scholarly journals Early-Stage Estimated Value of Blend Sign on the Prognosis of Patients with Intracerebral Hemorrhage

2018 ◽  
Vol 2018 ◽  
pp. 1-6
Author(s):  
Weijun Wang ◽  
Ningquan Zhou ◽  
Chao Wang
Keyword(s):  
Mortality Rate ◽  
Intracerebral Hemorrhage ◽  
Early Stage ◽  
Conventional Group ◽  
Cranial Computed Tomography ◽  
Coagulation Function ◽  
Significant Difference ◽  
Rebleeding Rate ◽  
The Difference ◽  
The Relationship

Background and Purpose. This study aimed to explore the relationship between blend sign and prognosis of patients with intracerebral hemorrhage (ICH). Methods. Between January 2014 and December 2016, the results of cranial computed tomography imaging within 24 h after the onset of symptoms from 275 patients with ICH were retrospectively analyzed. The patients with or without blend sign were compared to observe and analyze the difference in coagulation function abnormality, rebleeding, mortality, and bad prognosis rates in the early stages. Results. Of the 275 patients with ICH, 47 patients had Blend Sign I (17.09%) and 17 patients had Blend Sign II (6.18%). The coagulation function abnormality rate had no statistical difference among Blend Sign I, Blend Sign II, and conventional groups (P>0.05). In the Blend Sign I group, the rebleeding rate was 4.26%, bad prognosis rate was 25.53%, and mortality rate was 6.38%, which were not statistically significantly different compared with those in the conventional group (P>0.05). The rebleeding rate in the Blend Sign II group was 47.06%, bad prognosis rate was 82.35%, and mortality rate was 47.06%, which were statistically significantly different compared with those in the conventional and Blend Sign I groups (P<0.05). Conclusions. For the patients associated with Blend Sign I, the prognosis was equivalent to that in the conventional group, with no statistically significant difference. The rebleeding, bad prognosis, and mortality rates were higher in the Blend Sign II group than in the conventional group and deserved more attention.

Effect of Levetiracetam on Cognitive Function and Clonic Seizure Frequency in Children with Epilepsy

2019 ◽  
Vol 19 (9) ◽  
pp. 699-703
Author(s):  
Shihao Zhou ◽  
Qiong Zhan ◽  
Xiaomei Wu
Keyword(s):  
Cognitive Function ◽  
Effective Rate ◽  
Clonic Seizure ◽  
Conventional Group ◽  
Significant Difference ◽  
Random Number Table ◽  
Clonic Seizures ◽  
The Difference ◽  
Experimental Group ◽  
Executive Ability

Background: This study aimed to explore the clinical effect of levetiracetam in the treatment of children with epilepsy. Methods: 136 children with epilepsy were selected from January 2017 to December 2017. According to the random number table method, they were divided into the experimental group and the conventional group, with 68 cases in each group. The conventional group was treated with valproate, while the experimental group was treated with levetiracetam. The effective rate, the cognitive function and the frequency of clonic seizures in the two groups were compared. Results: There was no significant difference in the total effective rate between the two groups (P>0.05). There was no significant difference in attention, executive ability, abstract and orientation scores between the two groups before treatment (P>0.05). After treatment, the focus of attention (106.54±6.56), executive ability (105.76±6.77), abstract and directional score (106.65±6.57) were significantly higher than that of the conventional group. The difference in the two groups was statistically significant (P<0.05). After 3 months of treatment, the frequency of myoclonic seizures (9.22±0.95) and the frequency of tonic-clonic seizures (11.68±1.36) were found to be significantly lower than those of the conventional group, and the difference between the two groups was statistically significant (P<0.05). Conclusion: Levetiracetam is effective in the treatment of children with epilepsy. It can effectively improve the cognitive function of the patients, reduce the frequency of myoclonic seizures and tonic-clonic seizures, and has a high promotion value.

4971Blood viscosity and its relevance to the diagnosis and management of pulmonary hypertension: a new elephant in the cathlab

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
A Kempny ◽  
K Dimopoulos ◽  
A E Fraisse ◽  
G P Diller ◽  
L C Price ◽  
...  
Keyword(s):  
Pulmonary Hypertension ◽  
Cardiac Catheterization ◽  
Clinical Decision Making ◽  
Clinical Decision ◽  
Pulmonary Vasculature ◽  
Pulmonary Vascular Disease ◽  
Significant Difference ◽  
The Difference ◽  
Clinically Significant ◽  
The Relationship

Abstract Background Pulmonary vascular resistance (PVR) is an essential parameter assessed during cardiac catheterization. It is used to confirm pulmonary vascular disease, to assess response to targeted pulmonary hypertension (PH) therapy and to determine the possibility of surgery, such as closure of intra-cardiac shunt or transplantation. While PVR is believed to mainly reflect the properties of the pulmonary vasculature, it is also related to blood viscosity (BV). Objectives We aimed to assess the relationship between measured (mPVR) and viscosity-corrected PVR (cPVR) and its impact on clinical decision-making. Methods We assessed consecutive PH patients undergoing cardiac catheterization. BV was assessed using the Hutton method. Results We included 465 patients (56.6% female, median age 63y). The difference between mPVR and cPVR was highest in patients with abnormal Hb levels (anemic patients: 5.6 [3.4–8.0] vs 7.8Wood Units (WU) [5.1–11.9], P<0.001; patients with raised Hb: 10.8 [6.9–15.4] vs. 7.6WU [4.6–10.8], P<0.001, respectively). Overall, 33.3% patients had a clinically significant (>2.0WU) difference between mPVR and cPVR, and this was more pronounced in those with anemia (52.9%) or raised Hb (77.6%). In patients in the upper quartile for this difference, mPVR and cPVR differed by 4.0WU [3.4–5.2]. Adjustment of PVR required Conclusions We report, herewith, a clinically significant difference between mPVR and cPVR in a third of contemporary patients assessed for PH. This difference is most pronounced in patients with anemia, in whom mPVR significantly underestimates PVR, whereas in most patients with raised Hb, mPVR overestimates it. Our data suggest that routine adjustment for BV is necessary.

scholarly journals Multiple Sclerosis and Diabetes Mellitus: Further Evidence of a Relationship

1982 ◽  
Vol 9 (4) ◽  
pp. 415-419 ◽  
Author(s):  
Sharon A. Warren ◽  
K.G. Warren
Keyword(s):  
Diabetes Mellitus ◽  
Multiple Sclerosis ◽  
Healthy Controls ◽  
Degree Relative ◽  
Significant Difference ◽  
The Difference ◽  
The Relationship ◽  
Prevalence Of Diabetes Mellitus ◽  
Second Degree

SUMMARY:One hundred multiple sclerosis (MS) patients were compared to healthy controls to determine the prevalence of diabetes mellitus in their families. Significantly, more MS patients than controls were diabetic or reported at least one first degree relative (parent, sibling, child) with diabetes. The relationship between MS and diabetes persisted when second degree relatives (grandparents, aunts and uncles) were taken into consideration.A greater percentage of MS patients with another MS relative were diabetic or reported a first degree relative with diabetes mellitus than MS patients without an MS relative. However the difference was not statistically significant. Nor was there a significant difference when percentages reporting either a first or a second degree relative with diabetes were compared.

scholarly journals Migraine in Obesity: Is It Prevalent?

2020 ◽  
Vol 19 (2) ◽  
pp. 1-5
Author(s):  
Aso Sabir Saeed ◽  
◽  
Osama MohammadAmin Shukr
Keyword(s):  
Body Mass Index ◽  
Waist Circumference ◽  
P Value ◽  
Cross Sectional ◽  
Waist To Hip Ratio ◽  
Migraine Prevalence ◽  
Significant Difference ◽  
Keywords Migraine ◽  
The Difference ◽  
The Relationship

Background: Several studies have demonstrated an association between obesity and migraine. It’s still unclear whether migraine is the cause or it's the result of obesity. Objective: We investigated the prevalence of migraine among obese and non-obese individuals and analyzed the relationship between migraine prevalence and obesity. Patients and Methods: This is cross-sectional observational study was carried out at the neurology outpatients’ department of the Rizgary Teaching Hospital in Erbil, Iraq, from July 1st , 2018 to September 30, 2019. We interviewed and examined 300 persons, both obese (n=154) and non-obese (n=146), and of both gender. All of them were adults (>18 years old). Each person's weight, height, body mass index (BMI), and waist circumference were measured.The diagnosis of migraine was made according to the International Headache Society’s criteria. Obesity was present if the individual’s BMI is ≥30 and/or waist-to-hip ratio is >0.9 in females and >1.0 in males. Results: Out of the 300 persons, 14 males (8.5%) got migraines while migraine was found in 37 females (27.4%), irrespective of their weight. Out of the 300 persons, the prevalence of migraine among obese individuals was 21.4% (n=33) and while in non-obese individuals was 12.3% (n=18). There was a statistically significant difference between the groups (p-value=0.045). The overall prevalence of migraine was 16.9% of the persons interviewed. Conclusion: The results showed that migraine is more prevalent among obese persons than non-obese persons and the difference was statistically significant. Keywords: Migraine, obesity, BMI, headache

The relationship between CSR disclosure and competitive advantage

2017 ◽  
Vol 8 (5) ◽  
pp. 547-570 ◽  
Author(s):  
Hui-Cheng Yu ◽  
Lopin Kuo ◽  
Mao-Feng Kao
Keyword(s):  
Competitive Advantage ◽  
Signaling Theory ◽  
Content Type ◽  
Csr Strategies ◽  
Significant Difference ◽  
Strategic Csr ◽  
Environmentally Sensitive ◽  
The Difference ◽  
Csr Disclosure ◽  
The Relationship

Purpose This study aims to apply signaling theory to examine whether corporate social responsibility (CSR) disclosure can deliver effective signals to stakeholders to increase a firm’s competitive advantage in China. Whether ownership patterns or environmental sensitivity causes a significant difference in the relationship between a firm’s CSR disclosure and competitive advantage is also examined. Design/methodology/approach Data analysis is based on a regression model. Content analysis is performed to convert qualitative CSR information of Chinese firms into quantitative data, while intellectual capital (IC) is used as a proxy variable for competitive advantage. Findings The difference in competitive advantage impairment between environmentally sensitive industries (ESIs) and non-environmentally sensitive industries (NESIs) is significant. Further comparisons on the relationship between overall CSR disclosure and competitive advantage among state-owned enterprises, privately owned enterprises, ESIs and NESIs suggest that the relationship is negative. Research limitations/implications The study extends research of strategic CSR to signaling theory and competitive advantage. In particular, a research using IC as a proxy for competitive advantage is rare. It also contributes to the literature on competitive advantage and strategic CSR by examining the effects of both CSR disclosure and IC. Originality/value This paper provides evidence related to stakeholders’ reaction to managers’ various CSR strategies in China. The contribution of this study is that it confirms that different CSR initiatives have different effects on the competitiveness of enterprises in China.

Critical Bandwidth and Sensitivity Prediction in the Acoustic Stapedial Reflex

1976 ◽  
Vol 41 (2) ◽  
pp. 244-255 ◽  
Author(s):  
Daniel M. Schwartz ◽  
Jay W. Sanders
Keyword(s):  
Hearing Loss ◽  
Hearing Impaired ◽  
Test Results ◽  
Acoustic Reflex ◽  
Severe Hearing Loss ◽  
Critical Bandwidth ◽  
Significant Difference ◽  
Stapedial Reflex ◽  
The Difference ◽  
The Relationship

Critical bandwidth measurements and sensitivity prediction from the acoustic reflex (SPAR) test results were obtained on 20 normal-hearing and two groups of 10 hearing-impaired subjects each representing mild-to-moderate and severe hearing loss. Results of critical bandwidth measurements indicated that for center frequencies of 1000 and 2000 Hz the critical bandwidth was significantly greater for the hearing-impaired subjects. A statistical analysis of the difference in critical bandwidth between those predicted by the SPAR test to have a mild-to-moderate hearing loss and those subjects for whom the test predicted severe hearing loss indicated no differences in critical bandwidth at 2000 Hz. A significant difference was found at 1000 Hz but in the wrong direction. Analysis of the relationship between predicted slope of hearing loss and critical bandwidth also failed to show significance. Although the data for hearing-impaired subjects fail to support the rationale for the SPAR test, the results for the entire research sample offer substantial support. Further, the ability of the test to predict categorically degree of hearing loss was also strongly supported.

scholarly journals The LBO-SBO Relationship

2020 ◽  
Vol 21 (2) ◽  
Author(s):  
Keegan Parker Brockman
Keyword(s):  
Private Equity ◽  
Negative Relationship ◽  
Data Availability ◽  
Enterprise Value ◽  
Holding Period ◽  
Significant Negative Relationship ◽  
Significant Difference ◽  
The Difference ◽  
Relative Change ◽  
The Relationship

Since the beginning of the private equity industry in the 1980s, it has evolved and adopted new strategies and methods for generating returns to investors. As the industry grew, deals became harder to find as the buyer market grew immensely and what deals remained appeared picked over. Enter the secondary buyout (SBO). This strategy involves one financial sponsor buying a portfolio company from another financial sponsor. This thesis attempts to fill a gap in the field of research in two ways. First, this thesis analyzes the difference in value creation using a longitudinal and matched-sample approach. This approach is unique in that I will only analyze data for which information on the SBO, the preceding LBO, and the following exit are all available. Second, this thesis looks specifically at the relationship between LBOs and SBOs in an attempt to provide a practical application of the analysis. Additionally, most studies stray away from performing analysis on the U.S. market due to the limited data availability, but this approach ignores one of the largest private equity markets in existence. This thesis will look solely at U.S. buyouts. I find no significant difference in the relative change in enterprise value from acquisition to exit for LBOs or SBOs. Further, there is a statistically significant negative relationship between the holding period and annualized change in EV for both LBOs and SBOs. Finally, while the results were not significant, there is a slight negative relationship between the EV change of LBOs to the EV change of SBOs.

scholarly journals A Study on the Relationship Between Patent Foramen Ovale and White Matter Lesions in Migraine Patients

2021 ◽  
Author(s):  
Junyan Huo ◽  
Mengxia Wan ◽  
Nan Li ◽  
Juan Wang ◽  
Xiao Cai ◽  
...  
Keyword(s):  
White Matter ◽  
Transcranial Doppler ◽  
Patent Foramen Ovale ◽  
White Matter Lesions ◽  
Primary Headache ◽  
Transcranial Doppler Ultrasound ◽  
Foramen Ovale ◽  
Significant Difference ◽  
The Difference ◽  
The Relationship

Abstract Background Migraine is a common clinical primary headache with unclear aetiology. In recent years, studies have shown that migraine is related to patent foramen ovale, and some patients with migraine have white matter lesions. However, the relationship among the three is unclear.Objective To explore the characteristics of white matter lesions (WMLs) in migraine patients with patent foramen ovale and to predict the occurrence of patent foramen ovale through magnetic resonance imaging (MRI) characteristics in patients with migraine.Methods Seventy-seven patients clinically diagnosed with migraine were examined by transcranial Doppler ultrasound (cTCD) and MRI. The patients were grouped according to the presence of WMLs, with matching by age, sex, hypertension, diabetes, PFO and other characteristic data. We observed the MRI fluid attenuation inversion recovery sequence (FLAIR) image and compared and analysed the difference in WMLs between the PFO-positive group and the PFO-negative group.Results There were 42 cases and 35 cases of migraine with and without WMLs, respectively. A statistically significant difference in near-cortical WMLs with PFO in migraine patients was observed (P=0.001). Logistic regression analysis adjusted by age, sex, hypertension and diabetes identified PFO status as the sole determinant for the presence of near-cortical WMLs (OR = 0.14; 95%CI 0.045–0.421; p < 0.001)Conclusion Near-cortical white matter lesions in migraine patients are related to PFO. Transcranial Doppler ultrasonography may reveal more PFO in patients with migraine and near-cortical WMLs.

scholarly journals SPENDING PATTERNS ON MILLENNIAL GENERATION IN SURABAYA

2021 ◽  
Vol 2 (1) ◽  
pp. 20-26
Author(s):  
Mariana Ing Malelak ◽  
Nathania Mirabel Halim
Keyword(s):  
Significant Relationship ◽  
Millennial Generation ◽  
Age Groups ◽  
T Test ◽  
Spending Patterns ◽  
Analysis Technique ◽  
Significant Difference ◽  
The Difference ◽  
The Relationship ◽  
Two Age Groups

This study aims to examine spending patterns in the millennial generation in Surabaya. Respondents of this study were the millennial generation who were divided into two age groups, namely 21-28 years old, who were referred to as junior millennials, and those aged 29-36 years who were referred to as senior millennials. The analysis technique used is a crosstab to examine the relationship between age and spending pattern of the millennial generation and an independent-sample t-test to test the difference between the spending pattern of the junior millennials and senior millennials. This study showed a significant relationship between age and spending pattern on the millennial generation, and there is a significant difference between the spending pattern of the junior millennials and senior millennials.

scholarly journals To Explore the Association Between Coagulation Function and Cerebral Microbleeds in Patients With Intracerebral Hemorrhage

2021 ◽  
Author(s):  
Zhenhua Wang ◽  
Xinlan Xiao
Keyword(s):  
Risk Factors ◽  
Intracerebral Hemorrhage ◽  
Univariate Analysis ◽  
Multivariate Logistic Regression Analysis ◽  
International Normalized Ratio ◽  
Cerebral Microbleeds ◽  
Baseline Characteristic ◽  
Coagulation Function ◽  
Significant Difference ◽  
History Of

Abstract Object:To verify the association between coagulation function and cerebral microbleeds(CMBs) in patients with intracerebral hemorrhage(ICH).Methods: A total of 193 patients underwent 3.0T magnetic resonance image(MRI) and were found ICH,they were divided into CMBs and non-CMBs groups. Indicators of coagulation function and some other flood and clinical data like prothrombin time (PT), activated partial thromboplastin time(APTT), international normalized ratio (INR) were enrolled.univariate and multivariate analysis were used to compare the difference between the two groups and screen risk factors. One or more receiver operating characteristic(ROC) curve were used to present the predictive value of the indicators for CMBs.Result: After a univariate analysis, the result showed that INR levels was significantly higher in the CMBs group than the non-CMBs group [1.06 (0.96, 1.12) vs. 0.97 (0.93, 1.03);P= 0.035), while there was no significant difference between PT, APTT, TT and FBI. To compare the baseline characteristic of the two groups showed that the age ,the proportion of a history of long-term antithrombotic treatment(AT), history of ischemic stroke(IS) and combination with a brain atrophy(BA) cases in the CMBs group was significantly higher than the non-CMBs group(each P < 0.05). Multivariate logistic regression analysis showed that age and IS were independent risk factors for CMBs in patients with ICH (OR:0.967, 95% CI: 0.936-0.998, P = 0.036; OR:2.016, 95% CI: 1.090-3.991,P = 0.044; respectively). ROC curves indicated that the area under curve(AUC) of age and IS for CMBs in patients with ICH was 0.610(95%CI:51.76%-70.32%) and 0.619(95%CI:53.32%-68.87%), respectively.Conclusion:Age and IS were the independent risk factor for CMBs in patients with ICH, among the coagulant indicators, INR showed a significantly higher level in the CMBs group than the non-CMBs group.

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