Hippocampus Shape-Space Analysis of Clinically Depressed, High Risk, and Control Populations

2007 ◽  
Author(s):  
Youngser Park ◽  
Carey E. Priebe ◽  
Kelly Botteron ◽  
Michael Miller ◽  
Nikhil R. Mohan
Keyword(s):  
High Risk ◽  
Shape Space ◽  
Space Analysis ◽  
Clinically Depressed ◽  
And Control

scholarly journals Statistical Analysis of Twin Populations using Dissimilarity Measurements in Hippocampus Shape Space

2008 ◽  
Vol 2008 ◽  
pp. 1-5 ◽  
Author(s):  
Youngser Park ◽  
Carey E. Priebe ◽  
Michael I. Miller ◽  
Nikhil R. Mohan ◽  
Kelly N. Botteron
Keyword(s):  
Statistical Analysis ◽  
High Risk ◽  
Shape Space ◽  
Control Population ◽  
High Risk Population ◽  
Risk Population ◽  
Clinically Depressed ◽  
And Control ◽  
The Relationship

By analyzing interpoint comparisons, we obtain significant results describing the relationship in “hippocampus shape space” of clinically depressed, high-risk, and control populations. In particular, our analysis demonstrates that the high-risk population is closer in shape space to the control population than to the clinically depressed population.

THE RISK FACTORS OF MOLAR PREGNANCY

2017 ◽  
pp. 53-58
Author(s):  
Lam Huong Le
Keyword(s):  
High Risk ◽  
Gestational Trophoblastic Disease ◽  
Living Standard ◽  
Control Group ◽  
Uterine Perforation ◽  
Molar Pregnancy ◽  
Health It ◽  
Pregnancy Risk ◽  
History Of ◽  
And Control

Objectives: Molar pregnancy is the gestational trophoblastic disease and impact on the women’s health. It has several complications such as toxicity, infection, bleeding. Molar pregnancy also has high risk of choriocarcinoma which can be dead. Aim: To assess the risks of molar pregnancy. Materials and Methods: The case control study included 76 molar pregnancies and 228 pregnancies in control group at Hue Central Hospital. Results: The average age was 32.7 ± 6.7, the miximum age was 17 years old and the maximum was 46 years old. The history of abortion, miscarriage in molar group and control group acounted for 10.5% and 3.9% respectively, with the risk was higher 2.8 times; 95% CI = 1.1-7.7 (p<0.05). The history of molar pregnancy in molar pregnancy group was 9.2% and the molar pregnancy risk was 11.4 times higher than control group (95% CI = 2.3-56.4). The women having ≥ 4 times births accounted for 7.9% in molar group and 2.2% in control group, with the risk was higher 3.8 times, 95% CI= 1.1-12.9 (p<0.05). The molar risk of women < 20 and >40 years old in molar groups had 2.4 times higher than (95% CI = 1.1 to 5.2)h than control group. Low living standard was 7.9% in molar group and 1.3% in the control group with OR= 6.2; 95% CI= 1.5-25.6. Curettage twice accounted for 87.5%, there were 16 case need to curettage three times. There was no case of uterine perforation and infection after curettage. Conclusion: The high risk molar pregnancy women need a better management. Pregnant women should be antenatal cared regularly to dectect early molar pregnancy. It is nessecery to monitor and avoid the dangerous complications occuring during the pregnancy. Key words: Molar pregnancy, pregnancy women

HIV digital vaccine strategy: An application of blockchain technology in preventing the spread of HIV (Preprint)

2019 ◽  
Author(s):  
Jia Liu ◽  
Zhe Wang ◽  
Dingyong Sun ◽  
Xiying Wang
Keyword(s):  
High Risk ◽  
Vaccine Strategy ◽  
Surveillance Network ◽  
High Risk Sexual Behavior ◽  
Blockchain Technology ◽  
Control And Prevention ◽  
Heavy Burden ◽  
Promising Solution ◽  
Susceptible Populations ◽  
And Control

UNSTRUCTURED The HIV epidemic imposes a heavy burden on societal development. Presently, the protection of susceptible populations is the most feasible method for eliminating the spread of HIV. Governments and other relevant industries are actively attempting to solve the problem. In view of the unavailability of biological vaccines, the best measures that can currently be applied are identification of HIV-infected persons and provision of treatment and behavioral intervention. This paper proposes a HIV digital vaccine strategy based on blockchain technology. In the proposed strategy, a decentralized surveillance network is jointly constructed using HIV high-risk individuals as application nodes and accredited testing agencies as authentication nodes. Following testing at the authentication nodes, the results are uploaded to the blockchain, which results in HIV high-risk individuals being able to determine the HIV infection status of each other in a convenient, anonymous, and credible manner. This reduces the occurrence of high-risk sexual behavior and effectively protects susceptible populations. The proposed strategy is a promising solution to prevent the spread of HIV. The performance of the decentralized surveillance network may lead to the restructuring of current government-funded infectious disease prevention and control modes that are centered on centers for disease control and prevention and hospitals to introduce revolutionary changes in public health systems globally.

scholarly journals Compliance with Standard Precautions and Its Relationship with Views on Infection Control and Prevention Policy among Healthcare Workers during COVID-19 Pandemic

2021 ◽  
Vol 18 (7) ◽  
pp. 3420
Author(s):  
Eliza Lai-Yi Wong ◽  
Kin-Fai Ho ◽  
Dong Dong ◽  
Annie Wai-Ling Cheung ◽  
Peter Sen-Yung Yau ◽  
...  
Keyword(s):  
High Risk ◽  
Infection Control ◽  
High Risk Group ◽  
Infection Prevention And Control ◽  
Prevention Policy ◽  
Standard Precautions ◽  
Healthcare Settings ◽  
Control And Prevention ◽  
And Control ◽  
Infection Control And Prevention

Background: Standard precautions prevent the spread of infections in healthcare settings. Incompliance with infection control guidelines of healthcare workers (HCWs) may increase their risk of exposure to infectious disease, especially under pandemics. The purpose of this study was to assess the level of compliance with the infection prevention and control practices among HCWs in different healthcare settings and its relationship with their views on workplace infection control measures during the COVID-19 pandemic. Methods: Nurses in Hong Kong were invited to respond to a cross-sectional online survey, in which their views on workplace infection and prevention policy, compliance with standard precautions and self-reported health during pandemics were collected. Results: The respondents were dissatisfied with workplace infection and prevention policy in terms of comprehensiveness (62%), clarity (64%), timeliness (63%), and transparency (60%). For the protective behavior, the respondents did not fully comply with the standard precautions when they were involved in medical care. Their compliance was relatively low when having proper patient handling (54%) and performing invasive procedures (46%). A multivariate analysis model proved that the level of compliance of the standard precautions was positively associated with the satisfaction on infection control and prevention policy among high risk group (0.020; 95% CI: 0.005–0.036), while older respondents had higher level of compliance among the inpatient and outpatient groups (coefficient range: 0.065–0.076). The higher level of compliance was also significantly associated with working in designated team and having chronic condition of the respondents among high-risk and inpatient groups. Conclusions: Standard precautions are the most important elements to reduce cross-transmission among HCWs and patients while the satisfaction on infection control and prevention policy would increase the compliance among the high-risk group. An overall suboptimal compliance and poor views on the infection prevention and control guidelines is a warning signal to healthcare system especially during pandemics.

Abstract 18787: Hypertension Treatment and Control Rates in United States Adults by Risk Group

Circulation ◽  
2014 ◽  
Vol 130 (suppl_2) ◽  
Author(s):  
Kunal N Karmali ◽  
Hongyan Ning ◽  
Donald M Lloyd-Jones
Keyword(s):  
Older Adults ◽  
High Risk ◽  
Kidney Disease ◽  
Risk Group ◽  
Intensive Therapy ◽  
Risk Groups ◽  
Middle Aged ◽  
Ascvd Risk ◽  
Middle Aged Adults ◽  
And Control

Introduction: Ten-year cardiovascular disease (CVD) risk and absolute benefit from antihypertensive therapy vary at any given BP based on associated risk factor levels. Thus, implications of treatment and control rates at a particular BP vary substantially in different risk groups. Objectives: We examined the prevalence, treatment, and control of hypertension (HTN) by risk group in US adults without prevalent CVD. Methods: We used data from the National Health and Nutrition Examination Survey 2005 to 2010 for adults age 40-79 years without prevalent CVD (n=4,066). We estimated 10-year risk for an atherosclerotic CVD (ASCVD) event using the ACC/AHA 2013 Pooled Cohort risk equations. We examined HTN treatment and control rates according to current guidelines in middle-aged (40-59 years) and older (60-79 years) adults with: 10-year ASCVD risk <7.5% (no diabetes/kidney disease); 10-year ASCVD risk ≥7.5% (no diabetes/kidney disease); and either diabetes or kidney disease. Results: The proportion of adults with treatment-eligible HTN was 39.3% for those with 10-year ASCVD risk <7.5%, 32.2% for those with 10-year ASCVD risk ≥7.5%, and 28.4% for those with either diabetes or kidney disease (see Table 1). Treatment rates across the risk groups varied from 51.5% to 79.0% for middle-aged adults and 81.8% to 90.2% for older adults. HTN control rates were highest (87.7%) in older adults with 10-year ASCVD risk <7.5% but were lowest (29.3%) in middle-aged individuals with 10-year ASCVD risk ≥7.5%. Conclusions: US HTN guidelines, based solely on BP thresholds, identify a higher proportion of low-risk adults and a lower proportion of high-risk adults as being eligible for treatment. Control rates remain suboptimal in high-risk individuals, particularly middle-aged adults. Future guidelines should consider pre-treatment risk stratification to identify those at increased pretreatment ASCVD risk who would benefit most from more intensive therapy.

Shape space analysis of immune networks

1989 ◽  
pp. 273-283 ◽  
Author(s):  
LEE A. SEGEL ◽  
ALAN S. PERELSON
Keyword(s):  
Shape Space ◽  
Space Analysis

scholarly journals Salivary Cytokine Biomarker Concentrations in Relation to Obesity and Periodontitis

2019 ◽  
Vol 8 (12) ◽  
pp. 2152 ◽  
Author(s):  
Sanna Syrjäläinen ◽  
Ulvi Kahraman Gursoy ◽  
Mervi Gursoy ◽  
Pirkko Pussinen ◽  
Milla Pietiäinen ◽  
...  
Keyword(s):  
High Risk ◽  
Cumulative Risk ◽  
Normal Weight ◽  
Low Risk ◽  
Control Group ◽  
Low Grade ◽  
Periodontal Status ◽  
Tnf Α ◽  
Medium Risk ◽  
And Control

Systemic low-grade inflammation is associated with obesity. Our aim was to examine the association between obesity and salivary biomarkers of periodontitis. Salivary interleukin (IL)-1-receptor antagonist (IL-1Ra), IL-6, IL-8, IL-10, and tumor necrosis factor (TNF)-α concentrations were measured from 287 non-diabetic obese (body mass index (BMI) of >35 kg/m2) individuals and 293 normal-weight (BMI of 18.5–25 kg/m2) controls. Periodontal status was defined according to a diagnostic cumulative risk score (CRS) to calculate the risk of having periodontitis (CRS I, low risk; CRS II, medium risk; CRS III, high risk). In the whole population, and especially in smokers, higher IL-8 and lower IL-10 concentrations were detected in the obese group compared to the control group, while in non-smoking participants, the obese and control groups did not differ. IL-1Ra and IL-8 concentrations were higher in those with medium or high risk (CRS II and CRS III, p < 0.001) of periodontitis, whereas IL-10 and TNF-α concentrations were lower when compared to those with low risk (CRS I). In multivariate models adjusted for periodontal status, obesity did not associate with any salivary cytokine concentration. In conclusion, salivary cytokine biomarkers are not independently associated with obesity and concentrations are dependent on periodontal status.

Shape space analysis of structures in bat biosonar.

2011 ◽  
Vol 129 (4) ◽  
pp. 2507-2507
Author(s):  
Rolf Müller ◽  
Lvyin Cai ◽  
Cindy Grimm ◽  
Washington Mio
Keyword(s):  
Shape Space ◽  
Space Analysis
Sign in / Sign up

Export Citation Format

Share Document