Body mass index standard deviation score and obesity in children with type 1 diabetes in the Nordic countries. HbA1c and other predictors of increasing BMISDS

BACKGROUND

Intensified insulin therapy may increase body weight and cause obesity. This study compared body mass index standard deviation score (BMISDS) and obesity rate in children with type 1 diabetes (T1D) in Denmark, Iceland, Norway and Sweden, and uncovered predictors for increasing BMISDS.

METHODS

Data registered in the Nordic national childhood diabetes databases during the period 2008-2012 on children below 15 years with T1D for more than 3 months were compiled, including information on gender, age, diabetes duration, hemoglobin A_1c (HbA_1c ), insulin dose, severe hypoglycemia (SH), treatment modality, height and weight. The Swedish reference chart for BMI was used for calculating BMISDS.

RESULTS

Totally, 11 025 children (48% females) (30 994 registrations) were included. Medians by the last recorded examination were: age, 13.5 years; diabetes duration, 4.3 years; HbA_1c , 7.9% (63 mmol/mol); insulin dose, 0.8 IU/kg/d and BMISDS, 0.70. Obesity rate was 18.5%. Adjusted mean BMISDS (BMISDS adj) was inversely related to HbA_1c and directly to diabetes duration. Higher BMISDS adj was found in those with an insulin dose above 0.6 IU/kg/d, and in girls above 10 years. Pump users had higher BMISDS adj than pen users, and patients with registered SH had higher BMISDS adj than patients without SH (both P < .001).

CONCLUSION

Obesity rate in children with T1D in the Nordic countries is high, however, with country differences. Low HbA_1c , long diabetes duration, higher insulin dose, pump treatment and experiencing a SH predicted higher BMISDS. Diabetes caregivers should balance the risk of obesity and the benefit of a very low HbA_1c.

Safe working in a 7-day service. Experience of hip fracture care as documented by the UK National Hip Fracture Database

Objective

to describe differences in care and 30-day mortality of patients admitted with hip fracture on weekends (Saturday-Sunday) compared to weekdays (Monday-Friday), and their relationship to the organisation of care.

Methods

data came from the National Hip Fracture Database (NHFD) linked to ONS mortality data on 52,599 patients presenting to 162 units in England between 1 January and 31 December 2014. This was combined with information on geriatrician staffing and major trauma centre (MTC) status. 30-day mortality and care were compared for patients admitted at weekends and weekdays; separately for patients treated in units grouped by the mean level of input by geriatricians, weekend geriatrician clinical cover and MTC status. Differences were adjusted for variation in patients' characteristics.

Results

there was no evidence of differences in 30-day mortality between patients admitted at weekends compared to weekdays (7.2 vs 7.5%, P = 0.3) before or after adjusting for patient characteristics in either MTCs or general hospitals. The proportion receiving a preoperative geriatrician assessment was lower at weekends (42.8 vs 60.7%, P < 0.001). 30-day mortality was lower in units with higher levels of geriatrician input, but there was no weekend mortality effect associated with lower levels of input or absence of weekend cover.

Conclusion

there was no evidence of a weekend mortality effect among patients treated for hip fracture in the English NHS. It appears that clinical teams provide comparably safe and effective care throughout the week. However, greater geriatrician involvement in teams was associated with overall lower mortality.

Short communication: Persistent socio-economic inequality in frequent headache among Danish adolescents from 1991 to 2014

BACKGROUND

The association between socio-economic status (SES) and headache among adolescents is an understudied issue, and no study has examined whether such an association changes over time. The aim was to examine trends in socio-economic inequality in frequent headache among 11- to 15-year-olds in Denmark from 1991 to 2014, using occupational social class (OSC) as indicator of SES.

METHODS

The study applies data from the Danish part of the international Health Behaviour in School-aged Children (HBSC) study. HBSC includes nationally representative samples of 11-, 13- and 15-year-olds. This study combines data from seven data survey years from 1991 to 2014, participation rate 88.6%, n = 31,102. We report absolute inequality as per cent difference in frequent headache between high and low OSC and relative inequality as odds ratio for frequent headache by OSC.

RESULTS

In the entire study population, 10.4% reported frequent headache. There was a significant increase in frequent headache from 8.0% in 1991 to 12.9% in 2014, test for trend, p < 0.0001. This increasing trend was significant in all OSCs. The prevalence of frequent headache was significantly higher in low than high OSC, OR = 1.50 (95% CI: 1.34-1.67). This socio-economic inequality in frequent headache was persistent from 1991 to 2014.

CONCLUSION

There was a significant and persistent socio-economic inequality, i.e. increasing prevalence of frequent headache with decreasing OSC. The association between socio-economic position and headache did not significantly change over time, i.e. the statistical interaction between OSC and survey year was insignificant.

SIGNIFICANCE

The prevalence of frequent headache among adolescents increases with decreasing SES. This socio-economic inequality has been persistent among adolescents in Denmark from 1991 to 2014. Clinicians should be aware of this social inequality.

Using national hip fracture registries and audit databases to develop an international perspective

Hip fracture is the commonest reason for older people to need emergency anaesthesia and surgery, and leads to prolonged dependence for many of those who survive. People with this injury are usually identified very early in their hospital care, so hip fracture is an ideal marker condition with which to audit the care offered to older people by health services around the world. We have reviewed the reports of eight national audit programmes, to examine the approach used in each, and highlight differences in case mix, management and outcomes in different countries. The national audits provide a consistent picture of typical patients - an average age of 80 years, with less than a third being men, and a third of all patients having cognitive impairment - but there was surprising variation in the type of fracture, of operation and of anaesthesia and hospital length of stay in different countries. These national audits provide a unique opportunity to compare how health care systems of different countries are responding to the same clinical challenge. This review will encourage the development and reporting of a standardised dataset to support international collaboration in healthcare audit.

Predicting 30-day mortality after hip fracture surgery: Evaluation of the National Hip Fracture Database case-mix adjustment model

OBJECTIVES

The National Hip Fracture Database (NHFD) publishes hospital-level risk-adjusted mortality rates following hip fracture surgery in England, Wales and Northern Ireland. The performance of the risk model used by the NHFD was compared with the widely-used Nottingham Hip Fracture Score.

METHODS

Data from 94 hospitals on patients aged 60 to 110 who had hip fracture surgery between May 2013 and July 2013 were analysed. Data were linked to the Office for National Statistics (ONS) death register to calculate the 30-day mortality rate. Risk of death was predicted for each patient using the NHFD and Nottingham models in a development dataset using logistic regression to define the models' coefficients. This was followed by testing the performance of these refined models in a second validation dataset.

RESULTS

The 30-day mortality rate was 5.36% in the validation dataset (n = 3861), slightly lower than the 6.40% in the development dataset (n = 4044). The NHFD and Nottingham models showed a slightly lower discrimination in the validation dataset compared with the development dataset, but both still displayed moderate discriminative power (c-statistic for NHFD = 0.71, 95% confidence interval (CI) 0.67 to 0.74; Nottingham model = 0.70, 95% CI 0.68 to 0.75). Both models defined similar ranges of predicted mortality risk (1% to 18%) in assessment of calibration.

CONCLUSIONS

Both models have limitations in predicting mortality for individual patients after hip fracture surgery, but the NHFD risk adjustment model performed as well as the widely-used Nottingham prognostic tool and is therefore a reasonable alternative for risk adjustment in the United Kingdom hip fracture population.Cite this article: Bone Joint Res 2017;6:550-556.

Increased orthogeriatrician involvement in hip fracture care and its impact on mortality in England

Objectives

to describe the increase in orthogeriatrician involvement in hip fracture care in England and its association with improvements in time to surgery and mortality.

Study design

analysis of Hospital Episode Statistics for 196,401 patients presenting with hip fracture to 150 hospitals in England between 1 April 2010 and 28 February 2014, combined with data on orthogeriatrician hours from a national organisational survey.

Methods

we examined changes in the average number of hours worked by orthogeriatricians in orthopaedic departments per patient with hip fracture, and their potential effect on mortality within 30 days of presentation. The role of prompt surgery (on day of or day after presentation) was explored as a potential confounding factor. Associations were assessed using conditional Poisson regression models with adjustment for patients' sex, age and comorbidity and year, with hospitals treated as fixed effects.

Results

between 2010 and 2013, there was an increase of 2.5 hours per patient in the median number of hours worked by orthogeriatricians-from 1.5 to 4.0 hours. An increase of 2.5 hours per patient was associated with a relative reduction in mortality of 3.4% (95% confidence interval 0.9% to 5.9%, P = 0.01). This corresponds to an absolute reduction of approximately 0.3%. Higher numbers of orthogeriatrician hours were associated with higher rates of prompt surgery, but were independently associated with lower mortality.

Conclusion

in the context of initiatives to improve hip fracture care, we identified statistically significant and robust associations between increased orthogeriatrician hours per patient and reduced 30-day mortality.

The National Hip Fracture Database (NHFD) - Using a national clinical audit to raise standards of nursing care

The National Hip Fracture Database (NHFD) is a key clinical governance programme for staff working in trauma wards across England, Wales and Northern Ireland. It uses prospectively collected information about the 65,000 people who present with hip fracture each year, and links these with information about the quality of care and outcome for each individual. The NHFD can, therefore, provide a picture of the care offered to frail older people with this injury - people who, between them, occupy nearly half of inpatient trauma beds. The NHFD uses its website (www.nhfd.co.uk) to feed back live information to each of the countries' 180 trauma units - allowing them to bench mark their performance against national standards, and against that in other hospitals. This helps to develop a consensus over the best care for frail older people in areas where national guidance is not yet available. This article shows how the NHFD is contributing to four key aspects of patient safety and nursing care: the prevention of pressure ulcers and post-operative delirium, the monitoring of falls incidence across hospitals and nutritional assessment of patients with hip fracture.

Incidence of severe hypoglycemia in children with type 1 diabetes in the Nordic countries in the period 2008-2012: association with hemoglobin A 1c and treatment modality

OBJECTIVE

Treatment of type 1 diabetes has been intensified aiming at normalizing blood glucose, which may increase the risk of severe hypoglycemia (SH). We aimed to compare the incidence of SH events in the four Nordic countries Denmark, Iceland, Norway and Sweden, and to assess the influence of hemoglobin A1c (HbA_1c) and treatment modalities on the frequency of SH; particularly, to explore if a HbA_1c target ≤6.7% (50 mmol/mol) is feasible.

RESEARCH DESIGN AND METHODS

Data on children below 15 years with a diabetes duration more than 1 year, registered in the national childhood diabetes databases in the four Nordic countries from 2008 to 2012, were compiled. Data completeness was more than 95%.

RESULTS

Totally 8806 (48% females) patients with 29 715 person years were included, mean age and diabetes duration were 11 years and 5.1 years, respectively. The overall rate of SH was 6.0 per 100 patient-years, and did not change during the study period. The Swedish population constantly had the lowest SH incidence while it decreased significantly in the Danish population. HbA_1c decreased significantly over time (p<0.01), while the number of pump users increased (p<0.01). Stratifying for HbA_1c levels showed the lowest risk of SH in patients with HbA_1c ≤6.7% (≤50 mmol/mol), but in the statistical models adjusting for possible confounders the difference between the HbA_1c groups disappeared. Pump users had the lowest SH risk, also after adjusting for possible confounders.

CONCLUSIONS

Risk of SH differs between the Nordic countries with the lowest risk in Sweden. Pump therapy was associated with decreased risk of SH. The low HbA_1c group had the same or a lower risk of SH compared with the highest HbA_1c groups. A target HbA_1c ≤6.7% (≤50 mmol/mol) seems achievable without increasing the risk of SH.

Diurnal and seasonal patterns in presentations with hip fracture-data from the national hip fracture database

PURPOSE

we set out to examine diurnal and seasonal variation in hip fracture presentations to question their origin and to consider their implications for the organisation of health services for older people.

METHODS

we used the National Hip Fracture Database to identify the time of presentation and surgery for 64,102 patients; all those older than 60 years who sustained this injury in England, Wales and Northern Ireland during 2014.

RESULTS

we found marked diurnal variation in rates of presentation, increasing sharply after 0800 hours and decreasing only after 1800 hours. Among people who sustained their hip fracture in hospital (n = 2,761) or in a care home (n = 12,141), there were peaks in presentations around 0900 and 1800 hours. Time of presentation had a very marked effect on whether surgery was delayed by more than 24 hours but less against the national guidelines of surgery within 36 hours or by the next day. There were 15.6% more presentations during December compared to all other months (9.5% versus 8.2%, P < 0.001), a pattern also found among people living in care homes (9.1% versus 8.3%, P < 0.001).

CONCLUSIONS

we have identified morning and evening peaks of presentation for inpatients and care home residents and a December increase in overall hip fracture numbers. These patterns warrant further investigation if those organising health services are to prevent this injury, and to provide appropriate beds and prompt operations for the people who sustain it.

The impact of social deprivation on mortality following hip fracture in England and Wales: a record linkage study

We used routine hospital data to investigate whether socially deprived patients had an increased risk of dying following hip fracture compared with affluent patients. We found that the most deprived patients had a significantly increased risk of dying at 30, 90 and 365 days compared with the most affluent patients.

INTRODUCTION

To identify whether social deprivation has any effect on mortality risk after emergency admission with hip fracture and to determine whether any increased mortality observed among deprived groups was associated with patient and hospital-related factors.

METHODS

We used routine, linked hospital inpatient and mortality data for emergency admissions with a hip fracture in both England and Wales between 2004 and 2011. Mortality rates at 30, 90 and 365 days were reported. Logistic regression was used to identify any significant increases in mortality with higher levels of social deprivation and the influence of other risk factors on any increased mortality among the most deprived group.

RESULTS

Mortality rates at 30, 90 and 365 days were 9.3, 17.4 and 29.0 % in England and 8.3, 16.1 and 27.9 % in Wales. Social deprivation was significantly associated with increased mortality in the most deprived quintile compared with the least deprived quintile at 30, 90 and 365 days in England (OR = 1.187, 1.185 and 1.154, respectively) and at 90 and 365 days in Wales (1.135 and 1.203). There was a little interaction between deprivation and other risk factors influencing 30- and 365-day mortality except for patient age, pre-fracture residence and hospital size.

CONCLUSIONS

We demonstrated a positive association between social deprivation and increased mortality at 30 days post-admission for hip fracture in both England and Wales that was still evident at 90 and 365 days. We found little influence of other factors on social inequalities in mortality risk at 30 and 365 days post-admission.

Persistent post-surgical pain and signs of nerve injury: the Tromsø Study

BACKGROUND

The contribution of nerve lesions and neuropathic pain to persistent post-surgical pain (PPSP) is poorly established. The aim of this study was to assess the association between PPSP and symptoms and signs of possible nerve injury in an unselected surgical sample.

METHODS

Eighty-one individuals with and without persistent pain after surgical procedures, were recruited from a cross-sectional study. Follow-up examination with questionnaires and quantitative sensory testing was performed 15-32 months later (21-64 months after surgery).

RESULTS

The median rating of maximum pain intensity among individuals with PPSP decreased from numerical rating scale 4/10 at baseline to 2/10 at follow-up, but considerable changes occurred in both directions. Individuals with PPSP at follow-up were significantly more likely to self-report sensory abnormalities than those without PPSP; however, results from sensory testing did not differ significantly between the groups. Self-report of sensory disturbances at the site of surgery was associated with increased warm detection thresholds and tactile pain thresholds. Among individuals with PPSP, 61% had positive findings on sensory testing, suggesting probable neuropathic pain.

CONCLUSION

In this study, associations between self-reported symptoms and PPSP were stronger than associations between self-reported symptoms and results of psychophysical tests. Fluctuations in pain intensity together with wide ranges for normal variability in sensory functions, hampers detection of significant group differences. Methodological aspects of quantitative sensory testing applied in a mixed clinical sample are discussed.

Antibiotic prescribing and associated diarrhoea: a prospective cohort study of care home residents

BACKGROUND

the risk factors for and frequency of antibiotic prescription and antibiotic-associated diarrhoea (AAD) among care home residents are unknown.

AIM

to prospectively study frequency and risks for antibiotic prescribing and AAD for care home residents.

DESIGN AND SETTING

a 12-month prospective cohort study in care homes across South Wales.

METHOD

antibiotic prescriptions and the development of AAD were recorded on case report forms. We defined AAD as three or more loose stools in a 24-h period occurring within 8 weeks of exposure to an antibiotic.

RESULTS

we recruited 279 residents from 10 care homes. The incidence of antibiotic prescriptions was 2.16 prescriptions per resident year (95% CI: 1.90-2.46). Antibiotics were less likely to be prescribed to residents from dual-registered homes (OR compared with nursing homes: 0.38, 95% CI: 0.18-0.79). For those who were prescribed antibiotics, the incidence of AAD was 0.57 episodes per resident year (95% CI: 0.41-0.81 episodes). AAD was more likely in residents who were prescribed co-amoxiclav (hazards ratio, HR = 2.08, 95% confidence interval, CI: 1.18-3.66) or routinely used incontinence pads (HR = 2.54, 95% CI: 1.26-5.13) and less likely in residents from residential homes (HR compared with nursing homes: 0.14, 95% CI: 0.06-0.32).

CONCLUSION

residents of care homes, particularly of nursing homes, are frequently prescribed antibiotics and often experience diarrhoea following such prescriptions. Co-amoxiclav is associated with greater risk of AAD.

Prevalence and predictors of severe hypoglycemia in Danish children and adolescents with diabetes

OBJECTIVE

To investigate the prevalence of severe hypoglycemia in Danish children and adolescents with type 1 diabetes and to pinpoint predictors of this acute complication in children on modern treatment modalities.

RESEARCH DESIGN AND METHODS

The study is based on data from DanDiabKids, a national diabetes register for children and adolescents. The register contains data on patients with type 1 diabetes with an ascertainment rate of 99%. Data from 3320 patients aged 0-18 yr was included in the study period from 1998 to 2009 and analyzed using a negative binomial model.

RESULTS

One thousand nine hundred and ninety-nine episodes of severe hypoglycemia in 867 patients were registered conferring an overall incidence of severe hypoglycemia of 15.1 [95% confident interval (CI): 13.8; 16.4] per 100 patient years. This remained unchanged during the study period. Duration of diabetes, age and treatment in centers managing less than 100 patients significantly increased the risk of severe hypoglycemia (p < 0.001). Patients on insulin pump therapy had a 42% reduced risk of severe hypoglycemia compared with pen treated patients (p = 0.01). Patients treated with five or more daily insulin injections had a 31% (95% CI: 17; 49) reduced risk of severe hypoglycemia compared to patients on fewer daily injections (p = 0.015).

CONCLUSIONS

Despite improvements in metabolic control over a decade the prevalence of severe hypoglycemic events remained unchanged. More intensive treatments such as insulin pump therapy and multiple daily injections on a national level seems to be a protective factor for developing severe hypoglycemia up to 2009.

Safety guideline: reducing the risk from cemented hemiarthroplasty for hip fracture 2015: Association of Anaesthetists of Great Britain and Ireland British Orthopaedic Association British Geriatric Society

Concise guidelines are presented for the preparation and conduct of anaesthesia and surgery in patients undergoing cemented hemiarthroplasty for hip fracture. The Working Party specifically considered recent publications highlighting complications occurring during the peri‐operative period 1, 2. The advice presented is based on previously published advice and clinical studies.

Nationwide reduction in the frequency of severe hypoglycemia by half

AIMS

To examine contemporary rates of severe hypoglycemia (SH) and identify the effect of predictors of SH in a pediatric type 1 diabetes population.

METHODS

The national diabetes register provided data on children residing in Denmark from 2008 to 2013 in this register-based population study. Robust Poisson regression models were applied.

RESULTS

The study population [n = 2,715 (50.9 % boys), mean (SD) age at onset; 8.1 (4.0) years, diabetes duration; 5.6 (4.9) years] comprised 7,390 person-years of data and 561 events of SH. The overall incidence of SH was 7.6 per 100 person-years. The incidence rate peaked with 16.0 per 100 person-years in 2008 reaching a nadir of 4.9 in 2011. Overall, insulin pump reduced the rate of SH with 27 % compared to any pen treatment (P = 0.003). When stratifying pen treatment, premixed insulin increased the rate of SH by 1.9-fold (P = 0.0015) and NPH increased the rate by 1.6-fold (P = 0.003) versus pump treatment, whereas long-acting insulin analogues were comparable with pump treatment (P = 0.1485). We found no association of SH with glycemic control (P > 0.05).

CONCLUSIONS

A nationwide halving in rates of severe hypoglycemia was observed during the study period independent of the prevailing average HbA1c level. Changes in diabetes care and successful educational programs may have influenced the lower incidence rate of severe hypoglycemia.

Process evaluation of a multi-component intervention to reduce infectious diseases and improve hygiene and well-being among school children: the Hi Five study

The Hi Five study was a three-armed cluster randomized controlled trial designed to reduce infections and improve hygiene and well-being among pupils. Participating schools (n = 43) were randomized into either control (n = 15) or one of two intervention groups (n = 28). The intervention consisted of three components: (i) a curriculum (ii) mandatory daily hand washing before lunch (iii) extra cleaning of school toilets. The aim of this study was to evaluate the implementation and to identify challenges to program implementation. Several data sources were used, including observations of school toilets, semi-structured interviews with school coordinators (n = 4), focus groups with pupils (n = 6) and teachers (n = 5), and questionnaires among pupils (n = 5440), teachers (n = 387) and school coordinators (n = 28). This study indicates that the curriculum was successfully implemented at most schools, and that teachers and pupils reacted positively to this part of the intervention. However, daily hand washing before lunch seems to be difficult to implement. Overall, the implementation process was affected by several factors such as poor sanitary facilities, lack of time and prioritization and objections against the increasing tendency to place the responsibility for child-rearing tasks on schools. This study reveals the strong and weak parts of the Hi Five study and can guide program improvement.

Mechanical prophylaxis after hip fracture: what is the risk of deep vein thrombosis? A retrospective observational study

Graduated compression stockings carry a potential risk of pressure, vascular and other complications. Current understanding of deep vein thrombosis (DVT) risk leaves it uncertain whether patients with hip fracture should wear stockings on both legs.

OBJECTIVES

To determine the association between the side of the hip fracture and the subsequent occurrence of symptomatic lower limb DVT.

SETTING

Single tertiary trauma centre, Wales.

PARTICIPANTS

All 3657 patients presenting with hip fracture between 2007 and 2013 were identified from our unit's National Hip Fracture Database. We excluded 404 patients (11.0%) resident outside our catchment area, leaving a total of 3253. Median age was 83 years (±12.4).

PRIMARY/SECONDARY OUTCOME MEASURES

We cross-linked patient details with Medical Physics records, to identify 634 (19.5%) who had undergone one or more lower-limb Doppler-ultrasound scans at some point during the study period. The distribution rates of DVT were calculated from this resulting data set.

RESULTS

Many of the total 634 scans were unrelated to the hip fracture, including 225 (35.5%) performed prior to the fracture. We calculated a baseline rate of DVT of 3.7/1000 patients per year, for the 3-month period immediately before the hip fracture. Scans performed following hip fracture showed DVT risk to be highest in the 3-month period after fracture (35.7/1000 patients per year). This resulted from a six-fold increase in DVTs on the side of the fracture (29.5/1000 patients per year, p<0.01). We found only a very small non-significant increase in DVT on the contralateral leg (6.1/1000 patients per year)

CONCLUSIONS

The additional risk of DVT after hip fracture is essentially confined to the fractured limb-the leg to which it is most painful to apply stockings. There appears little justification for the cost and potential risk of using stockings on the contralateral leg.

Predicting outcome after hip fracture: using a frailty index to integrate comprehensive geriatric assessment results

INTRODUCTION

hip fracture is expensive in terms of mortality, hospital length of stay (LOS) and consequences for independence. Poor outcome reflects the vulnerability of patients who typically sustain this injury, but the impact of different comorbidities and impairments is complex to understand. We consider this in a prospective cohort study designed to examine how a patients' frailty index (FI) predicts outcome.

METHODOLOGY

consecutive patients with low trauma hip fracture were assessed, excluding only those unfit for surgery. Comprehensive Geriatric Assessment (CGA) findings were used to derive a FI for each patient, which was examined alongside other assessment and outcome data from our National Hip Fracture Database (NHFD) submission for these individuals.

RESULTS

we describe 178 patients; mean age 81 years, 73.5% female. The mean FI was 0.34 (SD = 0.16), and logistic regression identified abbreviated mental test score and FI as the strongest predictors of poor outcome. When patients were stratified by FI, 56 (31.5%) were in the low-frailty group (FI ≤0.25), 58 (32.5%) in intermediate (FI >0.25-0.4), and 64 (36%) in the high-FI group (FI >0.4). All the patients in the low-FI group returned to their original residence within a mean of 21.6 days. The mean LOS for the intermediate group was 36.3 days compared with 67.8 days in the high-FI group (P < 0.01) while 30-day mortality was 3.4% for the intermediate group compared with 17.2% for the high-FI group (P < 0.001).

CONCLUSIONS

individual CGA findings proved disappointing as outcome predictors, while FI turned out to be a better predictor of mortality, 30-day residence and length of inpatient stay.