scholarly journals Estimation of the combined effects of ageing and seasonality on mortality risk: An application to Spain

2021 ◽  
Author(s):  
Jose M. Pavía ◽  
Josep Lledó
Keyword(s):  
Mortality Risk ◽  
Combined Effects

Abstract P224: Does Cognitive Function And C-reactive Protein Produce A Combined Effect On All-cause Mortality Risk? An Analysis Of Older Adults In The 1999-2002 NHANES

Circulation ◽  
2021 ◽  
Vol 143 (Suppl_1) ◽  
Author(s):  
Madeline B Zipperer ◽  
James R Churilla ◽  
Michael R Richardson
Keyword(s):  
Older Adults ◽  
Cognitive Function ◽  
Mortality Risk ◽  
Representative Sample ◽  
Combined Effects ◽  
C Reactive Protein ◽  
Reactive Protein ◽  
High Cognitive Function ◽  
All Cause Mortality ◽  
Nationally Representative

Introduction: There is limited evidence examining the combined effects of cognitive function and C-reactive protein (CRP) on mortality risk using a large nationally representative sample of U.S. adults. Hypothesis: We assessed the hypothesis that cognitive function and CRP produce a combined effect in predicting all-cause mortality risk. Objective: Examine the combined effects of cognitive function and CRP in predicting all-cause mortality in a large nationally representative sample of U.S. adults. Methods: The study sample (n=2,111) included older adults (≥ 60 years of age) who participated in the 1999-2002 National Health and Nutrition Examination Survey. A four-level variable was created based on CRP concentration and cognitive function (high cognitive function and low to average CRP; high cognitive function and high CRP; low cognitive function and low to average CRP; low cognitive function and high CRP). Results: Compared to a referent group with low to average CRP and high cognitive function, analysis revealed a statistically significant increase in risk of all-cause mortality in adults with high CRP and low cognitive function (Hazards Ratio [HR] 1.97; 95% Confidence Interval [CI], 1.52-2.55, p<0.0001) and in adults with low to average CRP and low cognitive function (HR 1.76; 95% CI, 1.44-2.15, p<0.0001). Similar relationships were not revealed in adults with high cognitive function, regardless of CRP concentration. Conclusions: In a large nationally representative sample of older U.S. adults, low cognitive function was associated with increased all-cause mortality risk independent of CRP concentration.

Mortality Risk Is 50% Higher With Severe Psoriasis

2007 ◽  
Vol 38 (7) ◽  
pp. 1-14
Author(s):  
SHERRY BOSCHERT
Keyword(s):  
Mortality Risk ◽  
Severe Psoriasis

Asymptomatic PAD Boosts Mortality Risk: Screening Needed

2007 ◽  
Vol 5 (10) ◽  
pp. 8
Author(s):  
BRUCE JANCIN
Keyword(s):  
Mortality Risk ◽  
Risk Screening

486 Clinical composite endpoint classification of REVIVE II corresponds to all-cause mortality risk

2007 ◽  
Vol 6 (1) ◽  
pp. 106-107
Author(s):  
J TEERLINK ◽  
L DELGADOHERRERA ◽  
R THAKKAR ◽  
B HUANG ◽  
R PADLEY
Keyword(s):  
Mortality Risk ◽  
Composite Endpoint ◽  
All Cause Mortality

Discharge to Institution Tied to Mortality Risk

2010 ◽  
Vol 3 (1) ◽  
pp. 10
Author(s):  
DAMIAN McNAMARA
Keyword(s):  
Mortality Risk

Effects of Retinoic Acid and 1,25-Dihydroxyvitamin D3 on IFN-gamma Secretion by Mononuclear Leukocytes from Nulliparous and Postparturient Dairy Cattle

2000 ◽  
Vol 70 (3) ◽  
pp. 92-101 ◽  
Author(s):  
Burim Ametaj ◽  
Brian Nonnecke ◽  
Ronald Horst ◽  
Donald Beitz
Keyword(s):  
Retinoic Acid ◽  
Dairy Cattle ◽  
Dairy Cows ◽  
Dairy Cow ◽  
Pokeweed Mitogen ◽  
Mononuclear Leukocytes ◽  
Combined Effects ◽  
Ifn Gamma ◽  
Dihydroxyvitamin D ◽  
1,25 Dihydroxyvitamin D

Individual and combined effects of several isomers of retinoic acid (RA) and 1,25-dihydroxyvitamin D3 (1,25-(OH)2D3) on interferon-gamma (IFN-gamma) secretion by blood mononuclear leukocytes (MNL) from nulliparous and postparturient Holstein cattle were evaluated in vitro. In the first experiment, effects on incubation period (24 to 72 hours) and time of supplementation (0 to 32 hours) with all-trans, 9-cis, 13-cis-, and 9,13-dicis-RAs (0 to 100 nM) on IFN-gamma secretion by pokeweed mitogen (PWM)-stimulated (0 and 10 mug/ml) MNL from nulliparous cattle were evaluated. In the second experiment, MNL from postparturient cows (bled at 0, 2, 4, and 16 days postpartum) were stimulated with PWM (0 and 10 mug/ml) in the presence of RA isomers (9-cis- or 9,13-dicis-RA; 0 to 100 nM), 1,25-(OH)2D3 (0 to 100 nM), or with combinations of these metabolites. The results show that individual isomers of RA had no effect on IFN-gamma secretion by PWM-stimulated MNL from nulliparous or postparturient cows. Furthermore 1,25-dihydroxyvitamin D3 inhibited IFN-gamma secretion by MNL from nulliparous and postparturient dairy cows; however, the degree of inhibition was greater when 9-cis- and 9,13-dicis-RA were also present in the cultures. Finally mononuclear leukocytes from postparturient dairy cows produced substantially less IFN-gamma than did MNL from nulliparous cattle. It is concluded that retinoic acids individually did not affect the capacity of leukocytes from dairy cattle to secrete IFN-gamma. This result is in marked contrast to studies in monogastric species indicating that RAs inhibit IFN-gamma secretion by peripheral blood T cells. Inhibition of IFN-gamma secretion by 1,25-(OH)2D3 was potentiated by 9-cis- and 9,13-di-cis-retinoics acids, suggesting that an excess of dietary vitamins A and D may compromise further the naturally immunosuppressed postparturient dairy cow. Additional research is necessary to determine if the combined effects of these metabolites on IFN-gamma secretion represent an increased susceptibility of the dairy cow to infectious diseases during the periparturient period. Lower secretion of IFN-gamma by MNL from postpartutient dairy cows, relative to nulliparous cattle, suggests that recently-calved cows are naturally immunosuppressed.

Emergency Department Admission and Mortality Rate for Suicidal Behavior

Crisis ◽  
2014 ◽  
Vol 35 (6) ◽  
pp. 406-414 ◽  
Author(s):  
Raimondo Maria Pavarin ◽  
Angelo Fioritti ◽  
Francesca Fontana ◽  
Silvia Marani ◽  
Alessandra Paparelli ◽  
...  
Keyword(s):  
Emergency Department ◽  
Metropolitan Area ◽  
Suicidal Behavior ◽  
Mortality Risk ◽  
Illicit Drugs ◽  
Attempted Suicide ◽  
Cox Model ◽  
Emergency Department Admission ◽  
Completed Suicide

Background: The international literature reports that for every completed suicide there are between 8 and 22 visits to an Emergency Department (ED) for attempted suicide/suicidal behavior. Aims: To describe the characteristics of admission to emergency departments (EDs) for suicide-related presenting complaints in the metropolitan area of Bologna; to estimate the risk for all-cause mortality and for suicide; to identify the profiles of subjects most at risk. Method: Follow-up of patients admitted to the EDs of the metropolitan area of Bologna between January 2004 and December 2010 for attempted suicide. A Cox model was used to evaluate the association between sociodemographic variables and the general mortality risk. Results: We identified 505 cases of attempted suicide, which were more frequent for female subjects, over the weekend, and at night (8:00 p.m./8:00 a.m.). The most used suicide methods were psychotropic drugs, sharp or blunt objects, and jumping from high places. In this cohort, 3.6% of subjects completed suicide (4.5% of males vs. 2.9% of females), 2.3% within 1 year of the start of follow-up. The most common causes of death were drug use and hanging. In the multivariate analysis, those who used illicit drugs 24 hr prior to admission to the ED (hazard ratio [HR] = 3.46, 95% CI = 1.23–9.73) and patients who refused the treatment (HR = 6.74, 95% CI = 1.86–24.40) showed an increased mortality risk for suicide. Conclusion: Deliberate self-harm patients presenting to the ED who refuse treatment represent a specific target group for setting up dedicated prevention schemes.

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