Preliminary investigation of a significant national Cryptosporidium exceedance in the United Kingdom, August 2023 and ongoing.

Routine laboratory surveillance has identified an unprecedented and ongoing exceedance of Cryptosporidium spp. across the United Kingdom, notably driven by C. hominis transmission, since 14 August 2023. Information from 477 reported cases in England and Wales, followed up with a standardised exposure questionnaire as of 25 September 2023, identified foreign travel in 250 (54%) of 463 respondents and swimming in 234 (66%) of 353 cases. A significant, common exposure has not yet been identified in first analyses.

Predicting patient use of general practice services in Australia: models developed using national cross-sectional survey data.

BACKGROUND: The ageing population and increasing prevalence of multimorbidity place greater resource demands on the health systems internationally. Accurate prediction of general practice (GP) services is important for health workforce planning. The aim of this research was to develop a parsimonious model that predicts patient visit rates to general practice. METHODS: Between 2012 and 2016, 1449 randomly selected Australian GPs recorded GP-patient encounter details for 43,501 patients in sub-studies of the Bettering the Evaluation and Care of Health (BEACH) program. Details included patient characteristics, all diagnosed chronic conditions per patient and the number of GP visits for each patient in previous 12 months. BEACH has a single stage cluster design. Survey procedures in SAS version 9.3 (SAS Inc., Cary, NC, USA) were used to account for the effect of this clustering. Models predicting patient GP visit rates were tested. R-square value was used to measure how well each model predicts GP attendance. An adjusted R-square was calculated for all models with more than one explanatory variable. Statistically insignificant variables were removed through backwards elimination. Due to the large sample size, p < 0.01 rather than p < 0.05 was used as level of significance. RESULTS: Number of diagnosed chronic conditions alone accounted for 25.48% of variance (R-square) in number of visits in previous year. The final parsimonious model accounted for 27.58% of variance and estimated that each year: female patients had 0.52 more visits; Commonwealth Concessional Health Care Card holders had 1.06 more visits; for each chronic condition patients made 1.06 more visits; and visit rate initially decreased with age before increasing exponentially. CONCLUSIONS: Number of diagnosed chronic conditions was the best individual predictor of the number of GP visits. Adding patient age, sex and concession card status explained significantly more variance. This model will assist health care planning by providing an accurate prediction of patient use of GP services.

Estimating non-billable time in Australian general practice.

OBJECTIVES: To quantify the time that general practitioners spend on patient care that is not claimable from Medicare (non-billable) and the monetary value of this work were it claimable, and to identify variables independently associated with non-billable time. DESIGN: Prospective, cross-sectional survey, April 2012 - March 2014. SETTING: Australian general practice; a substudy of the national Bettering the Evaluation and Care of Health (BEACH) program. PARTICIPANTS: 1935 randomly sampled GPs (77.4% participation rate) from across Australia provided filled questionnaires on 66 458 patient encounters. MAIN OUTCOME MEASURES: Non-billable time spent on patient care since patient's previous consultation; duration of and reasons for non-billable time; estimate of its monetary value were it claimable from Medicare; variables associated with non-billable time. RESULTS: 69.5% of GPs reported non-billable care outside patient visits; 8019 patient encounters (12.1%) were associated with an occasion of non-billable time. Mean time spent per occasion was 10.1 min (range, 1-240 min). Reasons for non-billable time included arranging tests and referrals, consulting specialists or allied health professionals, medication renewals, and advice and education, and encompassed all International Classification of Primary Care Version 2 chapters. The notional average annual value per GP of this work was $10 525.95 (level A rebate) to $23 008.05 (level B). Non-billable time was independently associated with female GPs, younger GPs (under 55 years), female patients, patients aged 65 years or more, and one or more chronic problems being managed at the recorded encounter. CONCLUSION: Most GPs spend a significant amount of unpaid time on patient care between consultations, an inherent problem of the fee-for-service system. This work should inform discussions of future funding models.

General practice antibiotic prescribing for management of otitis media in children.

Otitis media (OM) is one of the most common infections in children. The cause can be viral, but is most often bacterial. It remains one of the most common reasons for antibiotic prescribing for children. Many episodes of acute OM are self-limiting and resolve without treatment, but antibiotics are often prescribed because these infections can develop into serious, sometimes life-threatening complications.

Management of chronic heart failure in general practice in Australia.

BACKGROUND: Chronic heart failure is a common clinical syndrome associated with high healthcare system use. OBJECTIVE: The aim of this study was to explore the management of chronic heart failure in Australian general practice. METHODS: Data from the Bettering the Evaluation and Care of Health program were used to determine the prevalence of chronic heart failure, use of natriuretic peptide testing, prescribing patterns, hospitalisation rates and referrals to community-based heart failure management programs in three study periods between 2010 and 2015. RESULTS: Data on 8989 patients from 308 general practitioners were analysed. Of these patients, 324 had chronic heart failure (prevalence 3.6%; 95% confidence interval [CI]: 3.1-4.2), 44% (95% CI: 34.5-53.6) of whom had been hospitalised for the condition. The mean number of prescribed heart failure medication agents was 2.26 (95% CI: 2.13-2.39) per patient. Discharge under community heart failure programs was not routine. DISCUSSION: Chronic heart failure is a significant burden in general practice. Strategies to optimise management and avoid hospitalisation, where possible, are needed.

Travel advice and vaccination.

Over the decade to June 2014, the number of annual short-term resident departures from Australia more than doubled, from 3.9 million to 8.9 million per year. A large number of these journeys involved destinations with known risk of exposure to vector-borne and enteric diseases. Many of these disease risks are preventable if travellers seek advice about the areas they choose to visit, and are vaccinated in the appropriate time frame before their departure. Vaccination is an essential component of national control of travel-associated infectious diseases. General practitioners (GPs) are well-placed to inform patients about potential disease risks in their intended travel regions and to vaccinate patients before their departure.

Management of childhood asthma in general practice.

BACKGROUND: Inhaled corticosteroids (ICS) are recommended for children with moderate or severe persistent asthma. The aims of this paper were to determine changes in childhood asthma management rates between 2004-14, and to examine current medication use and level of control in children attending general practice. METHODS: National BEACH data were used to investigate childhood (<15 years) asthma management rate. Prevalence, medication use and asthma control (Global Initiative for Asthma guidelines) were recorded for a subset of children. RESULTS: The management rate did not change over time. Prevalence was 13.7%. ICS were taken by 42.8% of children. Asthma was well controlled for 51.8%, partly controlled for 30.4% and uncontrolled for 17.9% of children. This study highlights the need to monitor appropriate medication use, particularly ICS/long-acting ß-agonist use, for asthma control in children.

Stroke.

In 2012, about 50,000 Australians had a stroke (cerebrovascular accident (CVA)). The risk of stroke is associated with increased age, previous stroke or transient ischaemic attack, hypertension, smoking, diabetes mellitus (DM), hypercholesterolaemia and atrial fibrillation/flutter (AF). Australian general practice data from the national BEACH program between April 2000 and March 2013 inclusive (1,276,200 GP-patient encounters) were analysed to determine the patient characteristics, associated conditions and management options at those encounters where a CVA was recorded, and detect changes in the annual management rates of CVA, AF, lipid disorders (LD), DM and hypertension.

Skin cancer by state and territory.

There is a paucity of Australian state-based data on the incidence of non-melanoma skin cancer (NMSC). Basal cell carcinoma (BCC) and squamous cell carcinoma (SCC) of the skin are not notifiable diseases and are not collected by the state and territory cancer registries. In a 2002 survey, the Australian age-standardised incidence per 100,000 persons for NMSC was 1170 (BCC 884, SCC 387), with a higher incidence in the northern latitudes.

Technology in practice ­ GP computer use by age.

Since 2005, more than 95% of general practitioners (GPs) have had access to computers in their clinical work. We have analysed the most recent 2 years of BEACH data (April 2012-March 2014) to determine whether GP age affects clinical computer use.

Patient use of the internet for health information.

BACKGROUND: The internet has become an integral part of our everyday lives, affecting the way we work and communicate. It has also changed the way patients obtain health information. This study measures the extent to which general practice patients use the internet to obtain health information, particularly in relation to the problem(s) they bring to the general practitioner (GP), and whether this differs by patient age, sex, socioeconomic status, rurality and English-speaking background status (ESB). METHODS: This research was a sub-study of the Bettering the Evaluation and Care of Health (BEACH) program (a continuous national study of general practice activity in Australia). RESULTS: Of 2944 patients, 63.4% accessed the internet in the previous month; 28.1% had sought health information online; and 17.1% had obtained information related to problems managed by the GP at that visit. Internet use and online health information seeking was inversely related to age for patients aged 15 years or older. The most socioeconomically advantaged patients were significantly more likely than the most disadvantaged to have obtained health information online. Patient sex, ESB status and rurality did not influence internet use or online health information seeking.

Prevalence, causes, severity, impact, and management of chronic pain in Australian general practice patients.

OBJECTIVE: To determine the prevalence of chronic pain, its causes, severity, management, impact on sleep, mood and activity levels, and general practitioner (GP) and patient satisfaction with pain management. DESIGN: A subset of 197 GPs and 5,793 patients from the BEACH program, a continuous, national cross-sectional survey of Australian general practice. RESULTS: The prevalence of chronic pain was 19.2% (95% confidence interval: 17.4-21.0) (N = 1,113). The most commonly reported causal conditions were osteoarthritis (48.1%) and back problems (29.4%). For pain severity (using Von Korff's pain grades), 25.2% were at Grade I (lowest); 37.1% were at Grade II; 28.3% at Grade III; and 9.4% at Grade IV (highest). Medication was used for pain management by 86.1% of patients, and one third also used nonpharmacological managements. One third of patients were taking opioids, most commonly those at the highest pain severity grades. On "Live Better with Pain Log" scale, the impact of pain was similar across activity (mean = 4.0), sleep (mean = 4.8), and mood (mean = 4.8). On a scale of 1 (highest) to 5 (lowest), GPs' satisfaction (mean = 2.5) was highly correlated (r = 0.7) with patients' satisfaction (mean = 2.6) with pain management. CONCLUSIONS: Chronic pain impairs patient quality of life, and is a public health burden. This study provides a national overview of the prevalence, causes, severity, management and impact of chronic pain in Australian general practice patients, and the parity between GP and patient satisfaction with pain management.

Prescribing by GP age.

The Australian medical workforce is growing as we seek to meet the clinical demand of an ageing population. It is expected that younger general practitioners will gradually replace older retiring GPs. Using BEACH data (April 2009 to March 2012) we compared 439 GPs aged less than 40 years (younger GPs) and 697 GPs aged 60+ years (older GPs) to determine whether there were differences between the two groups - particularly in terms of prescribing (Table 1).

Neuropathic pain.

Neuropathic pain (NP) may result from a lesion, disease or dysfunction of the somatosensory system (peripheral or central nervous system). Examples include diabetic polyneuropathy, postherpetic and trigeminal neuralgias, spinal cord injury pain and painful radiculopathy. While general population surveys in the United Kingdom and France indicate a prevalence of 7-8%, information is scant in Australia, as the existence of NP may be subsumed within the diagnostic label of the associated condition.

Self-monitoring blood glucose--non-insulin-treated type 2 diabetes in Australian general practice.

BACKGROUND: Benefits of self-monitoring blood glucose (SMBG) in non-insulin-treated type 2 diabetes (T2D) are questionable. We investigated proportions of general practitioner (GP) patients who self-monitor, and associations between SMBG, glycosylated haemoglobin (HbA1c) and body mass index (BMI). METHODS: Sub-studies of the Bettering the Evaluation and Care of Health (BEACH) program, involving 5 730 patients from 194 GPs. Outcomes Type 2 diabetes prevalence; HbA1c; BMI; blood glucose (BG) monitoring routine. RESULTS: Prevalence of non-insulin-treated T2D was 6.7%. Mean HbA1c level was 7.1%. Almost half (47.5%) of T2D patients were obese compared with 26.7% of patients at all BEACH encounters in 2011-2012. Of 344 non-insulin-treated T2D patients, 79.4% self-monitored fasting BG and 69.7% of 314 self-monitored post-prandial BG. For both groups, mean HbA1c was significantly higher for those who tested daily than for those who never tested. CONCLUSION: Patients with non-insulin-treated T2D who test BG daily may be those struggling for control. For others, benefits seem minimal for the proportion utilising self-monitoring.

Peripheral arterial disease.

Peripheral arterial disease (PAD) is a process that occludes blood flow in limb arteries, which is often asymptomatic and therefore undiagnosed in primary care. It is significantly associated with cardio- and cerebro-vascular events, reduced physical functioning, and in extreme cases, loss of limbs. It is more prevalent with increasing age, in males, in those who smoke, in those with diabetes, and in those with dyslipidaemia.

Multimorbidity.

As Australia's population ages, it is expected that the number of people with multiple chronic conditions (multimorbidity) will increase. Studies have shown that multimorbidity is associated with reduced quality of life for patients and increased demand on health resources, complexity of care and patient mortality. Similarly to many health care systems around the world, Australia's secondary and tertiary health care has a single disease focus (eg. diabetes mellitus or mental health). However, the complexity of care in managing patients with multiple chronic conditions, often with competing demands, is best handled in primary care by general practitioners (GPs).

Asthma control in general practice -- GP and patient perspectives compared.

BACKGROUND: How general practitioners (GPs) and patients perceive asthma control, and concordance between these perceptions, may influence asthma management and medication adherence. The aims of this study were to determine asthma prevalence in adult patients, measure patient asthma control and the correlation between GP and patient perceptions of asthma control or impact. METHODS: A Supplementary Analysis of Nominated Data (SAND) sub-study of the Bettering the Evaluation and Care of Health (BEACH) program surveyed 2563 patients from 103 GPs. Asthma control was measured using the Asthma Control Questionnaire 5-item version (ACQ-5), and medication adherence by patient self-report. Survey procedures in SAS software and Pearson's correlation statistics were used. RESULTS: Asthma prevalence was 12.7% (95% confidence interval: 10.9-14.5), with good correlation between GP and patient perceptions of asthma control/impact, and with raw ACQ-5 scores. Grouped ACQ-5 scores showed higher levels of uncontrolled asthma. Medication adherence was sub-optimal. DISCUSSION: The ACQ-5 questions are useful for assessing asthma control, for prompting medication reviews, and for reinforcing benefits of medication compliance to improve long-term asthma control.

Under or over? General practitioner charging of Medicare.

BACKGROUND AND OBJECTIVES: In 2022, media reports alleged that doctors, particularly general practitioners (GPs), are defrauding Medicare, claiming $8 billion lost through fraud/non-compliance. This study examined Medicare Benefits Schedule billing patterns by consultation length to estimate overcharging or undercharging by GPs, and the cost/savings to Medicare. METHOD: A subset of data from the Bettering the Evaluation And Care of Health (BEACH) program from 2013 to 2016, which included length of consultation information, was analysed. RESULTS: Of 89,765 consultations, GPs undercharged 11.8% of consultations and overcharged 1.6%. Of the 2760 GPs sampled, 816 (29.6%) overcharged at least once and 2334 (84.6%) undercharged at least once. Of the GPs who overcharged at least once, 85.4% also undercharged. The total effect of GP undercharging and overcharging was a net saving of $351.7 million to Medicare. DISCUSSION: This study shows that GPs undercharging and overcharging saved Medicare over one-third of a billion dollars in 2021-22. The findings of this study do not support the media claims of widespread fraud by GPs.

Chronic problems.

The ageing Australian population will have an impact on general practice, with previous research showing that older patients use more of general practitioners' time than younger age groups. We suggest that the underlying reason for longer consultations with older patients is largely due to the increase in number of chronic conditions managed as patients grows older.