risk of ICH in a dose-response manner (8 h: Odds ratio, 1.44; confidence interval, 1.01-2.07; ≥9 h: Odds ratio, 2.60; confidence interval, 1.50–4.49). Conclusions: In conclusion, our study suggested that long sleep duration is positively related to ICH risk in a dose-dependent manner. In this context, our data might suggest that sleep duration is a modifiable risk factor for ICH.

scholarly journals A New Classification and Clinical Predictivity for Some Naevus Variants

ISRN Oncology ◽  
2011 ◽  
Vol 2011 ◽  
pp. 1-7
Author(s):  
G. Fabbrocini ◽  
C. Mazzella ◽  
F. Pastore ◽  
A. Monfrecola ◽  
M. C. Annunziata ◽  
...  
Keyword(s):  
Risk Factor ◽  
Confidence Interval ◽  
Cutaneous Melanoma ◽  
Odds Ratio ◽  
Case Control Study ◽  
Case Control ◽  
New Classification ◽  
Increase Risk ◽  
Active Research ◽  
Control Study

Background. The incidence of cutaneous melanoma is rapidly increasing in Europe. Active research is directed toward the identification of naevi as a risk factor. Objective. The aim of our case-control study was to observe different numbers of moles and different mole typology associations in order to evaluate clinical predictivity and to establish a new classification for some naevus variants. Methods. A case-control study was carried out, enrolling 64 cases affected by melanoma and 183 controls, between October 2009 and February 2011. Each patient was interviewed and subjected to clinical examination. The resulting data were analysed using the statistical elaboration program SPSS 16.0. Results. The association of target naevus with other variants increases the degree of risk (target + small brown Odds Ratio 5.25; confidence interval 1.8–15.4); (target + small brown + small black + large brown odds ratio 5.0; confidence interval 1.1–22.4). Therefore, other variants and/or other variant combinations do not significantly increase risk. Conclusion. People presenting two naevus variants in association with other naevus variants seem to run a major risk. The general nonuniformity of the whole naevus panorama should be carefully considered.

Sindrom Penyakit Tropis sebagai Prediktor Terjadinya Malnutrisi Balita di Daerah Pesisir

2020 ◽  
Vol 4 (2) ◽  
pp. 107-119
Author(s):  
Swaidatul Masluhiya AF ◽  
Irma Irma
Keyword(s):  
Confidence Interval ◽  
Case Control Study ◽  
Case Control ◽  
Chi Square ◽  
Control Study

Masalah kesehatan masyarakat yang cukup seriuspada kelompok usia balita sampai saat ini adalah kejadian malnutrisi, hal iniberdampak pada gangguan pertumbuhan dan perkembangan fisik balita. Malnutrisi juga dapat menyebabkan balita menjadi rentan terhadap penyakit infeksi. Beberapa faktor penyebab malnutrisi diantaranya faktor makanan dan penyakit infeksi yang mungkin diderita anak, faktor ketahanan pangan dikeluarga, pola pengasuhan anak, pelayanan kesehatan dan kesehatan lingkungan. Tujuan penelitian ini adalah untuk mengetahui apakah sindrom penyakit tropis merupakan prediktor terjadinya gizi kurang pada balita. Penelitian ini termasuk penelitian observasional analitik dengan rancangan Case Control Study. Populasi dalam penelitian ini adalah seluruh pasangan ibu dan balita yang ada di daerah pesisir kecamatan Nambo Kota Kendari denganteknik simple randam sampling di dapatkan jumlah sampel  sebanyak 164 orang yang terdiri dari dua kelompok yaitu kelompok kasus dan kelompok kontrol dengan perbandingan 1:1. Data dianalisis secara statistik dengan uji Chi square pada tingkat kepercayaan 95% (α=0,05) dengan mempertimbangkan nilai Odd Ratio dan nilai Confidence Interval. Hasil penelitian ini menunjukan bahwa sindrom penyakit tropis (diare dengan р-value = 0,001 dan OR = 4,162, batuk – batuk dengan р-value = 0,001 dan OR = 3,552,ISPAnon pneumoni dengan р-value = 0,004 dan OR = 3,003) merupakan faktor prediktor terjadinya malnutrisi pada balita sedangkan infeksi cacing dengan р-value = 0,056 dan OR= 1,773 bukan merupakan faktor prediktor terjadinya malnutrisi pada balita di daerah pesisir Kecamatan Nambo Kota Kendari

scholarly journals Plasma acylcarnitines and risk of lower-extremity functional impairment in older adults: a nested case–control study

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Francisco Félix Caballero ◽  
Ellen A. Struijk ◽  
Alberto Lana ◽  
Antonio Buño ◽  
Fernando Rodríguez-Artalejo ◽  
...  
Keyword(s):  
Older Adults ◽  
Confidence Interval ◽  
Lower Extremity ◽  
Functional Impairment ◽  
Odds Ratio ◽  
Case Control Study ◽  
Case Control ◽  
Community Dwelling ◽  
Control Study ◽  
Long Chain

AbstractElevated concentrations of acylcarnitines have been associated with higher risk of obesity, type 2 diabetes and cardiovascular disease. The aim of the present study was to assess the association between L-carnitine and acylcarnitine profiles, and 2-year risk of incident lower-extremity functional impairment (LEFI). This case–control study is nested in the Seniors-ENRICA cohort of community-dwelling older adults, which included 43 incident cases of LEFI and 86 age- and sex- matched controls. LEFI was assessed with the Short Physical Performance Battery. Plasma L-carnitine and 28 acylcarnitine species were measured. After adjusting for potential confounders, medium-chain acylcarnitines levels were associated with 2-year incidence of LEFI [odds ratio per 1-SD increase: 1.69; 95% confidence interval: 1.08, 2.64; p = 0.02]. Similar results were observed for long-chain acylcarnitines [odds ratio per 1-SD increase: 1.70; 95% confidence interval: 1.03, 2.80; p = 0.04]. Stratified analyses showed a stronger association between medium- and long-chain acylcarnitines and incidence of LEFI among those with body mass index and energy intake below the median value. In conclusion, higher plasma concentrations of medium- and long-chain acylcarnitines were associated with higher risk of LEFI. Given the role of these molecules on mitochondrial transport of fatty acids, our results suggest that bioenergetics dysbalance contributes to LEFI.

scholarly journals Parental risk factors for congenital diaphragmatic hernia – a large German case-control study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Felicitas Schulz ◽  
Ekkehart Jenetzky ◽  
Nadine Zwink ◽  
Charlotte Bendixen ◽  
Florian Kipfmueller ◽  
...  
Keyword(s):  
Risk Factors ◽  
Confidence Interval ◽  
Environmental Risk ◽  
Odds Ratio ◽  
Alcohol Intake ◽  
Case Control Study ◽  
Case Control ◽  
Parental Risk Factors ◽  
Healthy Control ◽  
Control Study

Abstract Background Evidence for periconceptional or prenatal environmental risk factors for the development of congenital diaphragmatic hernia (CDH) is still scarce. Here, in a case-control study we investigated potential environmental risk factors in 199 CDH patients compared to 597 healthy control newborns. Methods The following data was collected: time of conception and birth, maternal BMI, parental risk factors such as smoking, alcohol or drug intake, use of hairspray, contact to animals and parental chronic diseases. CDH patients were born between 2001 and 2019, all healthy control newborns were born in 2011. Patients and control newborns were matched in the ratio of three to one. Results Presence of CDH was significantly associated with maternal periconceptional alcohol intake (odds ratio = 1.639, 95% confidence interval 1.101–2.440, p = 0.015) and maternal periconceptional use of hairspray (odds ratio = 2.072, 95% confidence interval 1.330–3.229, p = 0.001). Conclusion Our study suggests an association between CDH and periconceptional maternal alcohol intake and periconceptional maternal use of hairspray. Besides the identification of novel and confirmation of previously described parental risk factors, our study underlines the multifactorial background of isolated CDH.

scholarly journals Hubungan Riwayat Cidera Lutut Terhadap Pasien Yang Berpotensi Osteoarthritis Lutut Di Puskesmas Dinoyo Kota Malang

2019 ◽  
Vol 3 (1) ◽  
pp. 20-29
Author(s):  
Safun Rahmanto ◽  
Khaiyatul Aisyah
Keyword(s):  
Random Sampling ◽  
Odds Ratio ◽  
Case Control Study ◽  
Simple Random Sampling ◽  
Case Control ◽  
Chi Square ◽  
Ligament Sprain ◽  
Control Study

ABSTRAK Latar belakang : Osteoartritis merupakan salah satu penyakit degenerative yang ditandai dengan hilangnya tulang rawan articular dan terjadi peradangan sinovial yang menyebabkan kekakuan sendi, nyeri dan kehilangan mobilitas sendi. Ada banyak faktor risiko osteoarthritis lutut, salah satunya  adalah riwayat cidera lutut. Cidera lutut menurunkan kestabilan sendi lutut pada bantalan beban tubuh. Cidera lutut meningkatkan risiko osteoarthritis pada area kontak tibiofemoral dan tekanan pada  cidera meniscal, sehingga menyebabkan unstabil sendi berupa ligament sprain dan lesi pada chondral atau dengan mengganggu sistem neuromuskular. Individu dengan riwayat trauma sendi 3-6 kali lebih berpotensi terjadinya osteoarthritis lutut. Dalam 5 tahun cedera, lutut mengalami perubahan struktural seperti, perubahan komposisi tulang rawan, dan perubahan pada struktur  ulang. Tujuan Penelitian : Menganalisis hubungan antara riwayat cidera lutut terhadap pasien yang berpotensi osteoarthritis lutut di Puskesmas Dinoyo Kota Malang.  etode Penelitian : Desain penelitian menggunakan Case Control Study dengan jumlah sampel 120 responden di Puskesmas Dinoyo Kota Malang yang  diambil dengan metode Simple Random Sampling. Pengambilan data untuk mengetahui riwayat cidera lutut dinilai dengan kuesioner OA Risk C dan wawancara mendalam. Potensi adanya osteoarthritis lutut dinilai menggunakan pemeriksaan fisik, skala jette dan data sekunder dari Puskesmas Dinoyo Kota Malang. Hasil : Hasil penelitian dengan uji Chi-Square terhadap Riwayat cidera lutut dikaitkan dengan osteoarthritis lutut dalam penelitian ini didapatkan nilai signifikan lebih kecil dari alpha 5% (0,00 < 0,05) dengan Odds Ratio [OR= 5,82 (95% CI 2,54-13,35)]. Kesimpulan : Terdapat hubungan yang signifikan antara riwayat cidera lutut terhadap pasien yang berpotensi osteoarthritis lutut di Puskesmas Dinoyo Kota Malang dan orang yang  memiliki riwayat cidera lutut berpeluang 5  kali lebih besar menderita osteoarthritis lutut daripada orang yang tidak memiliki riwayat cidera lutut.  

scholarly journals Adjacent-Level Ossification Development in Single-Level Standalone Anterior Cervical Discectomy and Fusion Versus Anterior Cervical Discectomy and Fusion With Plate

2020 ◽  
pp. 219256822090274
Author(s):  
Christopher Huang ◽  
Ralph Mobbs ◽  
Michael Selby ◽  
Kevin Phan ◽  
Prashanth Rao
Keyword(s):  
Confidence Interval ◽  
Odds Ratio ◽  
Case Control Study ◽  
Case Control ◽  
Anterior Cervical Discectomy ◽  
Adjacent Level ◽  
Retrospective Case ◽  
Cervical Discectomy ◽  
Surgical Data ◽  
Control Study

Study Design: Retrospective case control study. Objectives: Adjacent-level ossification development (ALOD) is a distinct form of adjacent segmental degeneration that has been recognized to occur after anterior cervical discectomy and fusion (ACDF). It is unclear whether ACDF with plate versus standalone has an effect on rates of ALOD. This retrospective case-control study aims to assess the rate of ALOD in a large series of patients undergoing ACDF with and without plate and factors causing ALOD. Methods: Data was collected for patients undergoing ACDF from January 2009 to July 2016. Data collected was from multiple centers and included demographic data, surgical data, radiological imaging at time of surgery, and serial follow-up imaging. The radiology for ALOD was independently reviewed. Cohorts were divided into ACDF with plate (Group P = plate) and ACDF without plate (Groups S = standalone) and outcomes were compared. Results: There were 260 patients with 138 (53%) in Group P and 122 (47%) in Group S. ALOD was observed in 15.3% of patients overall, 29% in group P and 2.8% in group S ( P < .001). Following multivariate adjustment, statistically significant association was found between use of plate and ALOD (odds ratio = 12.8, 95% confidence interval = 3.52-45.45, P < .001). Plate-to-disc distance <5 mm was significantly associated with ALOD (odds ratio = 13.5, 95% confidence interval = 3.83-47.62, P < .001). Conclusion: The use of anterior plate with ACDF was associated with ALOD. Plate-to-disc distance <5 mm was significantly associated with ALOD even after adjustment for confounding factors. We conclude utilization of standalone cages or cages with plate with more than 5 mm distance from adjacent disc to minimize ALOD.

Current status of eye disorders caused by docetaxel administration every 3 weeks: A case-control study in Japanese patients

2019 ◽  
Vol 26 (3) ◽  
pp. 655-665 ◽  
Author(s):  
Yusuke Noguchi ◽  
Yugo Kawashima ◽  
Megumi Maruyama ◽  
Hiroko Kawara ◽  
Yoko Tokuyama ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Confidence Interval ◽  
Odds Ratio ◽  
Case Control Study ◽  
Japanese Patients ◽  
Case Control ◽  
Current Status ◽  
Eye Drops ◽  
Eye Disorders ◽  
Control Study

Purpose Docetaxel is known to cause eye disorders. In this study, current status of eye disorders caused by docetaxel administration every 3 weeks in Japanese patients was examined. Methods This case-control study targeted patients who were newly administered docetaxel at the Kyoto Okamoto Memorial Hospital between 1 July 2015 and 30 June 2018. Eye disorder occurrence was defined as an event in which the pharmacist confirmed the symptoms in a patient interview and the ophthalmologist diagnosed the disorder. Results Of the 89 subjects, 7 (7.9%) had eye disorders. The symptoms were watering eyes (7.9%), a stye and eye discharge (2.2% each), corneal and conjunctival disorder, visual acuity reduction, and blepharedema (1.1% each). Four patients who presented with watering eyes, eye discharge, or corneal and conjunctival disorder showed improvement with the use of eye drops such as artificial tears. Two patients who presented with a stye showed improvement with the use of oral cefcapene. One patient with mild symptoms showed spontaneous improvement. However, one patient had irreversible visual acuity reduction. The multivariate logistic regression analysis revealed that a cumulative docetaxel dose of ≥300 mg/m2 (odds ratio: 15.50, 95% confidence interval: 1.37–175.00, p = 0.027) and concomitant cyclophosphamide use (odds ratio: 13.20, 95% confidence interval: 1.13–153.00, p = 0.039) were significant risk factors associated with eye disorders. Conclusion In conclusion, it was determined that docetaxel-related eye disorders might be influenced by the cumulative dose of docetaxel and concomitant cyclophosphamide use. In addition, relatively mild symptoms improved with medication.

α+-thalassemia protects African children from severe malaria

Blood ◽  
2004 ◽  
Vol 104 (7) ◽  
pp. 2003-2006 ◽  
Author(s):  
Frank P. Mockenhaupt ◽  
Stephan Ehrhardt ◽  
Sabine Gellert ◽  
Rowland N. Otchwemah ◽  
Ekkehart Dietz ◽  
...  
Keyword(s):  
Plasmodium Falciparum ◽  
Natural Selection ◽  
Confidence Interval ◽  
Severe Malaria ◽  
High Frequency ◽  
Odds Ratio ◽  
Case Control Study ◽  
Case Control ◽  
Control Study ◽  
Selection Of

Abstract The high frequency of α+-thalassemia in malaria-endemic regions may reflect natural selection due to protection from potentially fatal severe malaria. In Africa, bearing 90% of global malaria morbidity and mortality, this has not yet been observed. We tested this hypothesis in an unmatched case-control study among 301 Ghanaian children with severe malaria and 2107 controls (62% parasitemic). In control children, α+-thalassemia affected neither prevalence nor density of Plasmodium falciparum. However, heterozygous α+-thalassemia was observed in 32.6% of controls but in only 26.2% of cases (odds ratio [OR], 0.74; 95% confidence interval [CI], 0.56-0.98). Protection against severe malaria was found to be pronounced comparing severe malaria patients with parasitemic controls (adjusted OR in children &lt; 5 years of age, 0.52; 95% CI, 0.34-0.78) and to wane with age. No protective effect was discernible for homozygous children. Our findings provide evidence for natural selection of α+-thalassemia in Africa due to protection from severe malaria.

Age May Modify the Relationship between Factor V Leiden Mutation - but Not G20210A Prothrombin Gene Variation - and Idiopathic Venous Thromboembolism: An Hospital-Based Case-Control Study.

Blood ◽  
2004 ◽  
Vol 104 (11) ◽  
pp. 4052-4052
Author(s):  
Gregoire Le Gal ◽  
Karine Lacut ◽  
Francis Couturaud ◽  
Emmanuel Oger ◽  
Dominique Mottier
Keyword(s):  
Risk Factor ◽  
Venous Thromboembolism ◽  
Odds Ratio ◽  
Case Control Study ◽  
Factor V Leiden ◽  
Case Control ◽  
Factor V ◽  
Gene Variation ◽  
Prothrombin Gene ◽  
Control Study

Abstract Introduction: Factor V Leiden is the most common inherited risk factor for venous thromboembolism (VTE). A four- to sevenfold increased risk of VTE for the heterozygous state has been reported by numerous epidemiological studies but most of them did not include patients over 70 years. Surprisingly, we found in a previous study no association between Factor V Leiden and VTE in patients over 70 years. Methods Therefore we conducted a large hospital-based matched case-control study to test the hypothesis of an interaction between age and the factor V mutation, as well as G20210A prothrombin gene variation. Results: We analysed 392 patients experiencing VTE not related to a major acquired risk factor and their matched controls. Factor V Leiden was not associated with VTE in patients aged 80 years and over: odds ratio 0.8 (95%CI 0.2-3.4). There was a significant interaction between age and the mutation for VTE risk (p=0.03). Conversely, the association between the G20210A variant and VTE was consistent across age-groups: odds ratio 2.8 (95%CI 1.4–5.8). In conclusion, age may modify the relation between factor V Leiden and VTE. The prevalence of the factor V mutation decreased with increasing age among patients with VTE but not among controls.

Sign in / Sign up

Export Citation Format

Share Document