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Azeem Majeed

Publications and source records attributed to Azeem Majeed.

At least 55 records · Page 3Linked to original sources
PubMed2003

Referral of children to specialists in the United States and the United kingdom.

OBJECTIVE: To compare the rates and patterns of children's specialty referrals in the United States (US) and the United Kingdom (UK). DESIGN: Retrospective cohort analysis of health care claims/encounter data obtained in 1996 (US) and 1997 (UK). SETTING: Children in the US were selected from 5 managed health plans that used primary care physicians as gatekeepers: 2 health maintenance organizations and 3 point-of-service plans. Point-of-service plans allow patient self-referral at increased out-of-pocket costs. In the UK, the General Practice Research Database provided data from 211 general practices. PARTICIPANTS: Children, from birth to the age of 17 years, with no cost sharing for physician services in the US (n = 135,092) and who were registered with general practitioners, all of whom authorize patients' access to specialty care, in the UK (n = 221,312). MAIN OUTCOME MEASURE: Annual percentage of children referred to a specialist. RESULTS: Across the 5 US plans, 18.6% to 28.8% of the patients per year were referred vs 8.7% of the patients per year in the UK sample. Referral rates were not significantly different between a health maintenance organization and a point-of-service plan administered by a single insurer. Compared with patients in the UK sample, those in the US plans were 1.9 times more commonly referred to medical specialists and 3.2 times more commonly referred to surgical specialists. There was considerable cross-national variation in specialty-specific referral rates for children with selected conditions. CONCLUSIONS: Children in US managed care plans are between 2 and 3 times as likely to be referred to specialists compared with counterparts in the UK. Although these referral rate differences are substantial, our findings cannot be construed to mean that the US referral rates are too high or that the UK rates are too low. The greater supply of specialists and higher expectations for direct access to specialty care in the US, compared with the UK, are likely explanations for these differences in children's specialty referral rates.

Adolescent↗
PubMed2003

Prevalence and management of coronary heart disease in primary care: population-based cross-sectional study using a disease register.

BACKGROUND: Patients with coronary heart disease are at high risk of further coronary events. Hence, one of the main priorities in the National Service Framework for Coronary Heart Disease strategy is the identification and treatment of patients with pre-existing coronary heart disease. We aimed to determine the prevalence of established coronary heart disease in a large primary care population and to compare the management of risk factors in these patients with the standards given in the National Service Framework. METHODS: A population-based cross-sectional study was carried out using data collected from primary care. Sixty-three general practices (total list size 378,021) in four primary care groups in SW London took part. Data collection was confined to 103,613 patients over 44 years of age. We calculated age- and sex-specific and age-standardized prevalence rates, and age-adjusted relative risks for men and women. RESULTS: A total of 6,778 patients with coronary heart disease were identified (8 per cent of men and 5 per cent of women over 44 years of age). There was a history of myocardial infarction in 30 per cent (1204/3991) of men and 22 per cent (613/2787) of women (relative risk 1.57; 1.37-1.81). Coronary revascularization procedures had been performed in 27 per cent (1068/3991) of men and 11 per cent (312/2787) of women (2.02; 1.73-2.35). Most patients had been assessed for hypertension (89 per cent (3538/3991) of men; 90 per cent (2500/ 2787) of women), but in many patients blood pressure was poorly controlled (26 per cent (902/3538) of men; 27 per cent (678/2500) of women). Total cholesterol had been recently measured in 51 per cent (2018/3991) of men and 44 per cent (1218/2787) of women and was elevated in 44 per cent (881/ 2018) of men and 59 per cent (716/1218) of women (0.74; 0.69-0.79). Statins were prescribed to 49 per cent (1967/3991) of men and 38 per cent (1064/2787) of women (1.06; 1.00-1.12). Aspirin was prescribed to 65 per cent (2586/3991) of men and 59 per cent (1631/2787) of women (1.08; 1.03-1.14). Beta-blockers were prescribed to 20 per cent (181/913) of men and 15 per cent (72/499) of women with a history of myocardial infarction (1.11; 0.85-1.44). CONCLUSIONS: Most patients with coronary heart disease in primary care were being treated with aspirin but less than half with statins or beta-blockers. More men than women were treated with aspirin and statins, even though women had higher cholesterol levels than men. Men were also more likely to have a confirmed diagnosis and to have undergone a coronary revascularization procedure. There is considerable scope for improving the secondary prevention of coronary heart disease and addressing gender inequalities in primary care.

Aged↗
PubMed2003

Workload implications of identifying patients with ischaemic heart disease in primary care: population-based study.

BACKGROUND: The aims of this study were to develop ischaemic heart disease (IHD) registers in three primary care groups (PCGs) in SW London; to determine what proportion of patients with IHD were already identified; and to estimate the workload in producing an IHD disease register. METHODS: A population-based cross-sectional study was carried out in 46 out of 49 general practices in three PCGs in SW London, using computerized and paper medical records. Outcome measures were proportion of patients with IHD on existing disease registers, and workload and cost of producing complete registers. RESULTS: Of 3803 patients with a pre-existing IHD Read code, 570 (15 per cent) were found to have no evidence of IHD, leaving 3233 patients with confirmed or probable IHD. A search of 7726 patients prescribed one of five cardiovascular drugs but not already coded as having IHD identified a further 1447 confirmed or probable cases. On average, coders spent 4.9 hours per 1000 list size verifying IHD cases or finding uncoded cases. Each additional IHD case required about 0.68 hours (41 minutes) of coder's time to identify and one case of IHD was identified or confirmed for about every five sets of notes examined. The cost of each additional case identified was about pounds sterling 10.20. At practice level, there was a wide variation in the proportion of IHD patients already on the register or wrongly coded as having IHD. CONCLUSIONS: A centralized search programme can identify patients with IHD efficiently and at relatively low cost. As the identification of cases is an essential first step in implementing effective secondary prevention, other primary care trusts may also find this method useful in improving the management of patients with IHD.

Aged↗
PubMed2003

The development of prescribing incentive schemes in primary care: a longitudinal survey.

Primary Care Groups and Trusts in England (Primary Care Organisations, or PCOs) are required to operate a prescribing incentive scheme. Little is known about their development since their inception in 1999. We surveyed incentive schemes in London and the South-East NHS Regions in the two consecutive years since 1999. Most of the changes to the incentives and prescribing indicators favoured improvements in prescribing quality, rather than cost control. Quality improvements may be hampered in those PCOs offering financial rewards to underspent general practices that fail to achieve any prescribing quality targets.

Cost Control↗
PubMed2002

Socioeconomic and ethnic group differences in self reported health status and use of health services by children and young people in England: cross sectional study.

OBJECTIVES: To examine whether self reported health status and use of health services varies in children of different social class and ethnic group. DESIGN: Cross sectional study from the 1999 health survey for England. SUBJECTS: 6648 children and young adults aged 2-20 years. SETTING: Private households in England. MAIN OUTCOME MEASURES: Proportion of children (or their parents) reporting episodes of acute illness in the preceding fortnight and prevalence of self reported longstanding illness. Proportion reporting specific illnesses. Proportion reporting that they had consulted a general practitioner in the preceding fortnight, attended hospital outpatient departments in the three preceding months, or been admitted to hospital in the preceding year. RESULTS: Large socioeconomic differences were observed between ethnic subgroups; a higher proportion of Afro-Caribbean, Indian, Pakistani, and Bangladeshi children belonged to lower social classes than the general population. The proportion of children and young adults reporting acute illnesses in the preceding two weeks was lower in Bangladeshi and Chinese subgroups (odds ratio 0.41, 95% confidence interval 0.27 to 0.61 and 0.46, 0.28 to 0.77, respectively) than in the general population. Longstanding illnesses was less common in Bangladeshi and Pakistani children (0.52, 0.40 to 0.67 and 0.57, 0.46 to 0.70) than in the general population. Irish and Afro-Caribbean children reported the highest prevalence of asthma (19.5% and 17.7%) and Bangladeshi children the lowest (8.2%). A higher proportion of Afro-Caribbean children reported major injuries than the general population (11.0% v 10.0%), and children from all Asian subgroups reported fewer major and minor injuries than the general population. Indian and Pakistani children were more likely to have consulted their general practitioner in the preceding fortnight than the general population (1.86, 1.35 to 2.57 and 1.51, 1.13 to 2.01, respectively). Indian, Pakistani, Bangladeshi, and Chinese children were less likely to have attended outpatient departments in the preceding three months. No significant differences were found between ethnic groups in the admission of inpatients to hospitals. Acute and chronic illness were the best predictors of children's use of health services. Social classes did not differ in self reported prevalence of treated infections, major injuries, or minor injuries, and no socioeconomic differences were seen in the use of primary and secondary healthcare services. CONCLUSIONS: Children's use of health services reflected health status rather than ethnic group or socioeconomic status, implying that equity of access has been partly achieved, although reasons why children from ethnic minority groups are able to access primary care but receive less secondary care need to be investigated.

Adolescent↗
PubMed2002

Trends in suicide from drug overdose in the elderly in England and Wales, 1993-1999.

BACKGROUND: Drug overdose is a common method of suicide in the elderly. Hence, an understanding of current trends in epidemiology of these deaths is important when considering measures to decrease suicide rates. METHODS: Analysis of the Office for National Statistics (ONS) database of deaths from overdose and poisoning. Suicide and undetermined deaths from drug overdose between 1993-1999 in the over 65 year olds were studied. Socio-demographic data from the four drug groups most commonly used in overdose were extracted, and age and sex specific mortality rates calculated. Enumeration districts were ranked into five quintiles based on their Carstairs scores, and death rates in each quintile for men and women calculated. RESULTS: There were 1864 deaths from drug overdose during the study period. Suicide and undetermined death rates from drug overdose remained stable between 1993-1999. Drugs most commonly used in overdose were (in order) paracetamol (and related compounds), benzodiazepines, antidepressants, and opiates. Women comprised 62% of deaths. Death rates increased with age, with highest rates in men over 75 (37.7 deaths per million). Benzodiazepines showed the most marked increase with age. Co-proxamol comprised 32% of deaths from paracetamol compounds, and 95% of antidepressant deaths were due to tricyclic antidepressants. There was no association in women between Carstairs area deprivation and suicide rates; in men rates were highest in the most deprived areas. CONCLUSION: Suicides in the over 65 year olds may be decreased by changes in prescription practice. Paracetamol, co-proxamol, tricyclic antidepressants and benzodiazepines should be prescribed with caution to the elderly with depression or at high risk of depression.

Acetaminophen↗
PubMed2002

Variation in coronary artery bypass grafting, angioplasty, cataract surgery, and hip replacement rates among primary care groups in London: association with population and practice characteristics.

BACKGROUND: Operation rates for common surgical procedures are known to vary widely both between areas within the same country and between countries. However, no studies in the United Kingdom have yet examined the variation in the use of important groups of surgical procedures among primary care groups. METHODS: Data were obtained from the NHS Executive and the Department of Health on each of the 66 primary care groups in London that existed on 1 April 1999. These were used to estimate indicators for six main groups of variables: population estimates, mortality rates, Census data, benefits data, practice characteristics, and hospital admissions. The data were used to generate a number of population and practice variables describing the characteristics of each primary care group in London. We also obtained information at ward level by age and sex on the number of patients admitted for coronary artery bypass grafting (CABG) and angioplasty (PTCA); cataract surgery; and hip replacement in patients aged 65 years and over during the period 1997-1998. These data were used with population estimates to estimate directly age-standardized annual operation rates for each primary care group for the study period. RESULTS: Operation rates for the three groups of procedures examined in this study varied widely between the 66 primary care groups. The directly standardized combined CABG and PtCA rate varied from 28 to 193 per 100,000 (mean 80); cataract surgery rates from 167 to 618 per 100,000 (mean 291); and hip replacement in people aged 65 years and over from 74 to 363 per 100,000 (mean 202). Correlations between operation rates and population and practice variables were relatively weak. Multifactorial models explained 57 per cent of the variation in CABG and PTCA rates, 34 per cent of the variation in cataract surgery rates, and 27 per cent of the variation in hip replacement rates. CONCLUSIONS: There are wide variations in the operation rates for important groups of surgical procedures among primary care groups. These variations are poorly explained by differences in the population and practice characteristics of primary care groups. The underlying reasons for variations in operation rates need to be better understood if the ambitious targets for access to elective surgery outlined in the NHS plan are to be met.

Aged↗
PubMed2002

How are primary care groups approaching clinical governance? A review of clinical governance plans from primary care groups in London.

BACKGROUND: The aim of this study was to investigate how primary care groups (PCGs) were implementing clinical governance in their first year. METHODS: A structured review was carried out of clinical governance plans of 57 PCGs in London. RESULTS: There was considerable variation in content of the plans. Priority areas were generally based on national service frameworks and local health improvement plans. The most commonly included clinical topic was coronary heart disease. Plans tended to focus on quality improvement rather than on dealing with poor performance. There was generally little information on how quality would be monitored, the data required and methods to change clinical practice. CONCLUSION: Clinical governance plans provide the main public record of PCGs' attempts to improve quality but there is considerable variation in the content of these reports. Plans should provide reliable and comparable data on progress in implementing quality improvement strategies and dealing with poor performance.

Group Practice↗
PubMedDate not supplied

Universal health coverage in the United Kingdom.

This United Kingdom has had universal health coverage since 1948, provided through its government-funded National Health Service (NHS). In recent years, increasing workload and treatment costs have put a considerable strain on the NHS. The government has responded to these challenges through a controversial program of organizational changes in the NHS. In its most recent policy initiatives, the government proposes to increase the proportion of national income spent on the NHS and make much greater use of private-sector health care providers.

Forecasting↗
PubMedDate not supplied

Acculturation and diabetes among Hispanics: evidence from the 1999-2002 National Health and Nutrition Examination Survey.

OBJECTIVE: Hispanic individuals in the United States have a greater prevalence of diabetes mellitus than non-Hispanic white individuals; however, it is unclear whether Hispanics' risk of diabetes differs based on their level of acculturation. The purpose of our research was to examine acculturation among Hispanic Americans with respect to prevalence and control of diabetes. METHODS: We conducted an analysis of the National Health and Nutrition Examination Survey (NHANES), 1999-2002, a nationally representative sample of the noninstitutionalized U.S. population. We evaluated data on Hispanic adults (> or = 18 years of age, unweighted n=2,696), analyzing diagnosed diabetes, glycemic blood pressure and lipid control, and diabetes complications according to acculturation as measured by language and birth outside the United States. RESULTS: Hispanics with low acculturation were more likely to be without a routine place for health care, have no health insurance, and have low levels of education. In adjusted analyses, individuals with low acculturation, measured by language, were more likely to have diabetes (odds ratio [OR] 1.90, 95% confidence interval [CI] 1.02, 3.54). Among individuals with diagnosed diabetes, no significant association was yielded between acculturation and diabetes control. However, individuals with low language acculturation were more likely to have the diabetes complication of peripheral neuropathy (OR 4.01, 95% CI 1.40, 11.48). CONCLUSIONS: Acculturation as measured through language is associated with diabetes and complications among Hispanics even after controlling for a variety of demographic characteristics including health insurance and education. The findings suggest that even within a "single" minority ethnic group, there are differences in disease prevalence and complications and access to health care.

Acculturation↗