Risk factors for community-acquired pneumonia in pre-school-aged children.

AIM: To identify risk factors for children developing and being hospitalised with community-acquired pneumonia. METHODS: Children <5 years old residing in urban Auckland, New Zealand were enrolled from 2002 to 2004. To assess the risk of developing pneumonia, children hospitalised with pneumonia (n= 289) plus children with pneumonia discharged from the Emergency Department (n= 139) were compared with a random community sample of children without pneumonia (n= 351). To assess risk of hospitalisation, children hospitalised with pneumonia were compared with the children discharged from the Emergency Department. Adjusted odds ratio (OR) with 95% confidence intervals (CIs) were used to estimate the risk of pneumonia and hospitalisation with pneumonia. RESULTS: After adjustment for season, age and ethnicity there was an increased risk of pneumonia associated with lower weight for height (OR 1.28, 95% CI 1.10-1.51), spending less time outside (1.96, 1.11-3.47), previous chest infections (2.31, 1.55-3.43) and mould in the child's bedroom (1.93, 1.24-3.02). There was an increased risk of pneumonia hospitalisation associated with maternal history of pneumonia (4.03, 1.25-16.18), living in a more crowded household (2.87, 1.33-6.41) and one with cigarette smokers (1.99, 1.05-3.81), and mould in the child's bedroom (2.39, 1.25-4.72). CONCLUSIONS: Lower quality living environments increase the risk of pneumonia and hospitalisation with pneumonia in New Zealand. Poorer nutritional status may also increase the risk of pneumonia. Improving housing quality, decreased cigarette smoke exposure and early childhood nutrition may reduce pneumonia disease burden in New Zealand.

The General Practitioner-Pharmacist Collaboration (GPPC) study: a randomised controlled trial of clinical medication reviews in community pharmacy.

OBJECTIVES: There are conflicting results in studies of pharmacists undertaking medication reviews for older people. With increasing promotion and funding for 'medication reviews' there is a need for them to be standardised, and to determine their effectiveness and the feasibility of providing them from a community pharmacy. The objective was to determine whether involvement of community pharmacists undertaking clinical medication reviews, working with general practitioners, improved medicine-related therapeutic outcomes for patients. METHODS: A randomised controlled trial was carried out in people 65 years and older on five or more prescribed medicines. Community pharmacists undertook a clinical medication review (Comprehensive Pharmaceutical Care) and met with the patient's general practitioner to discuss recommendations about possible medicine changes. The patients were followed-up 3-monthly. The control group received usual care. The main outcome measures were Quality of Life (SF-36) and Medication Appropriateness Index. KEY FINDINGS: A total of 498 patients were enrolled in the study. The quality-of-life domains of emotional role and social functioning were significantly reduced in the intervention group compared to the control group. The Medication Appropriateness Index was significantly improved in the intervention group. Only 39% of the 44 pharmacists who agreed to participate in the study provided adequate data, which was a limitation of the study and indicated potential barriers to the generalisability of the study. CONCLUSION: Clinical medication reviews in collaboration with general practitioners can have a positive effect on the Medication Appropriateness Index. However, pharmacist withdrawal from the study suggests that community pharmacy may not be an appropriate environment from which to expand clinical medication reviews in primary care.

The impact of health needs assessment and prioritisation on District Health Board planning in New Zealand.

OBJECTIVES: District Health Boards (DHBs) in New Zealand are mandated to assess and prioritise the health needs of their resident populations. This paper evaluates the impact of those health needs assessments (HNAs) and prioritisation practices on health service planning and purchasing in the first 3 years of the DHBs (2001-2003). METHODS: DHB HNAs, 5-yearly strategic plans, and annual plans were evaluated using document analysis to determine the impact of needs assessments on prioritisation and planning by boards. Key informant interviews with DHB senior managers were used to identify differences between boards. RESULTS: HNAs had relatively little influence on the direction of planning and purchasing. HNAs conducted in DHBs that focussed on planning at the service level and in relation to population subgroups using a 'mixed-scanning' approach and 'service planning groups' had a greater impact on planning and purchasing than more comprehensive approaches. DHBs found prioritisation difficult due to the level of control exercised by central government over their actions. CONCLUSIONS: HNAs in New Zealand need to be less ambitious, more focussed and more closely institutionally linked to prioritisation, service planning and purchasing processes if they are to have an impact on the allocation of resources.

What makes 'place' attractive to overseas-trained doctors in rural New Zealand?

The present paper investigates what keeps doctors 'in place' in New Zealand rural communities and what prompts their departure from practice. The study is based on in-depth interviews conducted with nine overseas-trained medical practitioners within rural areas in New Zealand during 2004. A thematic analysis was undertaken. The resulting narratives reveal the unintended circumstances under which respondents often arrived in their rural communities, as well as some of the 'pull' factors which a more relaxed rural lifestyle offers. Recurring themes relating to the attractiveness of place include community loyalty and the enjoyment of 'fully practicing medicine'. Themes which corroded the attractiveness of place included 'entrapment', lack of choice in secondary schooling, restricted spousal employment opportunities, the lack of cultural and entertainment activities, and difficulties accessing continuing medical education. The authors conclude that addressing the question of what makes 'place' attractive to overseas-trained general practitioners in rural New Zealand requires an understanding of place as context rather than mere location.

General practice and the New Zealand health reforms--lessons for Australia?

New Zealand's health sector has undergone three significant restructures within 10 years. The most recent has involved a Primary Health Care Strategy, launched in 2001. Primary Health Organisations (PHOs), administered by 21 District Health Boards, are the local structures for implementing the Primary Health Care Strategy. Ninety-three percent of the New Zealand population is now enrolled within 79 PHOs, which pose a challenge to the well-established Independent Practitioner Associations (IPAs). Although there was initial widespread support for the philosophy underlying the Primary Health Care Strategy, there are concerns amongst general practitioners (GPs) and their professional organisations relating to its implementation. These centre around 6 main issues: 1. Loss of autonomy, 2. Inadequate management funding and support, 3. Inconsistency and variations in contracting processes, 4. Lack of publicity and advice around enrollment issues, 5. Workforce and workload issues, 6. Financial risks. On the other hand, many GPs are feeling positive regarding the opportunities for PHOs, particularly for being involved in the provision of a wider range of community health services. Australia has much to learn from New Zealand's latest health sector and primary health care reforms. The key lessons concern: The need for a national primary health care strategy, active engagement of general practitioners and their professional organisations, recognition of implementation costs, the need for infrastructural support, including information technology and quality systems, robust management and governance arrangements, issues related to critical mass and population/distance trade offs in service delivery models.

Rural New Zealand health professionals' perceived barriers to greater use of the internet for learning.

INTRODUCTION: The purpose of this research was to investigate rural North Island (New Zealand) health professionals' attitudes and perceived barriers to using the internet for ongoing professional learning. METHODS: A cross-sectional postal survey of all rural North Island GPs, practice nurses and pharmacists was conducted in mid-2003. The questionnaire contained both quantitative and qualitative questions. The transcripts from two open questions requiring written answers were analysed for emergent themes, which are reported here. The first open question asked: 'Do you have any comments on the questionnaire, learning, computers or the Internet?' The second open question asked those who had taken a distance-learning course using the internet to list positive and negative aspects of their course, and suggest improvements. RESULTS: Out of 735 rural North Island health professionals surveyed, 430 returned useable questionnaires (a response rate of 59%). Of these, 137 answered the question asking for comments on learning, computers and the internet. Twenty-eight individuals who had completed a distance-learning course using the internet, provided written responses to the second question. Multiple barriers to greater use of the internet were identified. They included lack of access to computers, poor availability of broadband (fast) internet access, lack of IT skills/knowledge, lack of time, concerns about IT costs and database security, difficulty finding quality information, lack of time, energy or motivation to learn new skills, competing priorities (eg family), and a preference for learning modalities which include more social interaction. Individuals also stated that rural health professionals needed to engage the technology, because it provided rapid, flexible access from home or work to a significant health information resource, and would save money and travelling time to urban-based education. CONCLUSIONS: In mid-2003, there were multiple barriers to rural North Island health professionals making greater use of the internet for learning. Now that access to broadband internet is available in all rural towns in New Zealand, there is a clear need to address the other identified barriers, especially the self-reported lack of IT skills, which are preventing many in the rural health workforce from gaining maximum advantage from both computers and the internet.

Factors associated with reported pain on injection and reactogenicity to an OMV meningococcal B vaccine in children and adolescents.

Pain on vaccine injection and subsequent site reactions of pain and swelling may influence confidence in vaccines and their uptake. This study aimed to identify factors associated with reported pain on injection and reactogenicity following administration of a strain specific meningococcal B outer membrane vesicle vaccine. A retrospective analysis of data was conducted from a phase II single center randomized observer-blind study that evaluated the safety, reactogenicity and immunogenicity of this vaccine in 2 cohorts of healthy 8 to 12 y old children. Vaccine administration technique was observed by an unblinded team member and the vaccine administrator instructed on standardized administration. Participants kept a daily diary to record local reactions (erythema, induration and swelling) and pain for 7 d following receipt of the vaccine. Explanatory variables were cohort, vaccine, age, gender, ethnicity, body mass index, atopic history, history of frequent infections, history of drug reactions, pain on injection, vaccinator, school population socioeconomic status, serum bactericidal antibody titer against the vaccine strain NZ98/254, and total IgG. Univariate and multivariable analyses were conducted using ordinal logistic regression for factors relating to pain on injection and reactogenicity. Perceived pain on injection was related to vaccine formulation, vaccine administrator and ethnicity. Reactogenicity outcomes varied with ethnicity and vaccine administrator. Maintaining community and parental confidence in vaccine safety without drawing attention to differences between individuals and groups is likely to become increasingly difficult. Vaccine administration technique alone has the potential to significantly reduce pain experienced on injection and local vaccine reactions.

The impact of primary care on emergency department presentation and hospital admission with pneumonia: a case-control study of preschool-aged children.

BACKGROUND: In children, community-acquired pneumonia is a frequent cause of emergency department (ED) presentation and hospital admission. Quality primary care may prevent some of these hospital visits. AIMS: The aim of this study was to identify primary care factors associated with ED presentation and hospital admission of preschool-aged children with community-acquired pneumonia. METHODS: A case-control study was conducted by enrolling three groups: children presenting to the ED with pneumonia and admitted (n = 326), or discharged home (n = 179), and well-neighbourhood controls (n = 351). Interviews with parents and primary care staff were conducted and health record review was performed. The association of primary care factors with ED presentation and hospital admission, controlling for available confounding factors, was determined using logistic regression. RESULTS: Children were more likely to present to the ED with pneumonia if they did not have a usual general practitioner (GP) (odds ratio (OR) = 2.50, 95% confidence interval (CI) = 1.67-3.70), their GP worked ⩽ 20 h/week (OR = 1.86, 95% CI = 1.10-3.13) or their GP practice lacked an immunisation recall system (OR = 5.44, 95% CI = 2.26-13.09). Lower parent ratings for continuity (OR=1.63, 95% CI = 1.01-2.62), communication (OR = 2.01, 95% CI = 1.29-3.14) and overall satisfaction (OR = 2.16, 95% CI = 1.34-3.47) increased the likelihood of ED presentation. Children were more likely to be admitted when antibiotics were prescribed in primary care (OR = 2.50, 95% CI = 1.43-4.55). Hospital admission was less likely if children did not have a usual GP (OR = 0.22, 95% CI = 0.11-0.40) or self-referred to the ED (OR = 0.48, 95% CI = 0.26-0.89). CONCLUSIONS: Accessible and continuous primary care is associated with a decreased likelihood of preschool-aged children with pneumonia presenting to the ED and an increased likelihood of hospital admission, implying more appropriate referral. Lower parental satisfaction is associated with an increased likelihood of ED presentation.

Attendance for general practitioner asthma care by children with moderate to severe asthma in Auckland, New Zealand.

Attendance for general practitioner (GP) care of childhood asthma varies widely in New Zealand (NZ). There is little current research to account for the variations, although groups such as Maori and Pacific peoples have traditionally faced barriers to accessing GP care. This paper aims to describe and account for attendance levels for GP asthma care among 6-9 year-olds with moderate to severe asthma in Auckland, NZ. During 2002, randomly selected schools identified all 6-9 year-olds with possible breathing problems. Completion of a questionnaire by each parent/guardian indicated which children had moderate to severe asthma, and what characteristics influenced their access to GP asthma care. A multilevel, negative binomial regression model (NBRM) was fitted to account for the number of reported GP visits for asthma, with adjustment for clustering within schools. Twenty-six schools (89.7 percent) identified 931 children with possible breathing problems. Useable questionnaires were returned to schools by 455 children (48.9 percent). Results indicated 209 children with moderate to severe asthma, almost one in every three reportedly making 5 or more GP visits for asthma in the previous year. Maori, Pacific and Asian children were disproportionately represented among these 'high attendees'. Low attendees (0-2 visits) were mainly NZ Europeans. The NBRM (n=155) showed that expected visits were increased by perceived need, ill-health, asthma severity and, in particular, Maori and Pacific child ethnicity. It may be that Maori and Pacific children no longer face significant barriers to accessing GP asthma care. However, more likely is that barriers apply only to accessing routine, preventative care, leading to poor asthma control, exacerbations requiring acute care, and paradoxically an increase in GP visits. That barriers may increase total numbers of visits challenges the assumption, for all health systems, that access can be defined in terms of barriers that must be overcome to obtain health care.

GP discussion of prognosis with patients with severe chronic obstructive pulmonary disease: a qualitative study.

BACKGROUND: Recent research shows that health professionals do not communicate about prognosis with patients with chronic obstructive pulmonary disease (COPD) as openly as with patients who have cancer. AIM: To identify strategies that general practitioners (GPs) can use to facilitate discussion of prognosis with patients who have COPD. DESIGN OF STUDY: Telephone interviews of 15 GPs and five respiratory consultants on the topic of discussing prognosis with patients who have severe COPD. SETTING: Participating doctors worked in the Auckland region of New Zealand. METHOD: GPs and consultants were selected purposively to detect unique and shared patterns from diversity in how prognosis is discussed with patients with severe COPD. An interview guide was developed from a literature review and results of our earlier postal survey of GPs. Transcripts of audiotaped interviews were analysed independently and then together by three authors, using a general inductive approach. RESULTS: Seven strategies were identified that GPs had used or could use to facilitate discussion of prognosis with patients with COPD. These were: be aware of implications of diagnosis; use uncertainty to ease discussion; build relationship with patients; be caring and respectful; begin discussion early in disease course; identify and use opportunities to discuss prognosis; and work as a team. CONCLUSION: A number of suggested strategies can be used to facilitate discussion of prognosis with patients who have severe COPD.

Challenges for District Health Boards as needs assessors.

DHBs face the foregoing challenges in the current and future environment, as they take on democratic representation for the population, particularly in health needs assessment, consultation, prioritization and health service purchasing. Need and objectives must be clearly defined at an early stage in the context of resource constraints and timeframes that will challenge the ability of Boards to conduct needs assessments. Consultation with the community and other, expert groups must inform needs assessments. But it is not clear how the prioritization process will work, particularly regarding the ability of local agendas for purchasing of health services that complement the national agenda. Recent health crises have shown that DHBs, without Government support, cannot easily meet such challenges in the new decentralised environment. Consideration must therefore be given to how these identified challenges for DHBs as needs assessors can best be met.

Quality of care indicators for population-based primary care in New Zealand.

AIM: To develop a set of non-invasive, evidence-based, population-based quality of care indicators for primary care in New Zealand and to test their feasibility. METHODS: New Zealand, British and Australian publications were reviewed and a set of quality of care indicators was constructed. These were trialed on data collected from seventeen fully computerised practices from the FirstHealth network of general practices. RESULTS: 28 indicators are proposed in five categories: smoking cessation, preventive health activities, prescribing quality, chronic disease management and data quality. We were able to calculate ten indicators from data already collected routinely, a further twelve could be calculated now with more sophisticated data queries and six would require the trial practices to collect further data. CONCLUSIONS: While any set of indicators is arbitrary there are sufficient research data to support a set of evidence-based, population-focused, quality of care indicators in New Zealand primary health care. In computerised practices these indicators can be calculated from routinely collected data.

An investigation of three injections techniques in reducing local injection pain with a human papillomavirus vaccine: a randomized trial.

BACKGROUND: Previous research suggests vaccine injection technique can influence local reactogenicity. OBJECTIVE: To identify characteristics of vaccination technique and individual vaccinees associated with frequency and severity of pain on injection and local reactogenicity following immunisation with quadrivalent human papillomavirus vaccine. DESIGN: Randomised cross-over trial of three injection techniques. Data were collected on health history, perceived stress and social support using a 10 item perceived stress scale and a single item social support question. Pain on injection was measured using a visual analogue scale and reactogenicity data was collected using participant-held diaries. SETTING: Clinic rooms at the University of Auckland. PARTICIPANTS: Females aged 14-45 years and males aged 14-26 years recruited to the study. MAIN OUTCOME MEASURES: Primary outcome measures were perceived pain on injection and the local injection site reactions pain, erythema, swelling and induration. RESULTS: The three injection techniques did not affect injection site reactogenicity. Females tended to experience more reactogenicity. Perceived stress, social support and atopy were not associated with reactogenicity outcomes and exercise showed little effect. No variables, including injection technique, were associated with wide variation in perceived pain in injection. Case by case observational data suggest some variations in anatomical site may be important. CONCLUSIONS: Most injection site reactions in this study were mild. The three injection techniques used in this study were equivalent in their reactogenicity and pain profiles and could be recommended for use in this population.

General practitioner perceptions of clinical medication reviews undertaken by community pharmacists.

INTRODUCTION: Delivery of current health care services focuses on interdisciplinary teams and greater involvement of health care providers such as nurses and pharmacists. This requires a change in role perception and acceptance, usually with some resistance to changes. There are few studies investigating the perceptions of general practitioners (GPs) towards community pharmacists increasing their participation in roles such as clinical medication reviews. There is an expectation that these roles may be perceived as crossing a clinical boundary between the work of the GP and that of a pharmacist. METHODS: Thirty-eight GPs who participated in the General Practitioner-Pharmacists Collaboration (GPPC) study in New Zealand were interviewed at the study conclusion. The GPPC study investigated outcomes of a community pharmacist undertaking a clinical medication review in collaboration with a GP, and potential barriers. The GPs were exposed to one of 20 study pharmacists. The semi-structured interviews were recorded and transcribed verbatim then analysed using a general inductive thematic approach. FINDINGS: The GP balanced two themes, patient outcomes and resource utilisation, which determined the over-arching theme, value. This concept was a continuum, depending on the balance. Factors influencing the theme of patient outcomes included the clinical versus theoretical nature of the pharmacist recommendations. Factors influencing resource utilisation for general practice were primarily time and funding. CONCLUSION: GPs attributed different values to community pharmacists undertaking clinical medication reviews, but this value usually balanced the quality and usefulness of the pharmacist's recommendations with the efficiency of the system in terms of workload and funding.

Community pharmacist perceptions of clinical medication reviews.

INTRODUCTION: Changes in delivery of health care services has led to pressure for community pharmacists to extend their traditional role and become more involved with patient-focussed services such as medication reviews, in collaboration with general practitioners (GPs). This has not been generally implemented into routine practice, and many barriers have been suggested that inhibit community pharmacists extending their role. These have often focussed on physical or functional barriers. This study explores possible attitudinal factors that prevent increased participation of community pharmacists in medication reviews undertaken in collaboration with GPs. METHODS: Twenty community pharmacist participants who participated in the General Practitioner-Pharmacist Collaboration (GPPC) study were interviewed. The GPPC study investigated the outcomes of community pharmacists undertaking a clinical medication review in collaboration with GPs, and the potential barriers. Semi-structured interviews were analysed using a general inductive thematic approach. FINDINGS: Emerging themes were that community pharmacists perceived that they were not mandated to undertake this role, it was not a legitimate role, particularly from the business perceptive, and pharmacists were concerned that they lacked the skills and confidence to provide this level of input. CONCLUSION: While there is concern that community pharmacists' skills are underutilised, there are probable attitudinal barriers inhibiting pharmacists from increasing their role in clinical medication reviews. Perceived legitimacy of the service was a dominant theme, which appeared to be related to issues in the business model. Further investigation should consider the use of a clinical pharmacist working within a general practice independent of a community pharmacy.

General practitioners' and pharmacists' perceptions of the role of community pharmacists in delivering clinical services.

BACKGROUND: Because community pharmacists are encouraged to provide clinical services, there is a need to determine the role perceptions of both community pharmacists and general practitioners (primary care physicians). Differing role perceptions are likely to result in barriers to pharmacists expanding their roles in health care. OBJECTIVES: The purpose of this study was to investigate whether community pharmacists' and general practitioner's perceptions of the role of community pharmacists may be a barrier to pharmacists increasing their role in medication management. Other potential barriers were also explored that could provide a framework for future research. METHODS: A postal survey to 900 and 1000 randomly selected community pharmacists and general practitioners, respectively, elicited the perceptions of these groups toward the role of community pharmacists. Likert scales were used to quantify the results. RESULTS: The results revealed a gap in perceptions regarding the role of the community pharmacist, with general acceptance of the technical roles but less acceptance of clinical roles by general practitioners. Barriers to increased involvement of community pharmacists in clinical services included a perceived lack of mandate, legitimacy, adequacy, and effectiveness by both groups. Also observed was a lack of readiness to change by community pharmacists. CONCLUSIONS: This study suggests that there are significant barriers to community pharmacists increasing clinical services, both from the community pharmacists themselves and from the general practitioners. Attention to change management in a complex environment will be necessary if community pharmacists are to change their role toward more clinical services.

Few rural general practitioners use the Internet frequently in regard to patient care.

AIMS: To benchmark North Island rural general practitioner (GP) access to computers and the Internet, both at work and home, and assess whether rural GPs are using the Internet in regard to patient care. METHODS: Cross-sectional postal survey of all North Island rural GPs in mid-2003. RESULTS: 175 of 289 GPs (60.6%) returned useable questionnaires. Most (89.0%) reported computer availability at work when consulting, but even more had access to a computer at home (97.1%, p<0.01). Access to the Internet was also lower at work (68.6%) than at home (98.8%, p<0.01). Fewer GPs (p<0.05) reported ever using the Internet at work in regard to patients (56.5%) than at home (71.9%). Less than 10% of all GPs used the Internet three or more times a week at work (6.9%) or home (8.6%) in regard to patients. Of those with Internet access at work, 27.0% had broadband (fast Internet) access. Predictors of having (versus not having) work Internet access were computer availability in consultations (p=0.04). CONCLUSIONS: Few North Island rural GPs use the Internet frequently in regard to patient care, despite increasing access to computers and the Internet, both at work and home.

Teenage use of GP care for moderate to severe asthma in Auckland, New Zealand.

OBJECTIVES: To describe and understand teenagers' frequency of attendance for General Practitioner (GP) care of moderate to severe asthma in the Auckland region. METHODS: Ten Auckland schools identified 510 children aged 13-14 years with breathing problems, who were invited to complete a screening questionnaire. 271 children participated, of whom 114 had moderate to severe asthma. RESULTS: 39% of the 114 had made 0-1 GP visit for asthma, and 17% made 'greater than and equal to' 5 visits. Low attendees (0-1 visit) were disproportionately New Zealand European. High attendees ('greater than and equal to' 5 visits) tended to be Maori and/or Pacific Islanders. Half of the teenagers attended GP asthma care as often as it wanted, independently of ethnicity; 62% tell their parents when they cannot manage their asthma; and 29% must pay for GP care. Expected attendance was increased for Maori and Pacific students versus others by 77% (p=0002), and by asthma of increased severity (p<0.001). Teenager resistance to accessing GP asthma care reduced expected attendance by 24% (p=0.003). CONCLUSIONS: Maori and Pacific peoples have traditionally faced barriers to accessing GP care, but their their more frequent attendance (than New Zealand Europeans) in this case, challenges whether such barriers persist, at least for acute care of moderate to severe asthma.

GPs' attitudes to discussing prognosis in severe COPD: an Auckland (NZ) to London (UK) comparison.

BACKGROUND: A palliative care approach, as used routinely in cancer, is also valid for incurable chronic illnesses such as chronic obstructive airways disease (COPD). However, a London study recently reported that general practitioners (GPs), who provide most end-stage care for COPD patients, do not routinely discuss prognosis with these patients. OBJECTIVE: To compare the views of GPs in Auckland, New Zealand (NZ) and London, United Kingdom (UK) on discussions of prognosis in severe COPD. METHOD: A postal questionnaire of 509 randomly selected Auckland GPs. The questionnaire was almost identical to the UK one. Comparisons were made with aggregated statistics for the London sample as reported in published findings and personal communication with the London authors. RESULTS: The Auckland response rate of 56% was similar to that of the London study (55%). Most GPs in both samples stated that discussions on prognosis are necessary in severe COPD and that GPs have an important role in discussing prognosis. Smaller proportions of both samples reported usually having such discussions, although Auckland GPs (55.6%) were more likely to hold the discussions than were London counterparts (40.7%). Auckland GPs were also more likely to agree that patients with severe COPD want to discuss prognosis and that patients value these discussions. One-third of the Auckland GPs and nearly half the London GPs believe that some patients with severe COPD who want to discuss prognosis are not given the opportunity to do so. CONCLUSION: Auckland GPs are more open than their London counterparts to discussing prognosis in severe COPD. There is increased scope for GPs in London to discuss prognosis with these patients. Further support is needed for GPs in both countries who do not routinely discuss prognosis in severe COPD, but consider it is necessary to have these discussions.

Is New Zealand according too much importance to continuous quality improvement in healthcare?

In late 2003, New Zealand's Ministry of Health published a 'systems approach' to help guide and plan quality improvements in the nation's health and disability sector. This approach emphasises a need for continuous quality improvement. We argue that the Ministry should align itself less exclusively with the 'the small steps of continuous quality improvement' and 'maintaining the gains'. Instead, it should encourage the adoption of a variety and combination of quality improvement strategies that include continuous quality improvement between the discontinuities that can occasion a need to re-engineer core processes for revolutionary, quantum gains in quality and safety.