Determinants of uterine rupture among mothers who gave birth in Jinka and Arba Minch General Hospitals, institution-based case–control study, Southern Ethiopia, Ethiopia, 2019

Background: Uterine rupture is a major public health problem in low-income countries including Ethiopia. In Ethiopia, its prevalence is low, but it results in devastative health problems of the mother and her baby. Even though the Ethiopian government and nongovernmental organizations tried to strengthen the health care system, significant adverse maternal and fetal outcome is still associated with uterine rupture. The aim of this study was to identify determinants of uterine rupture in Jinka and Arba Minch General Hospitals. Methods: The study was conducted in Jinka and Arba Minch General Hospitals, and the data collection period was 15 to 30 November 2018. A case–control study design was used with simple random sampling of 1:4. Data were collected using data extraction sheets. Variables with p < 0.25 in bivariate logistic regression were entered into multivariable logistic regression. Variables with p < 0.05 in multivariable logistic regression were used to determine significant association between dependent and independent variables. Result: Uterine rupture occurred in 112 cases with 448 controls. Women referred from health facilities (adjusted odds ratio = 8.0, 95% confidence interval: 3.5–17.8), multiparous women (adjusted odds ratio = 12.7, 95% confidence interval: 4.2–39.0), duration of labor more than 18 h (adjusted odds ratio = 11.5, 95% confidence interval: 5.5–24.1), malpresentation (adjusted odds ratio = 3.5, 95% confidence interval: 1.0–8.0) and gestational age of ⩾37 weeks (adjusted odds ratio = 5.2, 95% confidence interval: 1.4–19.3) were independent factors associated with uterine rupture. Conclusion: Mothers referred from health facilities, multiparous women, duration of labor more than 18 h, gestational age of ⩾37 weeks and malpresentation were significantly associated with uterine rupture. Early referral, encouraging family planning, proper use of partograph, early identification and appropriate intervention for malpresentation are recommended.

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Association of a Remotely Offered Infectious Diseases eConsult Service With Improved Clinical Outcomes

Open Forum Infectious Diseases ◽

10.1093/ofid/ofaa003 ◽

2020 ◽

Vol 7 (1) ◽

Cited By ~ 6

Author(s):

Aaron J Tande ◽

Elie F Berbari ◽

Priya Ramar ◽

Shiva P Ponamgi ◽

Umesh Sharma ◽

...

Keyword(s):

Confidence Interval ◽

Infectious Diseases ◽

Health System ◽

Clinical Outcomes ◽

Odds Ratio ◽

Adjusted Odds Ratio ◽

Case Control Study ◽

Case Control ◽

Consultative Service ◽

Control Study

Abstract We performed a case–control study to evaluate an electronic, asynchronous infectious diseases consultative service at 2 rural hospitals within our health system. Patients with consultation via this platform (n = 100) had a significantly decreased odds of death at 30 days compared with propensity-matched controls (n = 300; adjusted odds ratio, 0.3; 95% confidence interval, 0.2–0.7; P = .003).

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Outbreak of unusual H2S-negative monophasic Salmonella Typhimurium strain likely associated with small tomatoes, Sweden, August to October 2019

Eurosurveillance ◽

10.2807/1560-7917.es.2019.24.47.1900643 ◽

2019 ◽

Vol 24 (47) ◽

Cited By ~ 4

Author(s):

Soledad Colombe ◽

Cecilia Jernberg ◽

Emma Löf ◽

Anna Lindqvist Angervall ◽

Henrik Mellström-Dahlgren ◽

...

Keyword(s):

Confidence Interval ◽

Salmonella Typhimurium ◽

Symptom Onset ◽

Odds Ratio ◽

Adjusted Odds Ratio ◽

Case Control Study ◽

Case Control ◽

Typhimurium Strain ◽

Trace Back ◽

Control Study

Sweden is investigating an outbreak of monophasic Salmonella Typhimurium. Eighty-two nationally-distributed cases have been confirmed, with date of symptom onset between 28 August and 29 October. Cases were 51 years of age on average (range: 0–89) and the majority of cases were female (62%). A case–control study was conducted and suggested small tomatoes as source of the outbreak (adjusted odds ratio (OR): 10.8, 95% confidence interval (CI): 4.15-112.68, p value < 0.001), and a trace-back investigation led to a single, non-Swedish producer in Europe. Both the Salmonella strain and the source of the outbreak are rarely encountered in Europe. Results from investigation at the producer are pending.

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Association Between Midpregnancy Polyunsaturated Fatty Acid Levels and Offspring Autism Spectrum Disorder in a California Population-Based Case-Control Study

American Journal of Epidemiology ◽

10.1093/aje/kwaa171 ◽

2020 ◽

Author(s):

Kristen Lyall ◽

Gayle C Windham ◽

Nathaniel W Snyder ◽

Rostislav Kuskovsky ◽

Peining Xu ◽

...

Keyword(s):

Autism Spectrum Disorder ◽

Confidence Interval ◽

Odds Ratio ◽

Adjusted Odds Ratio ◽

Case Control Study ◽

Population Based ◽

Autism Spectrum ◽

Case Control ◽

Effect Modification ◽

Control Study

Abstract Polyunsaturated fatty acids (PUFAs) are critical for brain development and have been linked with neurodevelopmental outcomes. We conducted a population-based case-control study in California to examine the association between PUFAs measured in midpregnancy serum samples and autism spectrum disorder (ASD) in offspring. ASD cases (n = 499) were identified through the California Department of Developmental Services and matched to live-birth population controls (n = 502) on birth month, year (2010 or 2011), and sex. Logistic regression models were used to examine crude and adjusted associations. In secondary analyses, we examined ASD with and without co-occurring intellectual disability (ID; n = 67 and n = 432, respectively) and effect modification by sex and ethnicity. No clear patterns emerged, though there was a modest inverse association with the top quartile of linoleic acid level (highest quartile vs. lowest: adjusted odds ratio = 0.74, 95% confidence interval: 0.49, 1.11; P for trend = 0.10). Lower levels of total and ω-3 PUFAs were associated with ASD with ID (lowest decile of total PUFAs vs. deciles 4–7: adjusted odds ratio = 2.78, 95% confidence interval: 1.13, 6.82) but not ASD without ID. We did not observe evidence of effect modification by the factors examined. These findings do not suggest a strong association between midpregnancy PUFA levels and ASD. In further work, researchers should consider associations with ASD with ID and in other time windows.

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

Scientific Reports ◽

10.1038/s41598-021-82912-y ◽

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.

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

BMC Pediatrics ◽

10.1186/s12887-021-02748-3 ◽

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.

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

Stroke ◽

10.1161/str.47.suppl_1.wp369 ◽

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.

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

Global Spine Journal ◽

10.1177/2192568220902749 ◽

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.

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The Association between Hyperhomocysteinemia and Thoracoabdominal Aortic Aneurysms in Chinese Population

BioMed Research International ◽

10.1155/2020/4691026 ◽

2020 ◽

Vol 2020 ◽

pp. 1-8

Author(s):

Jianqing Deng ◽

Jie Liu ◽

Long Cao ◽

Qun Wang ◽

Hongpeng Zhang ◽

...

Keyword(s):

Logistic Regression ◽

Confidence Interval ◽

Regression Models ◽

Case Control Study ◽

Case Control ◽

Aortic Aneurysms ◽

Control Group ◽

Case Group ◽

Logistic Regression Models ◽

Control Study

Objective. To shed light on the association between hyperhomocysteinemia (HHcy) and thoracoabdominal aortic aneurysms (TAAAs). Methods. From July 2013 to March 2017, we conducted a matched case–control study involving individuals who presented to the Chinese People’s Liberation Army General Hospital and underwent thoracoabdominal magnetic resonance angiography or computed tomography angiography. A total of 73 patients with TAAAs were enrolled in the case group, and 219 sex-matched subjects without TAAAs were included in the control group. We then examined the relationship between HHcy and TAAAs by logistic regression models and subgroup as well as interaction analyses. Results. Serum total homocysteine (tHcy) concentrations and the proportion of HHcy were significantly higher in the patients with TAAAs than in those without TAAAs (P<0.001). Furthermore, the multivariate logistic regression models indicated that participants with HHcy had a 2.14-fold higher risk of TAAAs than those with a normal serum tHcy level (adjusted odds ratio (OR), 2.14; 95% confidence interval, 1.00–4.56). Similarly, each 1 μmol/L increase in the serum tHcy concentration was associated with a 4% higher risk of TAAAs (adjusted OR, 1.04; 95% confidence interval, 1.00–1.07). Subgroup analyses indicated that HHcy tended to be associated with a greater risk of TAAAs in all stratified subgroups (adjusted ORs>1). Furthermore, the interaction analyses revealed no interactive role in the association between HHcy and TAAAs. Conclusions. The present case–control study suggests that HHcy is an independent risk factor for TAAAs. Larger prospective cohort studies are warranted to validate these findings.

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Prognosis of Pregnancy in Epileptics in Benin: A Case–Control Study

Journal of Neurosciences in Rural Practice ◽

10.1055/s-0040-1709366 ◽

2020 ◽

Vol 11 (03) ◽

pp. 395-402

Author(s):

Thierry Adoukonou ◽

Mendinatou Agbétou ◽

Rachidi Imorou Sidi ◽

Colombe Gnansounou ◽

Donald Accrombessi ◽

...

Keyword(s):

Logistic Regression ◽

Birth Weight ◽

Odds Ratio ◽

Case Control Study ◽

Case Control ◽

Pregnancy And Childbirth ◽

Epilepsy Treatment ◽

Epileptic Woman ◽

Epileptic Women ◽

Control Study

Abstract Objective The main purpose of this article is to define prognosis of pregnancies in epileptic women in Benin. Methods This was a case–control study that included 54 epileptic women who had at least one pregnancy matched to 162 controls on age, pregnancy term, and monitoring center. Information about epilepsy, treatment, pregnancy, and childbirth were collected. A logistic regression with odds ratio (OR) calculation was used to study the association. Results During pregnancy 22.22% of epileptic women experienced an increase in seizure frequency. Epileptics had more frequent miscarriages (OR: 1.84 [1.01–3.51]), more incidents during pregnancy (OR: 4.03 [1.04–15.60]), and were more often hospitalized (OR: 3.35 [1.46–7.69]) than women without epilepsy. They, more often, had premature children before 37 weeks of amenorrhea (OR: 2.10 [1.12–3.91]) and gave birth to low-birth-weight children (OR = 2.17 [1.00–4.76]). Conclusion Occurrence of a pregnancy in an epileptic woman in Benin is at risk and requires multidisciplinary monitoring by both neurologist and obstetrician to reduce complications.

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

Journal of Oncology Pharmacy Practice ◽

10.1177/1078155219868761 ◽

2019 ◽

Vol 26 (3) ◽

pp. 655-665 ◽

Cited By ~ 3

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.

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