Publications by authors named "Margaret MacLeod"

Background: Fatigue is common and disabling in multiple sclerosis (MS), yet its mechanisms are poorly understood. In particular, overlap in measures of fatigue and depression complicates interpretation. We applied a multivariate network approach to quantify relationships between fatigue and other variables in early MS.

View Article and Find Full Text PDF

Background: Rapid access chest pain clinics have facilitated the early diagnosis and treatment of patients with coronary heart disease and angina. Despite this important service provision, coronary heart disease continues to be under-diagnosed and many patients are left untreated and at risk. Recent advances in imaging technology have now led to the widespread use of noninvasive computed tomography, which can be used to measure coronary artery calcium scores and perform coronary angiography in one examination.

View Article and Find Full Text PDF

Objective: To assess the relation between troponin concentration, assay precision, and clinical outcomes in patients with suspected acute coronary syndrome.

Design: Cohort study.

Setting: Tertiary centre in Scotland.

View Article and Find Full Text PDF

Context: Although troponin assays have become increasingly more sensitive, it is unclear whether further reductions in the threshold of detection for plasma troponin concentrations will improve clinical outcomes in patients with suspected acute coronary syndrome (ACS).

Objective: To determine whether lowering the diagnostic threshold for myocardial infarction (MI) with a sensitive troponin assay could improve clinical outcomes.

Design, Setting, And Patients: All consecutive patients admitted with suspected ACS to the Royal Infirmary of Edinburgh, Edinburgh, Scotland, before (n = 1038; February 1-July 31, 2008, during the validation phase) and after (n = 1054; February 1-July 31, 2009, during the implementation phase) lowering the threshold of detection for myocardial necrosis from 0.

View Article and Find Full Text PDF

Objective: Variant Creutzfeldt-Jakob disease (vCJD), a novel form of human prion disease, was recognized in 1996. The disease affected a younger cohort than sporadic CJD, and the early clinical course was dominated by psychiatric and sensory symptoms. In an attempt to aid diagnosis and establish standardization between surveillance networks, diagnostic criteria were established.

View Article and Find Full Text PDF

Background: The Shipman Inquiry recommended mortality rate monitoring if it could be 'shown to be workable' in detecting a future mass murderer in general practice.

Aim: To examine the effectiveness of cumulative sum (CUSUM) charts, cross-sectional Shewhart charts, and exponentially-weighted, moving-average control charts in mortality monitoring at practice level.

Design Of Study: Analysis of Scottish routine general practice data combined with estimation of control chart effectiveness in detecting a 'murderer' in a simulated dataset.

View Article and Find Full Text PDF

Purpose: To examine the carer's role regarding early hospital rehabilitation.

Method: A qualitative study, using semi-structured interviews with 30 carers. A convenience sample was obtained through participants volunteering for the study.

View Article and Find Full Text PDF

Aims: To estimate the absolute cardiovascular risk of patients with Type 1 diabetes attending hospital diabetes clinics in Scotland and to develop a method for identifying those at highest risk, thus enabling therapy to be targeted.

Methods: Baseline information was collected for 2136 patients with Type 1 diabetes using the Royal College of Physicians of Edinburgh Diabetes Register. These records were then linked to diagnoses of macrovascular disease in databases of the Information Statistics Division of the Common Services Agency.

View Article and Find Full Text PDF

Aim: To explore the relationship between nurse outcomes (dissatisfaction and emotional exhaustion) and nurse workload, nurse characteristics and hospital variables.

Background: Concern about the impact of restructuring of nurse staffing, and reports of nurse shortages, on nurse and patient outcomes led to the research being reported on in this article.

Methods: A questionnaire survey of registered nurses in Scotland and England.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_session0376mubndkoutlfubbgs89nu4bmi0ldj): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once