scholarly journals OR13-03 Understanding Why Older People with Low Trauma Fractures Die Prematurely

2020 ◽  
Vol 4 (Supplement_1) ◽  
Author(s):  
Thach Tran ◽  
Dana Bliuc ◽  
Sean O’Donoghue ◽  
Louise Hansen ◽  
Bo Abrahamsen ◽  
...  
Keyword(s):  
Hip Fractures ◽  
Mortality Risk ◽  
Hospital Admissions ◽  
Population Based ◽  
Risk Of Mortality ◽  
Co Morbidity ◽  
Distal Fracture ◽  
Fracture Types ◽  
Comorbidity Status ◽  
Foot Fractures

Abstract There is increasing evidence that all proximal and not just hip fractures are associated with increased mortality risk. However, the cause of this increased mortality is unknown. We sought to determine the post-fracture trajectories of subsequent hospital admissions and mortality to develop an understanding of why patients with non-hip fractures die prematurely. This nationwide Danish population-based study included all individuals aged 50+ years who sustained an incident fragility fracture between 2001 and 2014. High-trauma fractures or individuals with fracture prior to 2001 were excluded. Fracture patients were matched 1:4 by sex, age and comorbidity status with non-fracture subjects alive at the time of fracture. Comorbidities included 33 unique medical conditions of the Charlson or Elixhauser comorbidity index. We modelled the contribution of specific fractures on the risk of subsequent admissions or death within the following 2 years. There were 212,498 women and 95,372 men with fracture followed by 30,677 and 19,519 deaths, respectively over 163,482 and 384,995 person-years of follow up. Mean age at fracture was 72± 11 for women and 75± 11 for men. Proximal fractures including hip, femur, pelvis, rib, clavicle and humerus had increased mortality compared with their matched non-fracture counterparts with HRs ranging from 1.5-4.0, while distal fractures such as ankle, forearm, hand or foot fractures had similar or lower mortality risk. Almost 75% of men and 60% of women had ≥1 comorbidity. For every additional comorbidity, risk of mortality increased for all fracture types. However, only for proximal fractures did the fracture itself independently increase mortality risk over and above co-morbidity status. The 2-yr post fracture admission and mortality patterns differed between proximal and distal fractures. Proximal, but not distal fracture subjects had greater risk of any major hospital admission (including cardiovascular disease, cancer, stroke, diabetes, pneumonia and pulmonary disease) within 2 years compared with their non-fracture counterparts. Distal fractures in general had similar admission patterns as their non-fractured matched counterparts. Furthermore, 2 year mortality risk was increased for proximal fractures whether or not they were admitted to hospital post fracture. By contrast, mortality risk was similar or reduced for distal fractures compared with non-fracture controls. This study has not only confirmed the increased mortality following proximal fractures but has demonstrated differing clinical trajectories between proximal and distal fractures that contribute to this increased mortality. These findings provide important insights as to why proximal fracture subjects die prematurely that may lead to specific avenues for intervention.

scholarly journals Associations Between Anemia, Cognitive Impairment, and All-Cause Mortality in Oldest-Old Adults: A Prospective Population-Based Cohort Study

2021 ◽  
Vol 8 ◽  
Author(s):  
Jia Wangping ◽  
Han Ke ◽  
Wang Shengshu ◽  
Song Yang ◽  
Yang Shanshan ◽  
...  
Keyword(s):  
Cohort Study ◽  
Cognitive Impairment ◽  
Mortality Risk ◽  
Proportional Hazards ◽  
Oldest Old ◽  
Population Based ◽  
Cox Proportional Hazards ◽  
Risk Of Mortality ◽  
Increased Risk ◽  
All Cause Mortality

Objective: To evaluate the combined effects of anemia and cognitive function on the risk of all-cause mortality in oldest-old individuals.Design: Prospective population-based cohort study.Setting and Participants: We included 1,212 oldest-old individuals (men, 416; mean age, 93.3 years).Methods: Blood tests, physical examinations, and health questionnaire surveys were conducted in 2012 were used for baseline data. Mortality was assessed in the subsequent 2014 and 2018 survey waves. Cox proportional hazards models were used to evaluate anemia, cognitive impairment, and mortality risk. We used restricted cubic splines to analyze and visualize the association between hemoglobin (Hb) levels and mortality risk.Results: A total of 801 (66.1%) deaths were identified during the 6-year follow-up. We noted a significant association between anemia and mortality (hazard ratio [HR] 1.32, 95% confidence interval [CI] 1.14–1.54) after adjusting for confounding variables. We also observed a dose-response relationship between the severity of anemia and mortality (P < 0.001). In the restricted cubic spline models, Hb levels had a reverse J-shaped association with mortality risk (HR 0.88, 95% CI 0.84–0.93 per 10 g/L-increase in Hb levels below 130 g/L). The reverse J-shaped association persisted in individuals without cognitive impairment (HR 0.88, 95% CI 0.79–0.98 per 10 g/L-increase in Hb levels below 110 g/L). For people with cognitive impairment, Hb levels were inversely associated with mortality risk (HR 0.83, 95% CI 0.78–0.89 per 10 g/L-increase in Hb levels below 150 g/L). People with anemia and cognitive impairment had the highest risk of mortality (HR 2.60, 95% CI 2.06–3.27).Conclusion: Our results indicate that anemia is associated with an increased risk of mortality in oldest-old people. Cognitive impairment modifies the association between Hb levels and mortality.

scholarly journals Mortality risk from acute aortic dissection among hospital admissions during weekends and holiday season

PLoS ONE ◽  
2021 ◽  
Vol 16 (9) ◽  
pp. e0255942
Author(s):  
I-Min Su ◽  
Huei-Kai Huang ◽  
Peter Pin-Sung Liu ◽  
Jin-Yi Hsu ◽  
Shu-Man Lin ◽  
...  
Keyword(s):  
Mortality Rate ◽  
Aortic Dissection ◽  
Mortality Risk ◽  
Acute Aortic Dissection ◽  
Hospital Admissions ◽  
Weekend Effect ◽  
Hospital Death ◽  
Research Database ◽  
Risk Of Mortality ◽  
Holiday Season

Background Acute aortic dissection is a life-threatening condition associated with high mortality rate. Findings from previous studies addressing the “weekend effect” on the mortality rate from an acute aortic dissection mortality have been inconsistent. Furthermore, the effect of admission for acute aortic dissection during the holiday season has not been previously investigated. Objective Our aim was to evaluate the effect of admission for acute aortic dissection during holiday season or weekends on the risk of mortality. Methods We conducted a retrospective analysis of nationwide cohort data from the Taiwan’s National Health Insurance Research Database. We collected data on all adult patients hospitalized for acute aortic dissection between 2001 and 2017 in Taiwan and classified them into the following three groups based on day of admission: holiday season (at least 4 consecutive days; n = 280), weekend (n = 1 041), and weekday (n = 3 109). The following three outcomes were evaluated: in-hospital mortality, 7-day mortality, and 180-day mortality. Results A multivariable logistic regression was used to adjust for possible cofounders on the measured outcomes. Compared to weekday admissions for acute aortic dissection, weekend admissions resulted in a 29% increase in the risk of in-hospital death (aOR = 1.29; 95% CI, 1.05–1.59; P = 0.0153), with a 25% increase in the 7-day (aOR = 1.25; 95% CI, 1.001–1.563; P = 0.0492) and 20% increase in the 180-day mortality risk (aOR = 1.20; 95% CI, 1.01–1.42; P = 0.0395). Of note, admission over the holiday season did not result in a higher mortality risk than for weekday admissions; this finding, however, might reflect insufficient statistical power on subgroup analysis. Conclusion Patients admitted for acute aortic dissection during the weekends are at higher risk of mortality compared to those admitted on weekdays. Our finding likely reflects inadequate staffing and team experience of weekend staff and can guide healthcare policy makers to improve patient outcomes.

scholarly journals Childbearing and mortality among women with personality disorders: nationwide registered-based cohort study

BJPsych Open ◽  
2020 ◽  
Vol 6 (5) ◽  
Author(s):  
Efthymios Kouppis ◽  
Charlotte Björkenstam ◽  
Bengt Gerdin ◽  
Lisa Ekselius ◽  
Emma Björkenstam
Keyword(s):  
Cohort Study ◽  
Personality Disorder ◽  
Mortality Risk ◽  
Cox Regression ◽  
Population Based ◽  
Lower Mortality ◽  
Healthcare Use ◽  
Nulliparous Women ◽  
Hazard Ratios ◽  
Risk Of Mortality

Background People with a personality disorder have a higher mortality and reduced life expectancy than the general population. Childbearing is thought to have a protective effect on morbidity and mortality. Yet, there are no studies on whether childbearing is related to a lower mortality among women with personality disorder. Aims This study examined associations between childbearing and mortality among women with personality disorder. Our hypothesis was that parity would be associated with lower mortality. Method This register-based cohort study included 27 412 women treated for personality disorder in in-patient or specialised out-patient care between 1990 and 2015. We used nationwide population-based registers to obtain information on sociodemographics, child delivery, healthcare use and mortality. Mortality risk estimates were calculated as hazard ratios (HRs) with 95% CIs using Cox regression. Adjustments were made for year of birth, educational level, age at diagnosis, comorbidity and severity of personality disorder. Results Nulliparous women had a nearly twofold increased mortality risk (adjusted HR = 1.78, 95% CI 1.50–2.12) compared with parous women and over twofold mortality risk (adjusted HR = 2.29, 95% CI 1.72–3.04) compared with those giving birth after their first personality disorder diagnosis. Those giving birth before their first personality disorder diagnosis had a 1.5-fold higher risk of mortality than those giving birth after their first personality disorder diagnosis (adjusted HR = 1.48, 95% CI 1.06–2.07). There was a threefold risk of suicide in nulliparous women compared with those giving birth after their first personality disorder diagnosis (adjusted HR = 2.90, 95% CI 1.97–4.26). Conclusions Childbearing history should be an integral part of the clinical evaluation of women with personality disorder.

Increased mortality risk among offspring of mothers with postnatal depression: a nationwide population-based study in Taiwan

2011 ◽  
Vol 41 (11) ◽  
pp. 2287-2296 ◽  
Author(s):  
Y.-H. Chen ◽  
S.-Y. Tsai ◽  
H.-C. Lin
Keyword(s):  
Preschool Children ◽  
Mortality Risk ◽  
Postnatal Depression ◽  
Population Based ◽  
Research Database ◽  
Population Based Study ◽  
Risk Of Death ◽  
Risk Of Mortality ◽  
Increased Risk ◽  
Comparison Cohort

BackgroundThere is compelling evidence that children of mothers with postnatal depression (PD) experience poor developmental outcomes. However, no studies have specifically ascertained the risk of mortality for offspring during preschool years, the most catastrophic outcome in the vulnerable period. This nationwide population-based study aimed to investigate whether maternal depression in the first year after giving birth was associated with increased mortality risk among their preschool children aged up to 5 years.MethodThree nationwide population-based datasets [the National Health Insurance Research Database (NHIRD), birth certificate registry and death certificate registry] were linked in this study. A total of 10 236 offspring of mothers with PD were recruited, together with a comparison cohort of 81 888 births matched with the affected women in terms of maternal age and year of delivery. Each child was traced for 5 years from delivery between 2001 and 2003 until the end of 2008 to determine mortality during preschool years.ResultsDuring preschool years, 98 (0.96%) deaths were identified among the offspring of mothers with PD and 470 (0.57%) children in the comparison cohort died. For children up to 5 years old, exposure to maternal PD was independently associated with a 1.47-fold [95% confidence interval (CI) 1.16–1.87] increased mortality risk, after adjusting for family income, urbanization level and the characteristics of mother, father and infant. The risk of death by unnatural causes was even higher (about 2.23 times the risk, 95% CI 1.34–3.70) among exposed offspring.ConclusionsPD places preschool children at significantly increased risk of mortality, especially from unnatural causes of death.

Nonelective hospital admissions, discharge disposition, and health services utilization in epilepsy patients: A population‐based study

Epilepsia ◽  
2020 ◽  
Vol 61 (9) ◽  
pp. 1969-1978
Author(s):  
Churl‐Su Kwon ◽  
Bonnie Wong ◽  
Parul Agarwal ◽  
Jung‐Yi Lin ◽  
Madhu Mazumdar ◽  
...  
Keyword(s):  
Health Services ◽  
Hospital Admissions ◽  
Health Services Utilization ◽  
Population Based ◽  
Population Based Study ◽  
Services Utilization ◽  
Discharge Disposition

scholarly journals Prior Admissions as a Risk Factor for Readmission in Patients Surgically Treated for Femur Fractures: Implications for a Potential Hip Fracture Bundle

2021 ◽  
Vol 12 ◽  
pp. 215145932199616
Author(s):  
Robert Erlichman ◽  
Nicholas Kolodychuk ◽  
Joseph N. Gabra ◽  
Harshitha Dudipala ◽  
Brook Maxhimer ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Regression Analysis ◽  
Hip Fracture ◽  
Logistic Regression Analysis ◽  
Hip Fractures ◽  
Surgical Procedure ◽  
Hospital Admissions ◽  
Fracture Care ◽  
Increased Risk ◽  
Payment Models

Introduction: Hip fractures are a significant economic burden to our healthcare system. As there have been efforts made to create an alternative payment model for hip fracture care, it will be imperative to risk-stratify reimbursement for these medically comorbid patients. We hypothesized that patients readmitted to the hospital within 90 days would be more likely to have a recent previous hospital admission, prior to their injury. Patients with a recent prior admission could therefore be considered higher risk for readmission and increased cost. Methods: A retrospective chart review identified 598 patients who underwent surgical fixation of a hip or femur fracture. Data on readmissions within 90 days of surgical procedure and previous admissions in the year prior to injury resulting in surgical procedure were collected. Logistic regression analysis was used to determine if recent prior admission had increased risk of 90-day readmission. A subgroup analysis of geriatric hip fractures and of readmitted patients were also performed. Results: Having a prior admission within one year was significantly associated (p < 0.0001) for 90-day readmission. Specifically, logistic regression analysis revealed that a prior admission was significantly associated with 90-day readmission with an odds ratio of 7.2 (95% CI: 4.8-10.9). Discussion: This patient population has a high rate of prior hospital admissions, and these prior admissions were predictive of 90-day readmission. Alternative payment models that include penalties for readmissions or fail to apply robust risk stratification may unjustly penalize hospital systems which care for more medically complex patients. Conclusions: Hip fracture patients with a recent prior admission to the hospital are at an increased risk for 90-day readmission. This information should be considered as alternative payment models are developed for hip fracture care.

scholarly journals Cohort profile: CROSS-TRACKS: a population-based open cohort across healthcare sectors in Denmark

BMJ Open ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. e039996
Author(s):  
Anders Hammerich Riis ◽  
Pia Kjær Kristensen ◽  
Matilde Grøndahl Petersen ◽  
Ninna Hinchely Ebdrup ◽  
Simon Meyer Lauritsen ◽  
...  
Keyword(s):  
Artificial Intelligence ◽  
Primary Care ◽  
Hospital Admissions ◽  
Smoking Status ◽  
Population Based ◽  
Fertility Treatment ◽  
Study Patient ◽  
Transfer Payment ◽  
Sociodemographic Characteristics ◽  
Patient Pathways

PurposeThis paper describes the open cohort CROSS-TRACKS, which comprises population-based data from primary care, secondary care and national registries to study patient pathways and transitions across sectors while adjusting for sociodemographic characteristics.ParticipantsA total of 221 283 individuals resided in the four Danish municipalities that constituted the catchment area of Horsens Regional Hospital in 2012–2018. A total of 96% of the population used primary care, 35% received at least one transfer payment and 66% was in contact with a hospital at least once in the period. Additional clinical information is available for hospital contacts (eg, alcohol intake, smoking status, body mass index and blood pressure). A total of 23% (n=8191) of individuals aged ≥65 years had at least one potentially preventable hospital admission, and 73% (n=5941) of these individuals had more than one.Findings to dateThe cohort is currently used for research projects in epidemiology and artificial intelligence. These projects comprise a prediction model for potentially preventable hospital admissions, a clinical decision support system based on artificial intelligence, prevention of medication errors in the transition between sectors, health behaviour and sociodemographic characteristics of men and women prior to fertility treatment, and a recently published study applying machine learning methods for early detection of sepsis.Future plansThe CROSS-TRACKS cohort will be expanded to comprise the entire Central Denmark Region consisting of 1.3 million residents. The cohort can provide new knowledge on how to best organise interventions across healthcare sectors and prevent potentially preventable hospital admissions. Such knowledge would benefit both the individual citizen and society as a whole.

scholarly journals The impact of COVID-19 infection on hip fracture 30-day mortality

Trauma ◽  
2021 ◽  
pp. 146040862094972
Author(s):  
Ahmed Fadulelmola ◽  
Rob Gregory ◽  
Gavin Gordon ◽  
Fiona Smith ◽  
Andrew Jennings
Keyword(s):  
Hip Fracture ◽  
Hip Fractures ◽  
Hospital Admissions ◽  
The Elderly ◽  
Primary Outcome Measure ◽  
Time To Death ◽  
Significant Difference ◽  
The Mean ◽  
The Impact ◽  
Mean Time

Introduction: A novel virus, SARS-CoV-2, has caused a fatal global pandemic which particularly affects the elderly and those with comorbidities. Hip fractures affect elderly populations, necessitate hospital admissions and place this group at particular risk from COVID-19 infection. This study investigates the effect of COVID-19 infection on 30-day hip fracture mortality. Method: Data related to 75 adult hip fractures admitted to two units during March and April 2020 were reviewed. The mean age was 83.5 years (range 65–98 years), and most (53, 70.7%) were women. The primary outcome measure was 30-day mortality associated with COVID-19 infection. Results: The COVID-19 infection rate was 26.7% (20 patients), with a significant difference in the 30-day mortality rate in the COVID-19-positive group (10/20, 50%) compared to the COVID-19-negative group (4/55, 7.3%), with mean time to death of 19.8 days (95% confidence interval: 17.0–22.5). The mean time from admission to surgery was 43.1 h and 38.3 h, in COVID-19-positive and COVID-19-negative groups, respectively. All COVID-19-positive patients had shown symptoms of fever and cough, and all 10 cases who died were hypoxic. Seven (35%) cases had radiological lung findings consistent of viral pneumonitis which resulted in mortality (70% of mortality). 30% ( n = 6) contracted the COVID-19 infection in the community, and 70% ( n = 14) developed symptoms after hospital admission. Conclusion: Hip fractures associated with COVID-19 infection have a high 30-day mortality. COVID-19 testing and chest X-ray for patients presenting with hip fractures help in early planning of high-risk surgeries and allow counselling of the patients and family using realistic prognosis.

The outcomes of emergency hospital admissions with non-malignant upper gastrointestinal bleeding in England between 2003 and 2015

Endoscopy ◽  
2021 ◽  
Author(s):  
James Rees ◽  
Felicity Evison ◽  
Jemma Mytton ◽  
Prashant Patel ◽  
Nigel Trudgill
Keyword(s):  
Gastrointestinal Bleeding ◽  
Variceal Bleeding ◽  
Key Management ◽  
Hospital Admissions ◽  
Upper Gastrointestinal Bleeding ◽  
Medical Emergency ◽  
Emergency Admissions ◽  
Co Morbidity ◽  
Standardized Mortality Rate ◽  
Upper Gastrointestinal

Abstract Background Upper gastrointestinal bleeding (UGIB) is a common medical emergency with significant mortality. Despite developments in endoscopic and clinical management, only minor improvements in outcomes have been reported. Methods This was a retrospective cohort study of patients with non-malignant UGIB emergency admissions in England between 2003 and 2015, using Hospital Episode Statistics. Multilevel logistic regression analysis examined the associations with mortality. Results 242 796 patients with an UGIB admission were identified (58.8 % men; median age 70 [interquartile range (IQR) 53 – 81]). Between 2003 and 2015, falls occurred in both 30-day mortality (7.5 % to 7.0 %; P < 0.001) and age-standardized mortality (odds ratio (OR) 0.74, 95 % confidence interval [CI] 0.69 – 0.80; P < 0.001), including from variceal bleeding (OR 0.63, 95 %CI 0.45 – 0.87; P < 0.005). Increasing co-morbidity (Charlson score > 5, OR 2.94, 95 %CI 2.85 – 3.04; P < 0.001), older age (> 83 years, OR 6.50, 95 %CI 6.09 – 6.94; P < 0.001), variceal bleeding (OR 2.03, 95 %CI 1.89 – 2.18; P < 0.001), and a weekend admission (Sunday, OR 1.18, 95 %CI 1.12 – 1.23; P < 0.001) were associated with 30-day mortality. Of deaths at 30 days, 8.9 % were from ischemic heart disease (IHD) and the cardiovascular age-standardized mortality rate following UGIB was high (IHD deaths within 1 year, 1188.4 [95 %CI 1036.8 – 1353.8] per 100 000 men in 2003). Conclusions Between 2003 and 2015, 30-day mortality among emergency admissions with non-malignant UGIB fell by 0.5 % to 7.0 %. Mortality was higher among UGIB admissions at the weekend, with important implications for service provision. Patients with UGIB had a much greater risk of subsequently dying from cardiovascular disease and addressing this risk is a key management step in UGIB.

scholarly journals Comparison of Cancer Patients to Non-Cancer Patients among COVID-19 Inpatients at a National Level

Cancers ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 1436
Author(s):  
Alain Bernard ◽  
Jonathan Cottenet ◽  
Philippe Bonniaud ◽  
Lionel Piroth ◽  
Patrick Arveux ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Cancer Patients ◽  
Mortality Risk ◽  
Hospital Admissions ◽  
National Level ◽  
Administrative Database ◽  
Hospital Death ◽  
Solid Cancer ◽  
Hematological Cancer ◽  
Risk Of Death

(1) Background: Several smaller studies have shown that COVID-19 patients with cancer are at a significantly higher risk of death. Our objective was to compare patients hospitalized for COVID-19 with cancer to those without cancer using national data and to study the effect of cancer on the risk of hospital death and intensive care unit (ICU) admission. (2) Methods: All patients hospitalized in France for COVID-19 in March–April 2020 were included from the French national administrative database, which contains discharge summaries for all hospital admissions in France. Cancer patients were identified within this population. The effect of cancer was estimated with logistic regression, adjusting for age, sex and comorbidities. (3) Results: Among the 89,530 COVID-19 patients, we identified 6201 cancer patients (6.9%). These patients were older and were more likely to be men and to have complications (acute respiratory and kidney failure, venous thrombosis, atrial fibrillation) than those without cancer. In patients with hematological cancer, admission to ICU was significantly more frequent (24.8%) than patients without cancer (16.4%) (p < 0.01). Solid cancer patients without metastasis had a significantly higher mortality risk than patients without cancer (aOR = 1.4 [1.3–1.5]), and the difference was even more marked for metastatic solid cancer patients (aOR = 3.6 [3.2–4.0]). Compared to patients with colorectal cancer, patients with lung cancer, digestive cancer (excluding colorectal cancer) and hematological cancer had a higher mortality risk (aOR = 2.0 [1.6–2.6], 1.6 [1.3–2.1] and 1.4 [1.1–1.8], respectively). (4) Conclusions: This study shows that, in France, patients with COVID-19 and cancer have a two-fold risk of death when compared to COVID-19 patients without cancer. We suggest the need to reorganize facilities to prevent the contamination of patients being treated for cancer, similar to what is already being done in some countries.

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