scholarly journals The discrepancy between radiographically-assessed and self-recognized hallux valgus in a large population-based cohort

2022 ◽  
Vol 23 (1) ◽  
Author(s):  
Takumi Matsumoto ◽  
Junya Higuchi ◽  
Yuji Maenohara ◽  
Song Ho Chang ◽  
Toshiko Iidaka ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Regression Analysis ◽  
General Population ◽  
Hallux Valgus ◽  
Logistic Regression Analysis ◽  
Epidemiological Studies ◽  
Multivariable Logistic Regression Analysis ◽  
Female Sex ◽  
Multivariable Logistic Regression ◽  
Self Recognition

Abstract Background There has been a paucity of literature revealing the discrepancy between self-recognition about hallux valgus (HV) and radiographically-evaluated foot configuration. Knowing this discrepancy will help to make a comparative review of the findings of previous literatures about epidemiological studies about the prevalence of HV. Questions/purposes (1) Is there a discrepancy between radiographically-assessed and self-recognized HV in the general population? (2) What factors affect the self-recognition of HV in the general population? Methods The fifth survey of the Research on Osteoarthritis/Osteoporosis against Disability study involved 1996 participants who had undergone anterior-posterior radiography of bilateral feet and answered a simple dichotomous questionnaire on self-recognition of HV. Measurements of the HV angle (HVA), interphalangeal angle of the hallux (IPA), and intermetatarsal angle between 1st and 2nd metatarsals (IMA) were performed using radiographs. Radiographic diagnosis of HV was done using the definition of hallux valgus angle of 20° or more. After univariate comparison of the participant backgrounds and radiographic measurements between participants with or without self-recognition of HV, multivariable logistic regression analysis was conducted in order to reveal independent factors affecting self-recognition. Results Significant difference was found between the prevalence of radiographically-assessed and self-recognized HV (29.8% vs. 16.5%, p <  0.0001). The prevalence of self-recognized HV increased with the progression of HV severity from a single-digit percentage (normal grade, HVA < 20°) up to 100% (severe grade, HVA ≥ 40°). A multivariable logistic regression analysis demonstrated that HVA, IMA, and female sex were independent positive factors for self-recognition of HV (HVA [per 1° increase]: OR, 1.18; 95% CI, 1.15–1.20; p <  0.0001; IMA [per 1° increase]: OR, 1.15; 95% CI, 1.09–1.20; p <  0.0001; and female sex [vs. male sex]: OR, 3.47; 95% CI, 2.35–5.18; p <  0.0001). Conclusions There was a significant discrepancy between radiographically-assessed and self-recognized HV which narrowed with the progressing severity of HV. HVA, IMA, and female sex were independent positive factors for self-recognition of HV. Attention needs to be paid to potentially lowered prevalence of HV in epidemiological studies using self-reporting based on self-recognition.

scholarly journals Impact of histologic chorioamnionitis on pulmonary hypertension and respiratory outcomes in preterm infants

2018 ◽  
Vol 8 (2) ◽  
pp. 204589401876016 ◽  
Author(s):  
Sook Kyung Yum ◽  
Min-Sung Kim ◽  
Yoojin Kwun ◽  
Cheong-Jun Moon ◽  
Young-Ah Youn ◽  
...  
Keyword(s):  
Pulmonary Hypertension ◽  
Logistic Regression ◽  
Regression Analysis ◽  
Preterm Infants ◽  
Logistic Regression Analysis ◽  
Multivariable Logistic Regression Analysis ◽  
Multivariable Logistic Regression ◽  
Histologic Chorioamnionitis ◽  
Respiratory Outcomes ◽  
Lower Birthweight

We aimed to evaluate the association between the presence of histologic chorioamnionitis (HC) and development of pulmonary hypertension (PH) during neonatal intensive care unit (NICU) stay. Data of preterm infants born at 32 weeks of gestation or less were reviewed. The development of PH and other respiratory outcomes were compared according to the presence of HC. Potential risk factors associated with the development of PH during NICU stay were used for multivariable logistic regression analysis. A total of 188 infants were enrolled: 72 in the HC group and 116 in the no HC group. The HC group infants were born at a significantly shorter gestational age and lower birthweight, with a greater proportion presenting preterm premature rupture of membrane (pPROM) > 18 h before delivery. More infants in the HC group developed pneumothorax ( P = 0.008), and moderate and severe bronchopulmonary dysplasia (BPD; P = 0.001 and P = 0.006, respectively). PH in the HC group was significantly more frequent compared to the no HC group (25.0% versus 8.6%, P = 0.002). Based on a multivariable logistic regression analysis, birthweight ( P = 0.009, odds ratio [OR] = 0.997, 95% confidence interval [CI] = 0.995–0.999), the presence of HC ( P = 0.047, OR = 2.799, 95% CI = 1.014–7.731), and duration of invasive mechanical ventilation (MV) > 14 days ( P = 0.015, OR = 8.036, 95% CI = 1.051–43.030) were significant factors. The presence of HC and prolonged invasive MV in infants with lower birthweight possibly synergistically act against preterm pulmonary outcomes and leads to the development of PH. Verification of this result and further investigation to establish effective strategies to prevent or ameliorate these adverse outcomes are needed.

scholarly journals Hounsfield unit attenuation value can differentiate pyonephrosis from hydronephrosis and predict septic complications in patients with obstructive uropathy

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Luca Boeri ◽  
Irene Fulgheri ◽  
Franco Palmisano ◽  
Elena Lievore ◽  
Vito Lorusso ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Regression Analysis ◽  
Logistic Regression Analysis ◽  
Obstructive Uropathy ◽  
Hounsfield Unit ◽  
Infectious Complications ◽  
Multivariable Logistic Regression Analysis ◽  
Ureteral Catheter ◽  
Septic Complications ◽  
Multivariable Logistic Regression

Abstract We aimed to assess the role of computerized tomography attenuation values (Hounsfield unit—HU) for differentiating pyonephrosis from hydronephrosis and for predicting postoperative infectious complications in patients with obstructive uropathy. We analysed data from 122 patients who underwent nephrostomy tube or ureteral catheter placement for obstructive uropathy. A radiologist drew the region of interest for quantitative measurement of the HU values in the hydronephrotic region of the affected kidney. Descriptive statistics and logistic regression models tested the predictive value of HU determination in differentiating pyonephrosis from hydronephrosis and in predicting postoperative sepsis. A HU cut-off value of 6.3 could diagnose the presence of pyonephrosis with 71.6% sensitivity and 71.5% specificity (AUC 0.76; 95%CI: 0.66–0.85). At multivariable logistic regression analysis HU ≥ 6.3 (p ≤ 0.001) was independently associated with pyonephrosis. Patients who developed sepsis had higher HU values (p ≤ 0.001) than those without sepsis. A HU cut-off value of 7.3 could diagnose the presence of sepsis with 76.5% sensitivity and 74.3% specificity (AUC 0.79; 95%CI: 0.71–0.90). At multivariable logistic regression analysis, HU ≥ 7.3 (p ≤ 0.001) was independently associated with sepsis, after accounting for clinical and laboratory parameters. Measuring HU values of the fluid of the dilated collecting system may be useful to differentiate pyonephrosis from hydronephrosis and to predict septic complications in patients with obstructive uropathy.

scholarly journals Perceived discrimination and psychotic experiences in the English general population

2019 ◽  
Vol 62 ◽  
pp. 50-57
Author(s):  
Andrew Stickley ◽  
Hans Oh ◽  
Tomiki Sumiyoshi ◽  
Zui Narita ◽  
Jordan E. DeVylder ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Regression Analysis ◽  
Sexual Orientation ◽  
General Population ◽  
Logistic Regression Analysis ◽  
Perceived Discrimination ◽  
Auditory Hallucination ◽  
Psychiatric Morbidity ◽  
Multivariable Logistic Regression Analysis ◽  
Psychotic Experiences

Abstract Background: Perceived discrimination has been linked to psychotic experiences (PEs). However, as yet, information is lacking on the relationship between different forms of discrimination and PEs. This study examined this association in the English general population. Methods: Nationally representative, cross-sectional data were analyzed from 7363 adults aged 16 and above that came from the Adult Psychiatric Morbidity Survey, 2007. Self-reported information was obtained on six forms of discrimination (ethnicity, sex, religious beliefs, age, physical health problems/disability, sexual orientation), while PEs were assessed with the Psychosis Screening Questionnaire (PSQ). Multivariable logistic regression analysis was used to assess associations. Results: In a fully adjusted logistic regression analysis, any discrimination was significantly associated with PEs (odds ratio [OR]: 2.47, 95% confidence interval [CI]: 1.75–3.48). All individual forms of discrimination were significantly associated with PEs except sexual orientation. Multiple forms of discrimination were associated with higher odds for PEs in a monotonic fashion with those experiencing ≥ 3 forms of discrimination having over 5 times higher odds for any PE. In addition, experiencing any discrimination was associated with significantly increased odds for all individual forms of PE with ORs ranging from 2.16 (95%CI: 1.40–3.35) for strange experience to 3.36 (95%CI: 1.47–7.76) for auditory hallucination. Conclusion: Different forms of discrimination are associated with PEs in the general population. As discrimination is common at the societal level, this highlights the importance of public policy and evidence-based interventions to reduce discrimination and improve population mental health.

scholarly journals Real-world clopidogrel utilization in acute coronary syndromes: patients selection and outcomes in a single-center experience

2017 ◽  
Vol 11 (12) ◽  
pp. 323-331 ◽  
Author(s):  
Diego Castini ◽  
Simone Persampieri ◽  
Sara Cazzaniga ◽  
Giulia Ferrante ◽  
Marco Centola ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Regression Analysis ◽  
Adverse Events ◽  
Hospital Mortality ◽  
Logistic Regression Analysis ◽  
Left Ventricular ◽  
Hospital Death ◽  
Multivariable Logistic Regression Analysis ◽  
Killip Class ◽  
Female Sex

Background: With this study, we sought to identify patient characteristics associated with clopidogrel prescription and its relationship with in-hospital adverse events in an unselected cohort of ACSs patients. Materials and Methods: We studied all consecutive patients admitted at our institution for ACSs from 2012 to 2014. Patients were divided into two groups based on clopidogrel or novel P2Y12 inhibitors (prasugrel or ticagrelor) prescription and the relationship between clopidogrel use and patient clinical characteristics and in-hospital adverse events was evaluated using logistic regression analysis. Results: The population median age was 68 years (57–77 year) and clopidogrel was prescribed in 230 patients (46%). Patients characteristics associated with clopidogrel prescription were older age, female sex, non-ST-elevation ACS diagnosis, the presence of diabetes mellitus and anemia, worse renal and left ventricular functions and a higher Killip class. Patients on clopidogrel demonstrated a significantly higher incidence of in-hospital mortality (4.8%) than prasugrel and ticagrelor-treated patients (0.4%), while a nonstatistically significant trend emerged considering bleeding events. However, on multivariable logistic regression analysis female sex, the presence of anemia and Killip class were the only variables independently associated with in-hospital death. Conclusion: Patients treated with clopidogrel showed a higher in-hospital mortality. However, clinical variables associated with its use identify a population at high risk for adverse events and this seems to play a major role for the higher in-hospital mortality observed in clopidogrel-treated patients.

scholarly journals Weight Loss in Parkinson’s Disease: The Relationship with Motor Symptoms and Disease Progression

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
Maria G. Cersosimo ◽  
Gabriela B. Raina ◽  
Luis A. Pellene ◽  
Federico E. Micheli ◽  
Cristian R. Calandra ◽  
...  
Keyword(s):  
Weight Loss ◽  
Logistic Regression ◽  
Regression Analysis ◽  
Disease Progression ◽  
Logistic Regression Analysis ◽  
Disease Duration ◽  
Multivariable Logistic Regression Analysis ◽  
Single Session ◽  
Multivariable Logistic Regression ◽  
The Relationship

Objectives.To determine the prevalence of weight loss (WL) in PD patients, its relationship to the severity of motor manifestations and appetite changes.Methods.144 PD patients and 120 controls were evaluated in a single session. All subjects were asked about changes in body weight and appetite. PD patients were examined with the UPDRS-III and the Hoehn and Yahr (HY) scales. Subscores of tremor, bradykinesia /rigidity, and non-dopaminergic symptoms (NDS) were analyzed individually. Multivariable logistic regression analysis was used to determine an association between WL and PD motor manifestations.Results.48.6 % of PD patients presented WL compared to 20.8 % of controls (p < 0.001). Weight losers were significantly older and had longer disease duration, higher scores in HY stages, UPDRS-III, and NDS-subscore. Multivariable logistic regression analysis demonstrated that WL was associated with NDS-subscore (p= 0.002; OR: 1.33) and older age (p= 0.037; OR: 1.05). Appetite in PD cases losing weight was unchanged (35.7 %), decreased (31.4 %), or even increased (32.9).Conclusions.Our results showed that WL occurs in almost half of PD patients and it is largely the consequence of disease progression rather than involuntary movements or a decrease in food intake.

scholarly journals Treatment Strategy of Oxaliplatin-induced Peripheral Neuropathy: A Retrospective, Nationwide Study

2021 ◽  
Author(s):  
Satoshi Yokoyama ◽  
Chihiro Nakagawa ◽  
Kouichi Hosomi
Keyword(s):  
Logistic Regression ◽  
Regression Analysis ◽  
Peripheral Neuropathy ◽  
Logistic Regression Analysis ◽  
Multivariable Logistic Regression Analysis ◽  
Prescription Patterns ◽  
Nationwide Study ◽  
Multivariable Logistic Regression ◽  
Oxaliplatin Treatment ◽  
Prolonged Duration

Abstract PurposeChemotherapy-induced peripheral neuropathy (CIPN) is a common adverse events of cancer treatment; however, no drug is recommended for the prevention of CIPN. In Japan, several drugs such as Gosha-Jinki-Gan and duloxetine have been frequently administered for the treatment of CIPN. The aim of this study was to elucidate prescription patterns of drugs administered for the treatment of CIPN caused by oxaliplatin and the association between these drugs and the duration of oxaliplatin treatment.MethodsWe conducted a retrospective nationwide study using the JMDC administrative claims database (January 2005–June 2020). Patients newly treated with oxaliplatin were identified, and prescription patterns of CIPN medication including Gosha-Jinki-Gan, pregabalin, duloxetine, mecobalamin, and mirogabalin were investigated. The primary outcome was the duration of oxaliplatin treatment. Multivariable logistic regression analysis was performed to examine the association between CIPN medication and duration of oxaliplatin treatment.ResultsA total of 4,739 patients who newly received oxaliplatin were identified. Of these, 759 (16.0%) had received CIPN medication. Duloxetine was administered in 99 (2.1%) patients. Multivariable logistic regression analysis revealed that CIPN medication was significantly associated with the prolonged duration of oxaliplatin treatment (odds ratio: 2.35, [95% confidence interval: 1.99-2.77]).ConclusionReal-world data demonstrated that the administration rate of CIPN medication was higher in patients who underwent oxaliplatin treatment for over 6 months. Increasing administration preference of duloxetine and conducting prospective studies to verify the causal relationship between CIPN medication and prolonged duration of oxaliplatin treatment are needed.

scholarly journals P827 Left atrial contractile function is the main correlate of atrial fibrillation in patients with hypertrophic cardiomyopathy

2020 ◽  
Vol 21 (Supplement_1) ◽  
Author(s):  
M Rosca ◽  
L Mandes ◽  
D Ciuperca ◽  
A Calin ◽  
C C Beladan ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Logistic Regression ◽  
Regression Analysis ◽  
Hypertrophic Cardiomyopathy ◽  
Logistic Regression Analysis ◽  
Left Atrial ◽  
Contractile Function ◽  
Multivariable Logistic Regression Analysis ◽  
Multivariable Logistic Regression ◽  
And Function

Abstract Background Given the negative impact of atrial fibrillation (AF) in patients (pts) with hypertrophic cardiomyopathy (HCM), finding new and better predictors of AF is clinically important, especially for patients considered at low or intermediate risk based on current recommendations (i.e. left atrial diameter, LAD &lt;45 mm). Purpose To assess the relationship between left atrial (LA) remodelling (size and function) and the presence of paroxysmal AF in HCM patients with and without increased LAD. Methods A comprehensive echocardiogram was performed in 110 consecutive pts (52 ± 17 years, 50 men) with HCM, in sinus rhythm. Indexed LA volume (LAVi), maximum left ventricular wall thickness (LVWT), LV ejection fraction, E/e’ ratio were determined. Global longitudinal LV strain (GLS) and LA strain parameters (LAɛ, SSr, ASr) were assessed by speckle tracking echocardiography. Patients were divided into two groups according to the presence (30 pts) or absence (80 pts) of documented paroxysmal AF (24/48 h ambulatory ECG recordings) Results Patients with AF were older than pts without AF (p &lt; 0.001). LAD, LAVi, E/e’ were significantly higher, while LAɛ, ESr, ASr were significantly lower in pts with AF compared to pts without AF (p &lt; 0.05 for all). There were no significant differences between pts with and without AF regarding: gender, LVWT, GLS, the presence and severity of LV outflow tract obstruction (p &gt; 0.05 for all). The correlates of AF in the whole HCM study population were: age (OR = 1.05, p = 0.001), ASr (OR = 10.1, p &lt; 0.001), LAVi (OR = 1.03, p = 0.004), LAD (OR = 1.2, p = 0.001), E/e’(OR = 1.05, p = 0.02) and mitral regurgitation degree (OR = 1.6, p = 0.04). ASr had the best area under the curve (AUC: 0.74) with a cutoff of -0.88 s-1 for identifying HCM patients with AF (sensitivity: 80%, specificity: 65%). At multivariable logistic regression analysis, age, LAVi and ASr emerged as the only independent correlates of AF. 14 of the 71 patients with a LAD &lt; 45 mm had paroxysmal AF. In this selected population, pts with AF were older (p = 0.001), had higher values for E/e’ (p = 0.04) and lower values for ASr (p = 0.02) than pts without AF. Moreover, in this subgroup of pts, at multivariable logistic regression analysis, ASr correlated with AF independently of age, LA dimensions, LV hypertrophy or E/e’ (OR = 10.008, 95% CI 1.297-77.219, p = 0.02). Conclusions In pts with HCM, age, LAVi and ASr, were independently related to the presence of AF, while LAD was not. Moreover, in the subgroup of HCM pts with LAD &lt; 45 mm, ASr (reflecting LA contractile function) was the only LA remodelling parameter correlated with the presence of AF. The assessment of LA volume and function can provide further insights into the risk stratification of pts with HCM, especially in pts considered at lower risk for AF based on the assessment of classical risk parameters, such as LAD.

Correlates of hospice use in elders with cancer

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 9579-9579
Author(s):  
C. Owusu ◽  
S. Koroukian ◽  
E. Madigan
Keyword(s):  
Colorectal Cancer ◽  
Logistic Regression ◽  
Regression Analysis ◽  
Clinical Data ◽  
Logistic Regression Analysis ◽  
Functional Limitations ◽  
Multivariable Logistic Regression Analysis ◽  
Geriatric Syndromes ◽  
Multivariable Logistic Regression ◽  
Hospice Use

9579 Background: Use of hospice has remained relatively low. We aim to identify correlates of hospice in elders with cancer, hypothesizing that the presence of functional limitations and geriatric syndromes are associated with hospice use, independently of age and comorbidities. Methods: The study population included Ohio residents age 65 years or older, diagnosed with breast (n=774), prostate (n=271), or colorectal cancer (n=1,011) during the period 07/1999–12/2001, receiving care through the Medicare fee-for-service system, and first receiving home health care (HHC) in the 30 days before or after cancer diagnosis. This strategy was aimed at obtaining clinical data at baseline, as documented in the HHC Outcome Assessment Information Set (OASIS). Our data source consisted of records from the Ohio Cancer Incidence Surveillance System (OCISS) linked with Medicare data, and the OASIS. In addition to descriptive analyses, multivariable logistic regression analysis was conducted to evaluate the association between hospice use, comorbidity, functional limitations, and geriatric syndromes, after adjusting for patient and tumor attributes. Results: Respectively across the anatomic cancer sites, hospice was used by 9.8%, 22.5%, and 25.1%, of patients. Hospice use increased significantly with age, and was higher among men than women. No differences in hospice use were observed by race, Medicaid status, or the presence of comorbidities. Conversely, hospice use was significantly higher (p < 0.001) among patients with functional limitations (24.0% vs. 16.5% in all others), and those with geriatric syndromes (23.8% vs. 15.3% in all others). Results from the multivariable logistic regression analysis indicated that comorbidities and functional limitations were not associated with hospice use, whereas patients with geriatric syndromes were 1.5 times as likely as those without geriatric syndromes to use hospice (adjusted odds ratio (AOR): 1.5, 95% confidence interval (1.2–1.9). Conclusions: The findings highlight the importance of clinical data that extend beyond comorbidities, when analyzing hospice use. Given marked differences in the disease trajectory across the anatomical cancer sites, future studies should analyze these associations separately in breast, prostate, and colorectal cancer patients. No significant financial relationships to disclose.

Sign in / Sign up

Export Citation Format

Share Document