Outcomes of antibiotic treatment for respiratory infections in children an observational study in primary care

BACKGROUND

Antibiotic resistance is an increasing global threat, accelerated by both misuse and overuse of antibiotics. Most antibiotics to humans are prescribed in primary care, commonly for respiratory symptoms, and there is a need for research on the usage of and outcomes after antibiotic treatment to counteract antibiotic resistance.

OBJECTIVE

To evaluate symptom duration, treatment length, and adverse events of antibiotic treatment in children.

DESIGN AND SETTING

Observational study at four out-of-hours services and one paediatric emergency clinic in Norwegian emergency primary care.

SUBJECTS

266 children aged 0 to 6 years with fever or respiratory symptoms.

MAIN OUTCOME MEASURES

Duration of symptoms and absenteeism from kindergarten/school, treatment length, and reported adverse events.

RESULTS

There were no differences in duration of symptoms, fever or absenteeism when comparing the groups prescribed (30.8%) and not prescribed (69.2%) antibiotics. This lack of difference remained when analysing the subgroup with otitis media.In the group prescribed antibiotics, 84.5% of parents reported giving antibiotics for 5-7 days, and 50.7% reported no difficulties. Adverse events of antibiotics were reported in 42.3% of the cases, the vast majority being gastrointestinal disturbances.

CONCLUSION

Children with fever or respiratory symptoms experience similar duration of symptoms and absenteeism regardless of antibiotic treatment. A substantial number of parents reported adverse events when the child received antibiotics. Several parents experienced additional difficulties with the treatment, some ending treatment within day 4.

TRIAL REGISTRATION NUMBER

NCT02496559; Results.

Continuity and breaches in GP care and their associations with mortality for patients with chronic disease: an observational study using Norwegian registry data

BACKGROUND

Despite many benefits of continuity of care with a named regular GP (RGP), continuity is deteriorating in many countries.

AIM

To investigate the association between RGP continuity and mortality, in a personal list system, in addition to examining how breaches in continuity affect this association for patients with chronic diseases.

DESIGN AND SETTING

A registry-based observational study using Norwegian primary care consultation data for patients with asthma, chronic obstructive pulmonary disease (COPD), diabetes mellitus, or heart failure.

METHOD

The Usual Provider of Care (UPC, value 0-1) Index was used to measure both disease-related (UPCdisease) and overall (UPCall) continuity with the RGP at the time of consultation. In most analyses, patients who changed RGP during the study period were excluded. In the combined group of all four chronic conditions, the proportion of consultations with other GPs and out-of-hours services was calculated. Cox regression models calculated the associations between continuity during 2013-2016 and mortality in 2017-2018.

RESULTS

Patients with COPD with UPCdisease <0.25 had 47% increased risk of dying within 2 years (hazard ratio 1.47, 95% confidence interval = 1.22 to 1.64) compared with those with UPCdisease ≥0.75. Mortality also increased with decreasing UPCdisease for patients with heart failure and decreasing UPCall for those with diabetes. In the combined group of chronic conditions, mortality increased with decreasing UPCall. This latter association was also found for patients who had changed RGP.

CONCLUSION

Higher disease-related and overall RGP UPC are both associated with lower mortality. However, changing RGP did not significantly affect mortality, indicating a compensatory benefit of informational and management continuity in a patient list system.

To be or not to be supervisors for medical students in general practice clinical placements: a questionnaire study from Norway

OBJECTIVE

Many countries experience challenges in recruiting and retaining general practitioners (GPs) as supervisors for medical students in clinical placements. We aimed to investigate the opportunities, capacities and limitations of Norwegian GPs to become supervisors.

DESIGN

Web-based cross-sectional questionnaire study.

SETTING

Norwegian general practice.

SUBJECTS

All GPs in Norway, including locums and those on leave, both active supervisors, and GPs who are not presently supervising medical students.

MAIN OUTCOME MEASURES

GPs' terms of salary, office facilities, limiting factors, capacity and needs for becoming or continuing as supervisors.

RESULTS

Among 5145 GPs, 1466 responded (29%), of whom 498 (34%) were active supervisors. Lack of a dedicated student office was the most reported limitation for both active supervisors (75%) and other GPs (81%). A high proportion (67%) of active supervisors reported that they could host more students per year, given financial support for equipped offices and higher salaries. With this kind of support, 48% (n = 461) of the GPs who were not supervisors for medical students were positive about a future supervisor role. By adjusted regression analysis, female GPs had lower likelihood of being supervisors, OR (95% CI) 0.75 (0.59-0.95) than male colleagues. GPs in the North, Mid and West regions had higher odds (OR 3.89, 3.10 and 2.42, respectively) than those in the South-East region. Teaching experience also increased the odds (2.31 (1.74-3.05).

CONCLUSIONS

There seems to be capacity among both active and potential supervisors if increased salaries and financial support for office facilities are made available.

Transforming self-experienced vulnerability into professional strength: a dialogical narrative analysis of medical students' reflective writing

Medical students' efforts to learn person-centered thinking and behavior can fall short due to the dissonance between person-centered clinical ideals and the prevailing epistemological stereotypes of medicine, where physicians' life events, relations, and emotions seem irrelevant to their professional competence. This paper explores how reflecting on personal life experiences and considering the relevance for one's future professional practice can inform first-year medical students' initial explorations of professional identities. In this narrative inquiry, we undertook a dialogical narrative analysis of 68 essays in which first-year medical students reflected on how personal experiences from before medical school may influence them as future doctors. Students wrote the texts at the end of a 6-month course involving 20 patient encounters, introduction to person-centered theory, peer group discussions, and reflective writing. The analysis targeted medical students' processes of interweaving and delineating personal and professional identities. The analysis yielded four categories. (1) How medical students told their stories of illness, suffering, and relational struggles in an interplay with context that provided them with new perspectives on their own experiences. Students formed identities with a person-centered orientation to medical work by: (2) recognizing and identifying with patients' vulnerability, (3) experiencing the healing function of sharing stories, and (4) transforming personal experiences into professional strength. Innovative approaches to medical education that encourage and support medical students to revisit, reflect on, and reinterpret their emotionally charged life experiences have the potential to shape professional identities in ways that support person-centered orientations to medical work.

The impact of variation in out-of-hours doctors' referral practices: a Norwegian registry-based observational study

BACKGROUND

In a gatekeeping system, the individual doctor's referral practice is an important factor for hospital activity and patient safety.

OBJECTIVE

The aim of the study was to investigate the variation in out-of-hours (OOH) doctors' referral practice, and to explore these variations' impact on admissions for selected diagnoses reflecting severity, and 30-day mortality.

METHODS

National data from the doctors' claims database were linked with hospital data in the Norwegian Patient Registry. Based on the doctor's individual referral rate adjusted for local organizational factors, the doctors were sorted into quartiles of low-, medium-low-, medium-high-, and high-referral practice. The relative risk (RR) for all referrals and for selected discharge diagnoses was calculated using generalized linear models.

RESULTS

The OOH doctors' mean referral rate was 110 referrals per 1,000 consultations. Patients seeing a doctor in the highest referring practice quartile had higher likelihood of being referred to hospital and diagnosed with the symptom of pain in throat and chest, abdominal pain, and dizziness compared with the medium-low quartile (RR 1.63, 1.49, and 1.95). For the critical conditions of acute myocardial infarction, acute appendicitis, pulmonary embolism, and stroke, we found a similar, but weaker, association (RR 1.38, 1.32, 1.24, and 1.19). The 30-day mortality among patients not referred did not differ between the quartiles.

CONCLUSIONS

Doctors with high-referral practice referred more patients who were later discharged with all types of diagnoses, including serious and critical conditions. With low-referral practice, severe conditions might have been overlooked, although the 30-day mortality was not affected.

Continuity of care and mortality for patients with chronic disease: an observational study using Norwegian registry data

BACKGROUND

Research on continuity of care (CoC) is mainly conducted in primary care and has received little acknowledgment in other levels of care. This study sought to investigate CoC across care levels for patients with selected chronic diseases, along with its association with mortality.

METHODS

In a registry-based cohort study, patients with ≥1 consultation in primary or specialist healthcare or hospital admission with asthma, chronic obstructive pulmonary disease (COPD), diabetes mellitus, or heart failure in 2012 were linked to disease-related consultation data in 2013-2016. CoC was measured by Usual Provider of Care index (UPC) and Bice-Boxermann continuity of care score (COCI). Values equal to one were categorized into one group and the rest into three equal groups (tertiles). The association with mortality was determined by Cox regression models.

RESULTS

The highest mean UPCtotal was measured for patients with diabetes mellitus (0.58) and the lowest for those with asthma (0.46). The population with heart failure had the highest death rate (26.5). In adjusted Cox regression analyses for COPD, mortality was 2.6 times higher (95% CI 2.25-3.04) for patients in the lowest tertile of continuity compared to those with UPCtotal = 1. Patients with diabetes mellitus and heart failure showed similar results.

CONCLUSION

CoC was moderate to high for disease-related contacts across care levels. A higher mortality associated with lower CoC was observed for patients with COPD, diabetes mellitus, and heart failure. A similar, but not statistically significant trend was found for patients with asthma. This study suggests that higher CoC across levels of care can decrease mortality.

Acute management of fractures in primary care - a cost minimisation analysis

BACKGROUND

In Norway, primary healthcare has first-line responsibility for all medical emergencies, including traumas and fractures. Normally, patients with suspected fractures are referred to specialist care in hospitals. However, the cooperating municipalities of Bykle and Valle have X-ray facilities and handle minor fractures locally. The aim of this study was to estimate the costs of X-ray diagnosis and initial treatment of fractures at the local primary care centre compared with initial transport and treatment in hospital.

METHODS

We conducted a cost minimisation analysis by comparing expected costs of initial examination with X-ray and treatment of patients with fractures or suspected fractures at two possible sites, in the local municipality or at the hospital. A cost minimisation analysis is an economic evaluation based on the assumption that the outcomes of the two treatment procedure regimens are equal. Costs were estimated in Euros (EUR) using 2021 mean exchange rates.

RESULTS

In 2019, we identified a total of 403 patients with suspected fractures in the two municipalities. Among these, 12 patients bypassed the primary care system as they needed urgent hospital care. A total of 391 injured patients were assessed with X-ray at the primary health care centres, 382 received their initial treatment there, and nine were referred to hospital. In an alternative hospital model, without X-ray and treatment possibilities in the municipality, the 382 patients would have been sent directly to hospital for radiological imaging and treatment. The total cost was estimated at EUR 367,756 in the hospital model and at EUR 69,835 in the primary care model, a cost saving of EUR 297,921.

CONCLUSION

Based on cost minimisation analysis, this study found that radiological diagnosis of suspected fractures and initial treatment of uncomplicated fractures in primary care cost substantially less than transport to and treatment in hospital.

The association between municipal pandemic response and COVID-19 contacts to emergency primary health care services: an observational study

BACKGROUND

Norwegian municipalities had diverse strategies for handling tasks related to the COVID-19 pandemic. The emergency primary health care services were involved to different extents. The aim of this study was to describe how contacts with the emergency primary health care service were affected by the pandemic, in terms of patient contacts related to COVID-19, prioritisation and first actions taken, and to analyse differences between the services.

METHODS

In this observational study, patient contacts to seven emergency primary health care services, from January 2020 to June 2021, were analysed. Descriptive analyses were applied. Data on the seven services' involvement in the municipal pandemic response, in relation to testing the inhabitants for COVID-19, were collected.

RESULTS

There were 145 685 registered patient contacts within the study period. In total, 24% (n = 35,563) of the contacts were related to COVID-19, varying from 16 to 40% between the seven services. Of the COVID-19 related contacts, 96% (n = 34,069) were triaged to the lowest urgency level (range 76-99%) and 66% (n = 23,519) were patients contacting the services in order to be tested for COVID-19 (range 5-88%). The number of COVID-19 related contacts were unrelated to the number of confirmed COVID-19 cases among the inhabitants of the respective municipalities. The burden of COVID-19-related contacts mainly reflected the services' involvement in COVID-19 testing as part of the municipal pandemic response.

CONCLUSIONS

During the COVID-19 pandemic, several of the emergency primary health care services were assigned new tasks, such as being part of the municipalities' system for carrying out testing for COVID-19. This had a major impact on their activity level. In the preparation for future pandemics, it should be discussed to which extent such use of the emergency primary health care system is appropriate, as additional tasks might affect the services' preparedness to provide urgent medical care among the inhabitants.

Patient-reported outcomes after initial conservative fracture treatment in primary healthcare – a survey study

Background

Primary healthcare in Norway has first-line responsibility for medical emergencies, including traumas and fractures. Normally, patients with suspected fractures are referred to specialist care. However, some municipalities have X-ray facilities and handle minor fractures locally. We investigated patient-reported outcome measures after initial treatment of radiologically diagnosed fractures of the wrist, collarbone, and ankle at a primary healthcare centre in a rural municipality with a large ski resort. The patients’ general satisfaction with the treatment was also investigated.

Methods

Validated questionnaires were sent to patients with fractures of the wrist or collarbone (Quick DASH—Disability of Arm, Shoulder and Hand) or the ankle (FAOS -The Foot and Ankle Outcome Score). Patients with wrist and collarbone fractures also answered the Quality-of-life questions that are a subscale of the FAOS questionnaire for ankle fractures. Patient satisfaction was measured for all fracture groups. The Quick DASH scale ranges from 0 (no disability at all) to 100 (great disability), while for FAOS a score of 100 indicates no symptoms and 0 indicates extreme disabilities.

Results

A total of 148 of 238 patients answered the questionnaire (62% response rate). Patients with distal radius fractures had a mean Quick DASH score of 5.1 (median 0, range 0–77), and scores were significantly lower for males (p = 0.013) and increased with age (p = 0.024). Patients with collarbone fractures had a mean Quick DASH score of 2.1 (median 0, range 0–32) with no significant age or gender differences. Patients with ankle fractures had the following mean subscale-scores: Pain, 93.8; Symptoms, 71.4; Activities of daily living, 97.4; Sport, 90.0; and Quality of life, 92.1. The scores did not differ significantly by specialization of the physician. A total of 88% of the patients were highly or very highly satisfied with the handling of their fracture.

Conclusions

The patients reported low rates of functional disability and high rates of satisfaction after initial radiological diagnosis and treatment of their fracture at the primary healthcare centre. Specialisation of the treating physician was not associated with the outcome in any of the fracture types.

Continuity of care for patients with chronic disease: a registry-based observational study from Norway

BACKGROUND

Continuity of care (CoC) is accepted as a core value of primary care and is especially appreciated by patients with chronic conditions. Nevertheless, there are few studies investigating CoC for these patients across levels of healthcare.

OBJECTIVE

This study aims to investigate CoC for patients with somatic chronic diseases, both with regular general practitioners (RGPs) and across care levels.

METHODS

We conducted a registry-based observational study by using nationwide consultation data from Norwegian general practices, out-of-hours services, hospital outpatient care, and private specialists with public contracts. Patients with diabetes mellitus (type I or II), asthma, chronic obstructive pulmonary disease, or heart failure in 2012, who had ≥2 consultations with these diagnoses during 2014 were included. CoC was measured during 2014 by using the usual provider of care (UPC) index and Bice-Boxerman continuity of care score (COCI). Both indices have a value between 0 and 1.

RESULTS

Patients with diabetes mellitus comprised the largest study population (N = 79,165) and heart failure the smallest (N = 4,122). The highest mean UPC and COCI were measured for patients with heart failure, 0.75 and 0.77, respectively. UPC increased gradually with age for all diagnoses, while COCI showed this trend only for asthma. Both indices had higher values in urban areas.

CONCLUSIONS

Our findings suggest that CoC in Norwegian healthcare system is achieved for a majority of patients with chronic diseases. Patients with heart failure had the highest continuity with their RGP. Higher CoC was associated with older age and living in urban areas.

Preparedness and management during the first phase of the COVID-19 outbreak - a survey among emergency primary care services in Norway

Background

The emergency primary care (EPC) services in Norway have been at the frontline of the COVID-19 pandemic. Knowledge about the EPC services’ management of the COVID-19 outbreak can be used to prepare for future outbreaks and improve patient management. The objectives of this study were to identify pandemic preparedness and management strategies in EPC centres in Norway during the COVID-19 outbreak.

Methods

Questions regarding patient management of the COVID-19 outbreak were included in data collection for the National Out-Of-Hours Services Registry. The data collection was web-based, and an invitation was sent by email to the managers of all EPC services in Norway in June 2020. The EPC services were asked questions about pre-pandemic preparedness, access to personal protective equipment (PPE), organizational measures taken, and how staffing was organized during the onset of the pandemic.

Results

There were 169 municipal and inter-municipal EPC services in Norway in 2020, and all responded to the questionnaire. Among the EPC services, 66.7% (n = 112) had a pandemic plan, but only 4.2% had performed training for pandemic preparedness. Further, fewer than half of the EPC centres (47.5%) had access to supplies of PPE, and 92.8% answered that they needed extra supplies of PPE. 75.3% of the EPC services established one or more respiratory clinics. Staffing with other personnel than usual was done in 44.6% (n = 74) of the EPC services. All EPC services except one implemented new strategies for assessing patients, while about half of the wards implemented new strategies for responding to emergency calls.

None of the largest EPC services experienced that their pandemic plan was adequate, while 13.3% of the medium-sized EPC services and 48.9% of the small EPC services reported having an adequate pandemic plan.

Conclusions

Even though the EPC services lacked well-tested plans and had insufficient supplies of PPE at the outbreak of the COVID-19 pandemic, most services adapted to the pandemic by altering the ways they worked and by hiring health care professionals from other disciplines. These observations may help decision makers plan for future pandemics.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12913-022-08284-9.

Acute medical missions by helicopter medical service (HEMS) to municipalities with different approach for primary care physicians

Background

The prehospital emergency system in Norway involves out-of-hours (OOH) services with on-call physicians. Helicopter emergency medical service (HEMS) are used in cases of severe illness or trauma that require rapid transport and/or an anesthesiologist’s services. In recent years, on-call primary care physicians have been less available for call-outs in Norway, and HEMS may be requested for missions that could be adequately handled by on-call physicians. Here, we investigated how different availability of an on-call physician to attend emergency patients at site (call-out) impacted requests and use of HEMS.

Methods

Our analysis included all acute medical missions in an urban and nearby rural OOH district, which had different approach regarding physician call-outs from the OOH service. For this prospective observational study, we used data from both HEMS and the OOH service from November 1^st 2017 until November 30^th 2018. Standard descriptive statistical analyses were used.

Results

The rates of acute medical missions in the urban and rural OOH districts were similar (30 and 29 per 1000 inhabitants per year, respectively). The rate of HEMS requests was significantly higher in the rural OOH district than in the urban district (2.4 vs. 1.7 per 1000 inhabitants per year, respectively). Cardiac arrest and trauma were the major symptom categories in more than one half of the HEMS-attended patients, in both districts. Chest pain was the most frequent reason for an OOH call-out in the rural OOH district (21.1%). An estimated NACA score of 5–7 was found in 47.7% of HEMS patients from the urban district, in 40.0% of HEMS patients from the rural OOH district (p = 0.44), and 12.8% of patients attended by an on-call physician in the rural OOH district (p < 0.001). Advanced interventions were provided by an anesthesiologist to one-third of the patients attended by HEMS, of whom a majority had an NACA score of ≥ 5.

Conclusions

HEMS use did not differ between the two compared areas, but the rate of HEMS requests was significantly higher in the rural OOH district. The threshold for HEMS use seems to be independent of on-call primary care physician involvement.

Construction and validation of a morbidity index based on the International Classification of Primary Care

OBJECTIVES

In epidemiological studies it is often necessary to describe morbidity. The aim of the present study is to construct and validate a morbidity index based on the International Classification of Primary Care (ICPC-2).

DESIGN AND SETTING

This is a cohort study based on linked data from national registries. An ICPC morbidity index was constructed based on a list of longstanding health problems in earlier published Scottish data from general practice and adapted to diagnostic ICPC-2 codes recorded in Norwegian general practice 2015 - 2017.

SUBJECTS

The index was constructed among Norwegian born people only (N = 4 509 382) and validated in a different population, foreign-born people living in Norway (N = 959 496).

MAIN OUTCOME MEASURES

Predictive ability for death in 2018 in these populations was compared with the Charlson index. Multiple logistic regression was used to identify morbidities with the highest odds ratios (OR) for death and predictive ability for different combinations of morbidities was estimated by the area under receiver operating characteristic curves (AUC).

RESULTS

An index based on 18 morbidities was found to be optimal, predicting mortality with an AUC of 0.78, slightly better than the Charlson index (AUC 0.77). External validation in a foreign-born population yielded an AUC of 0.76 for the ICPC morbidity index and 0.77 for the Charlson index.

CONCLUSIONS

The ICPC morbidity index performs equal to the Charlson index and can be recommended for use in data materials collected in primary health care.Key pointsThis is the first morbidity index based on the International Classification of Primary Care, 2^nd edition (ICPC-2)It predicted mortality equal to the Charlson index and validated acceptably in a different populationThe ICPC morbidity index can be used as an adjustment variable in epidemiological research in primary care databases.

From direct attendance to telephone triage in an emergency primary healthcare service: an observational study

OBJECTIVES

To describe how an intervention to limit direct attendance in an emergency primary healthcare service affected the contacts to the clinic and the level of care given, and which factors were associated with a change from direct attendance to telephone contact.

DESIGN

Observational study.

SETTING

Seven Norwegian emergency primary healthcare services. The telephone triage operators are primarily registered nurses.

PARTICIPANTS

Registered patient contacts to the services during 2007-2019.

INTERVENTIONS

In 2013, one of the seven services made an intervention to limit direct attendances to the emergency primary healthcare clinic. Through an advertisement in a local newspaper, the public was encouraged to call in advance. Patients who still attended directly, were encouraged to call in advance next time.

MEASURES

We compared the proportions of direct attendance and telephone contact, and of consultation by a general practitioner and telephone consultation by an operator, before and after the intervention. We also compared the proportions of direct attendance regarding gender, age group, time of day and urgency level. Descriptive analyses and log binomial regression analyses were applied.

RESULTS

There were 1 105 019 contacts to the seven services during the study period. The average proportion of direct attendance decreased from 68.7% (95% CI 68.4% to 68.9%) to 23.4% (95% CI 23.2% to 23.6%) in the service that carried out the intervention. Telephone consultation by an operator increased from 11.7% (95% CI 11.5% to 11.8%) to 29.2% (95% CI 28.9% to 29.5%) and medical consultation by a general practitioner decreased from 78.3% (95% CI 78.1% to 78.5%) to 57.0% (95% CI 56.7% to 57.3%). The youngest and the oldest age group and women had the largest decrease in direct attendance, by -81%, -74% and -71%, respectively.

CONCLUSION

The intervention influenced how the public contacted the service. Information campaigns on how to contact healthcare services should be implemented on a regular basis.

Continuity in general practice as predictor of mortality, acute hospitalisation, and use of out-of-hours care: a registry-based observational study in Norway

BACKGROUND

Continuity, usually considered a quality aspect of primary care, is under pressure in Norway, and elsewhere.

AIM

To analyse the association between longitudinal continuity with a named regular general practitioner (RGP) and use of out-of-hours (OOH) services, acute hospital admission, and mortality.

DESIGN AND SETTING

Registry-based observational study in Norway covering 4 552 978 Norwegians listed with their RGPs.

METHOD

Duration of RGP-patient relationship was used as explanatory variable for the use of OOH services, acute hospital admission, and mortality in 2018. Several patient-related and RGP-related covariates were included in the analyses by individual linking to high-quality national registries. Duration of RGP-patient relationship was categorised as 1, 2-3, 4-5, 6-10, 11-15, or >15 years. Results are given as adjusted odds ratio (OR) with 95% confidence intervals (CI) resulting from multilevel logistic regression analyses.

RESULTS

Compared with a 1-year RGP-patient relationship, the OR for use of OOH services decreased gradually from 0.87 (95% CI = 0.86 to 0.88) after 2-3 years' duration to 0.70 (95% CI = 0.69 to 0.71) after >15 years. OR for acute hospital admission decreased gradually from 0.88 (95% CI = 0.86 to 0.90) after 2-3 years' duration to 0.72 (95% CI = 0.70 to 0.73) after >15 years. OR for dying decreased gradually from 0.92 (95% CI = 0.86 to 0.98) after 2-3 years' duration, to 0.75 (95% CI = 0.70 to 0.80) after an RGP-patient relationship of >15 years.

CONCLUSION

Length of RGP-patient relationship is significantly associated with lower use of OOH services, fewer acute hospital admissions, and lower mortality. The presence of a dose-response relationship between continuity and these outcomes indicates that the associations are causal.

Reasons for acute referrals to hospital from general practitioners and out-of-hours doctors in Norway: a registry-based observational study

Background

General practitioners (GPs) and out-of-hours (OOH) doctors are gatekeepers to acute hospital admissions in many healthcare systems. The aim of the present study was to investigate the whole range of reasons for acute referrals to somatic hospitals from GPs and OOH doctors and referral rates for the most common reasons. We wanted to explore the relationship between some common referral diagnoses and the discharge diagnosis, and associations with patient’s gender, age, and GP or OOH doctor referral.

Methods

A registry-based study was performed by linking national data from primary care in the physicians’ claims database with hospital services data in the Norwegian Patient Registry (NPR). The referring GP or OOH doctor was defined as the physician who had sent a claim for the patient within 24 h prior to an acute hospital stay. The reason for referral was defined as the ICPC-2 diagnosis used in the claim; the discharge diagnoses (ICD-10) came from NPR.

Results

Of all 265,518 acute hospital referrals from GPs or OOH doctors in 2017, GPs accounted for 43% and OOH doctors 57%. The overall referral rate per contact was 0.01 from GPs and 0.11 from OOH doctors, with large variations by referral diagnosis. Abdominal pain (D01) (8%) and chest pain (A11) (5%) were the most frequent referral diagnoses. For abdominal pain and chest pain referrals the most frequent discharge diagnosis was the corresponding ICD-10 symptom diagnosis, whereas for pneumonia-, appendicitis-, acute myocardial infarction- and stroke referrals the corresponding disease diagnosis was most frequent. Women referred with chest pain were less likely to be discharged with ischemic heart disease than men.

Conclusions

The reasons for acute referral to somatic hospitals from GPs and OOH doctors comprise a wide range of reasons, and the referral rates vary according to the severity of the condition and the different nature between GP and OOH services. Referral rates for OOH contacts were much higher than for GP contacts. Patient age, gender and referring service influence the relationship between referral and discharge diagnosis.

Helicopter emergency medical service (HEMS) activity after increased distance to out-of-hours services: an observational study from Norway

Background

Organizational changes in out-of-hour (OOH) services may have unintended consequences for other prehospital services. Reports indicate an increased use of helicopter emergency medical services (HEMS) after changes in OOH services in Norway due to greater geographical distances for the on-call doctors. We investigated whether HEMS dispatches increased when nine municipalities in Sogn og Fjordane County merged into one large inter-municipal OOH district.

Methods

All primary dispatches of the HEMS in the county between 2004 and 2013 were included. We applied interrupted time series regression to monthly aggregated data to evaluate the impact of the organizational change 1 April 2009. The nine target municipalities were compared to the rest of the municipalities in the county, which served as a control group. A quasipoisson model adjusted for seasonality was found to be most applicable.

Results

We included 8,751 dispatches, 5,009 (57.2%) of which were completed with a patient encounter. Overall, we found no alteration in requests for HEMS after 2009 (p = 0.251). Separate analyses of the target municipalities and control group revealed no significant increase after 2009 (p = 0.400 and p = 0.056, respectively). When categorizing the municipalities into urban or rural, we found a general increase in HEMS dispatches for the rural group over the 10-year span (p = 0.045) but no added increase after 2009 (p = 0.502). The urban subgroup showed no change. Distance from the OOH service in regards to travel increased within the nine municipalities after 2009, median [quartiles] (5.0[3.0, 6.2] km vs 26.5[5.0, 62.2] km, p < 0.001).

Conclusion

After relocating nine local OOH services into one large inter-municipal OOH district, we found no increase in requests for HEMS.

Urinary incontinence associated with anxiety and depression: the impact of psychotropic drugs in a cross-sectional study from the Norwegian HUNT study

BACKGROUND

Anxiety and depression are in both cross-sectional and longitudinal studies associated with urinary incontinence (UI) in women, strongest for the urgency component of UI. The role of psychotropic drugs in this association, especially antidepressants, has been questioned, but not clarified. The present study aimed to explore the associations between UI and anxiety/depression and the possible impact of psychotropic drugs on these associations.

METHODS

We conducted a cross-sectional, population-based study with questionnaire data from 21,803 women ≥20 years in the Norwegian Nord-Trøndelag Health Study merged with the Norwegian Prescription Database, which contains information on all dispensed prescriptions. We used multivariate logistic regression to investigate the association between UI (any UI, and by type and severity) and anxiety/depression (by different score on Hospital anxiety and depression scale), and the influence of psychotropic drugs on this association (by different volume of drug use).

RESULTS

Compared with normal anxiety- and depression score, having moderate/severe anxiety or depression (HADS≥11) increased the prevalence of UI from 27.6 to 37.8% (OR 1.59 (1.40-1.81), p < 0.001) for anxiety and from 28.0 to 43.7% (OR 1.79 (1.46-2.21), p < 0.001) for depression. According to type of UI, mixed UI was most strongly associated with a high HADS-score with an odds ratio 1.84 (1.65-2.05) for anxiety and 1.85 (1.61-2.13) for depression. Compared to no UI, severe UI was associated with depression with odds ratios of 2.04 (1.74-2.40), compared with no UI. Psychotropic drug use did not influence the associations between UI and anxiety/depression. We found high prevalence of UI among users of various psychotropic drugs. After adjustments, only antidepressants were associated with UI, with OR 1.36 (1.08-1.71) for high defined daily dose of the drug. Anxiolytics were associated with less UI with OR 0.64 (0.45-0.91) after adjustments for anxiety.

CONCLUSION

This study showed that anxiety, depression and use of antidepressants are associated factors with UI, strongest for urgency and mixed type of UI, with increasing ORs by increasing severity of the conditions and increased daily dose of the medication. Use of antidepressants did not influence the associations between UI and anxiety/depression.

Out-of-hours workload among Norwegian general practitioners - an observational study

Background

Repeated studies of working hours among Norwegian regular general practitioners (RGPs) have shown that the average total number of weekly working hours has remained unchanged since 1994 and up until 2014. For both male and female RGPs, the mean total weekly working hours amounted to almost 50 h in 2014.

In recent years, Norwegian RGPs have become increasingly dissatisfied. They experience significantly increased workload without compensation in the form of more doctors or better payment. A study from the Norwegian Directorate of Health in 2018 (the RGP study) showed that Norwegian RGPs worked 55.6 h weekly (median 52.5). 25% of the respondents worked more than 62.2 h weekly.

Based on data from the RGP study we investigated Norwegian RGP’s out-of-hours (OOH) work, how the working time was distributed, and to what extent the OOH work affected the regular working hours.

Methods

In early 2018, an electronic survey was sent to all 4640 RGPs in Norway. Each RGP reported how many minutes that were spent that particular day on various tasks during seven consecutive days. Working time also included additional tasks in the municipality, other professional medical work and OOH primary health care. Differences were analysed by independent t-tests, and regression analyses.

Results

One thousand eighty hundred seventy-six RGPs (40.4%) responded, 640 (34.1%) had registered OOH work. Male RGPs worked on average 1.5 h more doing regular work than did females (p = 0.001) and on average 2.3 h more OOH work than females (p = 0.079). RGPs with no OOH work registered a mean of 1.0 h more clinical work than RGPs working OOH (p = 0.043). There was a large variation in OOH working hours. A linear regression analysis showed that male RGPs and RGPs in rural areas had the heaviest OOH workload.

Conclusions

One in three Norwegian RGPs undertook OOH work during the registration week in the RGP study. OOH work was done in addition to a sizeable regular workload as an RGP. We found small gender differences. OOH work was not compensated with reduced regular RGP work.

General practitioners' provision of end-of-life care and associations with dying at home: a registry-based longitudinal study

BACKGROUND

General practitioners (GPs) may play an important role in providing end-of-life care to community-dwelling people.

OBJECTIVE

To investigate patients' contacts with GPs, GPs' interdisciplinary collaboration, out-of-hours services and hospitalizations in the last 13 weeks of life and associations with dying at home. Second, investigate whether GP contacts were associated with fewer out-of-hours contacts or days hospitalized.

METHODS

Individually linked data from the Norwegian Cause of Death Registry, Norwegian Patient Registry, Statistics Norway and Control and Payment of Reimbursement to Health Service Providers database for all 80 813 deceased people in Norway within 2012-13. Outcomes were analyzed with logistic regression and negative binomial multilevel mixed-effect models.

RESULTS

Overall, 1% of people received GP home visits in Week 13 and 4.6% in the last week before death. During the last 4 weeks of life, 9.2% received one or more GP home visits. Altogether, 6.6% received one or more home visits when the GP had one or more interdisciplinary collaborations during the last 4 weeks, of which <3% died at home. GP office consultations decreased towards the end of life. The likelihood of home death versus another location increased in relation to GP home visits [one home visit odds ratio (OR) 1.92, confidence interval (CI) 1.71-2.15; two or more OR 3.49, CI 3.08-3.96] and GP interdisciplinary collaboration (one contact OR 1.76, CI 1.59-1.96; two or more OR 2.52, CI 2.32-2.74).

CONCLUSIONS

GPs play a role in enabling people to die at home by performing home visits and collaborating with other health care personnel. Only a minority received such services in Norway.

Contact characteristics and factors associated with the degree of urgency among older people in emergency primary health care: a cross-sectional study

Background

As the proportion of older people increases, so will the consumption of health services. The aim of this study was to describe the contact characteristics among older people and to identify factors associated with the degree of urgency at the Norwegian out-of-hours (OOH) emergency primary health care services.

Methods

Inhabitants aged ≥70 years who contacted the OOH service during 2014–2017 in seven OOH districts in Norway were included. We investigated the variables sex, age, time of contact, mode of contact, ICPC-2 based reason for encounter (RFE), priority degree and initial response. We also performed frequency analyses, rate calculations and a log-binomial regression.

Results

A total of 38,293 contacts were registered. The contact rate/1000 inhabitants/year was three times higher in the oldest age group (≥90 years) compared to the youngest age group (70–74 years). Direct attendance accounted for 8.4% of the contacts and 32.8% were telephone contacts from health professionals. The most frequent RFE chapter used was “A General and unspecified” (21.0%) which also showed an increasing rate with higher age. 6.0% of the contacts resulted in a home visit from a doctor. Variables significantly associated with urgent priority degree were RFEs regarding cardiovascular (Relative risk (RR) 1.85; CI 1.74–1.96), neurological (RR 1.55; CI 1.36–1.77), respiratory (RR 1.40; CI 1.30–1.51) and digestive (RR 1.22; CI 1.10–1.34) issues. In addition, telephone calls from health professionals (RR 1.21; CI 1.12–1.31), direct attendance (RR 1.13; CI 1.04–1.22), contacts on weekdays (RR 1.13; CI 1.06–1.20) and contacts from men (RR 1.13; CI 1.09–1.17) were significantly associated with urgent priority degree.

Conclusions

This study provides important information about the Norwegian older inhabitants’ contact with the OOH emergency primary health care services. There are a wide variety of RFEs, and the contact rate is high and increases with higher age. Telephone contact is most common. The OOH staff frequently identify older people as having “general and unspecified” reasons for encounters. OOH nursing staff would benefit from having screening tools and enhanced geriatric training to best support this vulnerable group when these individuals call the OOH service.

Fractures diagnosed in primary care - a five-year retrospective observational study from a Norwegian rural municipality with a ski resort

Objective: The aim of this study was to characterize fractures recorded at a Norwegian primary care centre near a ski resort.Design: A retrospective five-year observational study in the period 2010-2014.Setting: A primary care centre equipped with an x-ray machine and located near a ski resort in a small rural municipality of 931 inhabitants in Norway. The X-ray images are digitalized and instantly transferred for assessment of a radiologist and/or an orthopedic surgeon both before and after treatment.Subjects: All patients with radiologically confirmed fractures.Results: A total of 1154 X-ray examinations were done, out of which 480 (41.6%) were fractures verified by a radiologist. The most frequent fractures were in the wrist (30%), collarbone (15%), shin (11%), humerus (9%) and ankle (8%). 316 (66%) of the fractures were in males and of these 225 were in age group 10-19 years. Males dominated among fractures in collarbone (92% males), finger (80% males), and foot (85% males). Women with fractures of the wrist, ankle, humerus and metacarpal bones, had a higher median age than men with similar fractures. Nonsurgical treatment with cast or braces was initially offered in 371 (77%) of the fracture-cases at the primary care level.Conclusion: Young men acquired most of the fractures, predominantly in the wrist, and mostly during the winter sport season. Nearly eight of ten fractures were treated locally in primary care centre.Key pointsA large seasonal variation was found in number of patients with fractures.More than 60% had fractures in the wrist, collarbone, shin or ankle.More than half of the patients with a fracture were males and below 20 years old.Most fractures were ski-related.

Point-of-care ultrasound in primary care: a systematic review of generalist performed point-of-care ultrasound in unselected populations

BACKGROUND

Both the interest and actual extent of use of point-of-care ultrasound, PoCUS, among general practitioners or family physicians are increasing and training is also increasingly implemented in residency programs. However, the amount of research within the field is still rather limited compared to what is seen within other specialties in which it has become more established, such as in the specialty of emergency medicine. An assumption is made that what is relevant for emergency medicine physicians and their populations is also relevant to the general practitioner, as both groups are generalists working in unselected populations. This systematic review aims to examine the extent of use and to identify clinical studies on the use of PoCUS by either general practitioners or emergency physicians on indications that are relevant for the former, both in their daily practice and in out-of-hours services.

METHODS

Systematic searches were done in PubMed/MEDLINE using terms related to general practice, emergency medicine, and ultrasound.

RESULTS

On the extent of use, we identified 19 articles, as well as 26 meta-analyses and 168 primary studies on the clinical use of PoCUS. We found variable, but generally low, use among general practitioners, while it seems to be thoroughly established in emergency medicine in North America, and increasingly also in the rest of the world. In terms of clinical studies, most were on diagnostic accuracy, and most organ systems were studied; the heart, lungs/thorax, vessels, abdominal and pelvic organs, obstetric ultrasound, the eye, soft tissue, and the musculoskeletal system. The studies found in general either high sensitivity or high specificity for the particular test studied, and in some cases high total accuracy and superiority to other established diagnostic imaging modalities. PoCUS also showed faster time to diagnosis and change in management in some studies.

CONCLUSION

Our review shows that generalists can, given a certain level of pre-test probability, safely use PoCUS in a wide range of clinical settings to aid diagnosis and better the care of their patients.

Impact on core values of family medicine from a 2-year Master's programme in Gezira, Sudan: observational study

BACKGROUND

Training of family physicians should include not only clinical and procedural skills, but also core values as comprehensive care, continuity of care, leadership and patient-centeredness. The Gezira Family Medicine Project (GFMP) is a 2 years Master's programme in family medicine in Sudan. We assessed the impact of GFMP on the candidates' adherence to some core values of family medicine.

METHODS

This is a prospective study with before-after design based on repeated surveys. We used Patient-Practitioner Orientation Scale (PPOS) to assess physicians' attitude towards patient-centeredness. Practice based data from individual patients' consultations and self-assessment methods were used to assess physicians' adherence to core values.

RESULTS

At the end of the programme the candidates (N = 110) were significantly more active in community health promotion (p <  0.001), more confident as a team leader (p = 0.008), and showed increased adherence to national guidelines for managing diabetes (p = 0.017) and hypertension (p = 0.003). The responding candidates had more knowledge about patients' medical history (p <  0.001), family history (p < 0.001) and family situation (p < 0.001). There were more planned follow up consultations (p < 0.001) and more referrals (p = 0.040). In contrast, results from PPOS showed slightly less orientation towards patient-centeredness (p = 0.007).

CONCLUSIONS

The GFMP Master's programme induced a positive change in adherence to several core values of family medicine. The candidates became less patient-centered.

Associations between home deaths and end-of-life nursing care trajectories for community-dwelling people: a population-based registry study

Background

Few studies have estimated planned home deaths compared to actual place of death in a general population or the longitudinal course of home nursing services and associations with place of death. We aimed to investigate trajectories of nursing services, potentially planned home deaths regardless of place of death; and associations of place of death with potentially planned home deaths and nursing service trajectories, by analyzing data from the last 90 days of life.

Methods

A retrospective longitudinal study with data from the Norwegian Cause of Death Registry and National registry for statistics on municipal healthcare services included all community-dwelling people who died in Norway 2012–2013 (n = 53,396). We used a group-based trajectory model to identify joint trajectories of home nursing (hours per week) and probability of a skilled nursing facility (SNF) stay, each of the 13 weeks leading up to death. An algorithm estimated potentially planned home deaths. We used a multinomial logistic regression model to estimate associations of place of death with potentially planned home deaths, trajectories of home nursing and short-term SNF.

Results

We identified four home nursing service trajectories: no (46.5%), accelerating (7.6%), decreasing (22.1%), and high (23.5%) home nursing; and four trajectories of the probability of a SNF stay: low (69.0%), intermediate (6.7%), escalating (15.9%), and increasing (8.4%) SNF. An estimated 24.0% of all deaths were potentially planned home deaths, of which a third occurred at home. Only high home nursing was associated with increased likelihood of a home death (adjusted relative risk ratio (aRRR) 1.29; CI 1.21–1.38). Following any trajectory with elevated probability of a SNF stay reduced the likelihood of a home death.

Conclusions

We estimated few potentially planned home deaths. Trajectories of home nursing hours and probability of SNF stays indicated possible effective palliative home nursing for some, but also missed opportunities of staying at home longer at the end-of-life. Continuity of care seems to be an important factor in palliative home care and home death.

General practitioners' and out-of-hours doctors' role as gatekeeper in emergency admissions to somatic hospitals in Norway: registry-based observational study

Background

Primary care doctors have a gatekeeper function in many healthcare systems, and strategies to reduce emergency hospital admissions often focus on general practitioners’ (GPs’) and out-of-hours (OOH) doctors’ role. The aim of the present study was to investigate these doctors’ role in emergency admissions to somatic hospitals in the Norwegian public healthcare system, where GPs and OOH doctors have a distinct gatekeeper function.

Methods

A cross-sectional analysis was performed by linking data from the Norwegian Patient Registry (NPR) and the physicians’ claims database. The referring doctor was defined as the physician who had sent a claim for a consultation with the patient within 24 h prior to an emergency admission. If there was no claim registered prior to hospital arrival, the admission was defined as direct, representing admissions from ambulance services, referrals from nursing home doctors, and admissions initiated by in-hospital doctors.

Results

In 2014 there were 497,587 emergency admissions to somatic hospitals in Norway after excluding birth related conditions. Direct admissions were most frequent (43%), 31% were referred by OOH doctors, 25% were referred by GPs, whereas only 2% were referred from outpatient clinics or private specialists with public contract. Direct admissions were more common in central areas (52%), here GPs’ referrals constituted only 16%. The prehospital paths varied with the hospital discharge diagnosis. For anaemias, 46–49% were referred by GPs, for acute appendicitis and mental/alcohol related disorders 52 and 49% were referred by OOH doctors, respectively. For both malignant neoplasms and cardiac arrest 63% were direct admissions.

Conclusions

GPs or OOH doctors referred many emergencies to somatic hospitals, and for some clinical conditions GPs’ and OOH doctors’ gatekeeping role was substantial. However, a significant proportion of the emergency admissions was direct, and this reduces the impact of the GPs’ and OOH doctors’ gatekeeper roles, even in a strict gatekeeping system.

Workload in Norwegian general practice 2018 - an observational study

Background

Rising workload in general practice has been a recent cause for concern in several countries; this is also the case in Norway. Long working hours and heavy workload seem to affect recruitment and retention of regular general practitioners (RGPs). We investigated Norwegian RGPs’ workload in terms of time used on patient-related office work, administrative work, municipality tasks and other professional activities in relation to RGPs, and gender, age, employment status and size of municipality.

Methods

In early 2018, an electronic survey was sent to all 4716 RGPs in Norway. In addition to demographic background, the RGP reported minutes per day used on various tasks in the RGP practice prospectively during 1 week. Working time also included additional tasks in the municipality, other professional work and on out-of-hours primary health care. Differences were analysed by chi square test, independent t-tests, and one-way ANOVA.

Results

Among 1876 RGPs (39.8%), the mean total working hours per week was 55.6, while the mean for regular number of working hours was 49.0 h weekly. Men worked 1.5 h more than women (49.7 vs. 48.2 h, p = 0.010). Self-employed RGPs work more than salaried RGPs (49.3 vs. 42.5 h, p < 0.001), and RGPs age 55–64 years worked more than RGPs at age 30–39 (51.1 vs. 47.3 h, p < 0.001). 54.1% of the regular working hours was used on face-to-face patient work.

Conclusions

Norwegian RGPs have long working hours compared to recommended regular working hours in Norway, with small gender differences. Only half of the working time is used on face-to-face consultations. There seems to be a trend of increasing workload among Norwegian GPs, at the cost of direct patient contact. Further research should address identifying factors that can reduce long working hours.

Electronic supplementary material

The online version of this article (10.1186/s12913-019-4283-y) contains supplementary material, which is available to authorized users.

Loss of life years due to unavailable helicopter emergency medical service: a single base study from a rural area of Norway

Background: Despite the potential benefits of physician-staffed Helicopter Emergency Medical Service (HEMS), many dispatches to primary HEMS missions in Norway are cancelled before patient encounter. Information is sparse regarding the health consequences when medically indicated HEMS missions are cancelled and the patients are treated by a GP and ambulance staff only. We aimed to estimate the potential loss of life years for patients in these situations. Method: We included all HEMS requests in the period 2010-2013 from Sogn and Fjordane County that were medically indicated but subsequently cancelled. This provided a selection of patients, with the purpose of studying cancellations independently of the patient's medical status A multidisciplinary expert panel retrospectively assessed each patient's potential loss of life years due to the lack of helicopter transport and intervention by a HEMS physician. Results: The study included 184 patients from 176 missions. Because of unavailable HEMS, seven patients (4%) were anticipated to have lost a total of 18 life years. Three patients suffered from myocardial infarction, three from stroke and one from abdominal haemorrhage. The main contribution from HEMS care in these seven cases might have been rapid transport to definitive care. The probability of a patient losing life years when in need of HEMS evacuation was found to be 0.2%. Conclusion: During the four years period seven patients lost 18 life years. Lack of rapid transport seems to be the primary cause of lost life years in this specific geographical area. Key Points Knowledge about to what extent HEMS contributes to an increased survival and a better outcome for patients is limited. Compared to similar studies on life years gained the estimated loss of life years was minor when HEMS evacuation was unavailable in this rural area. The findings indicates that lack of rapid HEMS transport was the primary cause of the estimated loss of life years.

Treatment, transport, and primary care involvement when helicopter emergency medical services are inaccessible: a retrospective study

OBJECTIVE

To examine handling of cancelled helicopter emergency medical services (HEMS) missions with a persisting medical indication.

DESIGN

Retrospective observational study.

SETTING AND SUBJECTS

Cancelled HEMS missions with persisting medical indication within Sogn og Fjordane county in Norway during the period of 2010-2013. Both primary and secondary missions were included.

MAIN OUTCOME MEASURES

Primary care involvement, treatment and cooperation within the prehospital system.

RESULTS

Our analysis included 172 missions with 180 patients. Two-thirds of the patients (118/180) were from primary missions. In 95% (112/118) of primary missions, GPs were alerted, and they examined 62% (70/112) of these patients. Among the patients examined by a GP, 30% (21/70) were accompanied by a GP during transport to hospital. GP involvement did not differ according to time of day (p = 0.601), diagnostic group (p = 0.309), or patient's age (p = 0.409). In 41% of primary missions, the patients received no treatment or oxygen only during transport. Among the secondary missions, 10% (6/62) of patients were intubated or received non-invasive ventilation and were accompanied by a physician or nurse anaesthetist during transport.

CONCLUSIONS

Ambulance workers and GPs have an important role when HEMS is unavailable. Our findings indicated good collaboration among the prehospital personnel. Many of the patients were provided minimal or no treatment, and treatment did not differ according to GP involvement. Key Points Knowledge about handling and involvement of prehospital services in cancelled helicopter emergency medical services (HEMS) missions are scarce. Ambulance workers and general practitioners have an important role when HEMS is unavailable Minimal or no treatment was given to a large amount of the patients, regardless of which health personnel who encountered the patient.

Frequent attenders at primary care out-of-hours services: a registry-based observational study in Norway

Background

Out-of-hours (OOH) services are often consulted for problems that are non-urgent. Some of these patients are frequent attenders (FAs) who may constitute a heavy burden on the OOH service. The aim of the present study was to analyse FAs in a comprehensive material, covering all patients who have visited OOH services in Norway during a 10-year period.

Methods

FA was defined as a patient having ≥5 consultations during one year. A cohort of all 15,172 FAs in 2008 was followed until 2017, with a description of demographics, consultations, and diagnoses for each year. FAs in 2017 were also analysed with more extreme definitions (≥10, ≥20, ≥30 consultations). To analyse predictors for FA a logistic regression analysis was performed on the 2017 data.

Results

FAs constituted 2% of all patients (U-shaped age curve and female overrepresentation) and approximately 10% of all consultations each year. 59.8% of the cohort was never FA again, 17.7% had one relapse, 8.6% two, and 4.4% had three relapses. 22.8% was also a FA in 2009. Thereafter the percentage gradually declined to 6.2% in 2017. Only 0.8% of the original cohort were persistent FAs throughout the 10-year period. FAs were three times as likely to be given a psychological diagnosis as the average OOH patient, and this percentage increased in persistent and more extreme FAs. FAs tended to seek help at inconvenient hours (late evening and night), and increasingly so the more extreme they were. Also, they needed more consultation time and more often received home visits. The logistic regression analysis identified the following predictors for becoming FA (odds ratio = OR): Female (OR 1.17), age 0–1 years (OR 3.46), age 70+ (OR 1.57), small municipality (OR 1.61), psychological diagnosis (OR 10.00), social diagnosis (OR 5.97), cancer (OR 6.76), diabetes (OR 4.65), and chronic obstructive pulmonary disease (OR 7.81).

Conclusions

FAs were most common among the youngest children and among the elderly, increasing with age. Females were overrepresented, as were patients with psychosocial problems and various chronic somatic conditions. The majority were only temporary FAs.

Comparing unplanned and potentially planned home deaths: a population-based cross-sectional study

Background

There is little research on number of planned home deaths. We need information about factors associated with home deaths, but also differences between planned and unplanned home deaths to improve end-of-life-care at home and make home deaths a feasible alternative. Our aim was to investigate factors associated with home deaths, estimate number of potentially planned home deaths, and differences in individual characteristics between people with and without a potentially planned home death.

Methods

A cross-sectional study of all decedents in Norway in 2012 and 2013, using data from the Norwegian Cause of Death Registry and National registry for statistics on municipal health and care services. We defined planned home death by an indirect algorithm-based method using domiciliary care and diagnosis. We used logistic regressions models to evaluate factors associated with home death compared with nursing home and hospital; and to compare unplanned home deaths and potentially planned home deaths.

Results

Among 80,908 deaths, 12,156 (15.0%) were home deaths. A home death was most frequent in ‘Circulatory diseases’ and ‘Cancer’, and associated with male sex, younger age, receiving domiciliary care and living alone. Only 2.3% of home deaths were from ‘Dementia’. In total, 41.9% of home deaths and 6.3% of all deaths were potentially planned home deaths. Potentially planned home deaths were associated with higher age, but declined in ages above 80 years for people who had municipal care. Living together with someone was associated with more potentially planned home deaths for people with municipal care.

Conclusion

There are few home deaths in Norway. Our estimations indicate that even fewer people than anticipated have a potentially planned home death.

Stroke identification by criteria based dispatch - a register based study

BACKGROUND

Rapid and precise dispatch of resources is a key element in pre-hospital emergency medicine. Emergency medical communication centres (EMCCs) dispatch resources based on protocols and guidelines, balancing the acute need of the individual and the resource allocation of the pre-hospital emergency medical system. The aim of this study was to determine the validity of stroke identification by the Norwegian dispatch guidelines.

METHOD AND MATERIAL

This was a register-based study where patients suspected for stroke were compared to those with the final diagnosis of stroke as an indicator group for the guideline validation. One EMCC and its three associated hospitals participated with 13 months of data. Four subcodes of the stroke dispatch code were defined as suspicious of stroke and further analysed. Factors associated with stroke identification were explored.

RESULTS

The sensitivity for identifying a stroke patient at initial EMCC contact was 57.9% (51.5, 64.1), specificity was 99.1% (98.9, 99.2), positive predictive value was 45.7% (40.1, 51.4) and negative predictive value was 99.4% (99.3, 99.5). The emergency medical access telephone (113) was initial EMCC contact line in only 48% of the cases. Paralyses and admittance to a smaller hospital were associated with increased probability for stroke (OR 2.6, P = 0.001 and OR 2.7, P = 0.01), respectively.

CONCLUSION

The sensitivity for identification of stroke patients by the dispatch guidelines is modest, while the specificity is high. The 113 telephone line was initial EMCC access point for less than half of the stroke patients.

Telephone counselling by nurses in Norwegian primary care out-of-hours services: a cross-sectional study

Background

The primary care out-of-hours (OOH) services in Norway are characterized by high contact rates by telephone. The telephone contacts are handled by local emergency medical communication centres (LEMCs), mainly staffed by registered nurses. When assessment by a medical doctor is not required, the nurse often handles the contact solely by nurse telephone counselling. Little is known about this group of contacts. Thus, the aim of this study was to investigate characteristics of encounters with the OOH services that are handled solely by nurse telephone counselling.

Methods

Nurses recorded ICPC-2 reason for encounter (RFE) codes and patient characteristics of all patients who contacted six primary care OOH services in Norway during 2014. Descriptive statistics and frequency analyses were applied.

Results

Of all telephone contacts (n = 61,441), 23% were handled solely by nurse counselling. Fever was the RFE most frequently handled (7.3% of all nurse advice), followed by abdominal pain, cough, ear pain and general symptoms. Among the youngest patients, 32% of the total telephone contacts were resolved by nurse advice compared with 17% in the oldest age group. At night, 31% of the total telephone contacts were resolved solely by nurse advice compared with 21% during the day shift and 23% in the evening. The share of nurse advice was higher on weekdays compared to weekends (mean share 25% versus 20% respectively).

Conclusion

This study shows that nurses make a significant contribution to patient management in the Norwegian OOH services. The findings indicate which conditions nurses should be able to handle by telephone, which has implications for training and routines in the LEMCs. There is the potential for more nurse involvement in several of the RFEs with a currently low share of nurse counselling.

Electronic supplementary material

The online version of this article (doi:10.1186/s12875-017-0651-z) contains supplementary material, which is available to authorized users.

Reasons for encounter by different levels of urgency in out-of-hours emergency primary health care in Norway: a cross sectional study

BACKGROUND

Frequencies of reasons for encounter (RFEs) in emergency primary care out-of-hours (OOH) services are relevant for planning of capacities as well as to target the training of staff at casualty clinics. We aimed to present frequencies of RFEs in the different organ systems, and to identify the most frequent RFEs at different urgency levels.

METHODS

We analyzed data on RFEs in Norwegian OOH services. International Classification of Primary Care (ICPC-2) RFE codes were recorded in all contacts to eight representative OOH casualty clinics in 2014 and 2015 covering 20 municipalities with a total population of 260 196. Frequencies of each ICPC-2 chapters and groups of ICPC-2 codes were calculated at different urgency levels.

RESULTS

Musculoskeletal, respiratory, skin, digestive and general and unspecified issues were the most frequent RFE groups. Fever was the most frequent single ICPC-2 RFE code, but was less common among the most urgent cases. Abdominal pain was the most common RFE in patients with yellow urgency level (urgent), and chest pain dominated the potentially red (potentially life threatening) cases. There was less variation in the use of ICPC-2 with increasing urgency level.

CONCLUSIONS

This study identifies important differences in RFEs between urgency levels in the Norwegian OOH services. The findings provide new insight into the function of the primary health care emergency services in the Norwegian health care system, and should have implications for staffing, training and equipment in the OOH services.

Point-of-care ultrasonography in Norwegian out-of-hours primary health care

OBJECTIVE

The objective of this study is to determine the extent of ultrasound availability in Norwegian casualty clinics and estimate the prevalence of its use.

DESIGN

A retrospective study based on a national casualty clinic registry and data from reimbursement claims.

SETTING

Out-of-hours primary health care in Norway.

SUBJECTS

All Norwegian casualty clinics in 2016 and reimbursement claims from 2008 to 2015.

MAIN OUTCOME MEASURES

Percent of casualty clinics with ultrasound, types of ultrasound devices and probes, reasons for/against ultrasound access, characteristics of clinics with/without ultrasound, frequency of five ultrasound indications and characteristics of the physicians using/not using ultrasound.

RESULTS

Out of 182 casualty clinics, 41 (23%) reported access to ultrasound. Mobile (49%) and stationary (44%) devices were most frequent. Physician request was the most common cited reason for ultrasound access (66%). Neither population served by the casualty clinic nor distance to hospital showed any clear association with ultrasound access. All of the five ultrasound reimbursement codes showed a substantial increase from 2008 to 2015 with 14.1 ultrasound examinations being performed per 10,000 consultations in 2015. Only 6.5% of physicians performed ultrasound in 2015 and males were significantly more likely to use ultrasound than females (OR 1.85, 95% CI: 1.38-2.47, p < .001), even when adjusted for age, speciality status and geography.

CONCLUSIONS

Although the use of ultrasound is increasing in out-of-hours Norwegian primary health care, most casualty clinics do not have access and only a minority of physicians use ultrasound.

Patient trajectories in a Norwegian unit of municipal emergency beds

OBJECTIVE

The Coordination reform was implemented in Norway from 2012, aiming at seamless patient trajectories. All municipalities are required to establish emergency care beds (MEBs) to avoid unnecessary hospital admissions. We aimed to examine occupancy rate, patient characteristics, diagnoses and discharge level of municipal care in a small MEB unit.

DESIGN

Cross-sectional, observational study.

SETTING

A two-bed emergency care unit.

SUBJECTS

All patients admitted to the unit during one year.

MAIN OUTCOME MEASURES

Patients' age and gender, comorbidity, main diagnoses and municipal care level on admission and discharge, diagnostic and therapeutic initiatives, occupancy rate.

RESULTS

Sixty admissions were registered, with total bed occupancy 194 days, and an occupancy rate of 0.27. The patients (median age 83 years, 57% women) had mostly infections, musculoskeletal symptoms or undefined conditions. Some 48% of the stays exceeded three days and 43% of the patients were subsequently transferred to nursing homes or hospitals.

CONCLUSION

Occupancy rate was low. Patient selection was not according to national standards, and stays were longer. Many patients were transferred to nursing homes, indicating that the unit was an intermediate pathway or a short cut to institutional care. It is unclear whether the unit avoided hospital admissions.

Factors predicting antibiotic prescription and referral to hospital for children with respiratory symptoms: secondary analysis of a randomised controlled study at out-of-hours services in primary care

OBJECTIVES

Acute respiratory infections and fever among children are highly prevalent in primary care. It is challenging to distinguish between viral and bacterial infections. Norway has a relatively low prescription rate of antibiotics, but it is still regarded as too high as the antimicrobial resistance is increasing. The aim of the study was to identify predictors for prescribing antibiotics or referral to hospital among children.

DESIGN

Secondary analysis of a randomised controlled study.

SETTING

4 out-of-hours services and 1 paediatric emergency clinic in Norwegian primary care.

PARTICIPANTS

401 children aged 0-6 years with respiratory symptoms and/or fever visiting the out-of-hours services.

OUTCOMES

2 main outcome variables were registered: antibiotic prescription and referral to hospital.

RESULTS

The total prescription rate of antibiotics was 23%, phenoxymethylpenicillin was used in 67% of the cases. Findings on ear examination (OR 4.62; 95% CI 2.35 to 9.10), parents' assessment that the child has a bacterial infection (OR 2.45; 95% CI 1.17 to 5.13) and a C reactive protein (CRP) value >20 mg/L (OR 3.57; 95% CI 1.43 to 8.83) were significantly associated with prescription of antibiotics. Vomiting in the past 24 hours was negatively associated with prescription (OR 0.26; 95% CI 0.13 to 0.53). The main predictors significantly associated with referral to hospital were respiratory rate (OR 1.07; 95% CI 1.03 to 1.12), oxygen saturation <95% (OR 3.39; 95% CI 1.02 to 11.23), signs on auscultation (OR 5.57; 95% CI 1.96 to 15.84) and the parents' assessment before the consultation that the child needs hospitalisation (OR 414; 95% CI 26 to 6624).

CONCLUSIONS

CRP values >20 mg/L, findings on ear examination, use of paracetamol and no vomiting in the past 24 hours were significantly associated with antibiotic prescription. Affected respiration was a predictor for referral to hospital. The parents' assessment was also significantly associated with the outcomes.

TRIAL REGISTRATION NUMBER

NCT02496559; Results.

Violence in an urban community: a population-based interview study

Background: This study aimed to estimate the proportion of an unselected population in an urban community (Bergen, Norway) that was exposed to physical violence during the preceding year, and to determine the proportion seeking medical treatment and pressing legal charges.

Method: A structured telephone interview was performed as part of monthly opinion polls.

Results: During a one-year period in 1997/1998, 3,005 residents of Bergen were interviewed. Of these, 41 (1.4%) had been exposed to physical violence during the preceding year; 10 (24%) of them had sought medical treatment, and 16 (39%) had pressed legal charges. The majority of the victims had been treated at Bergen Accident and Emergency Department. The interviewees knew about a total of 347 other people who had been assaulted during the preceding year. Of these assault victims, 224 (65%) sought medical treatment and 181 (52%) pressed legal charges, according to the respondents.

Conclusion: A high proportion of the assault victims did not seek medical treatment and did not press legal charges.

Cancer patients' use of primary care out-of-hours services: a cross-sectional study in Norway

OBJECTIVE

To investigate how cancer patients in Norway use primary care out-of-hours (OOH) services and describe different contact types and procedures.

DESIGN

A retrospective cross-sectional registry study using a billing registry data source.

SETTING

Norwegian primary care OOH services in 2014.

SUBJECTS

All patients' contacts in OOH services in 2014. Cancer patients were identified by ICPC-2 diagnosis.

MAIN OUTCOME MEASURES

Frequency of cancer patients' contacts with OOH services, contact types, diagnoses, procedures, and socio-demographic characteristics.

RESULTS

In total, 5752 cancer patients had 20,220 contacts (1% of all) in OOH services. Half of the contacts were cancer related. Cancer in the digestive (22.9%) and respiratory (18.0%) systems were most frequent; and infection/fever (21.8%) and pain (13.6%) most frequent additional diagnoses. A total of 4170 patients had at least one cancer-related direct contact; of these, 64.5% had only one contact during the year. Cancer patients had more home visits and more physicians' contact with municipal nursing services than other patients, but fewer consultations (p < 0.001). Patients in the least central municipalities had significantly more contacts than more central municipalities (p < 0.001).

CONCLUSION

There was no indication of overuse of OOH services by cancer patients in Norway, which could indicate good quality of cancer care in general. KEY POINTS   Many are concerned about unnecessary use of emergency medical services for non-urgent conditions. • There was no indication of overuse of out-of-hours services by cancer patients in Norway. • Cancer patients had relatively more home visits, physician's contact with the municipal nursing service, and weekend contacts than other patients. • Cancer patients in the least central municipalities had relatively more contacts with out-of-hours services than those in more central municipalities.

Potential cardiac arrest - an observational study of pre-hospital medical response

OBJECTIVES

A previous study showed that Norwegian GPs on call attended around 40% of out-of-hospital medical emergencies. We wanted to investigate the alarms of prehospital medical resources and the doctors' responses in situations of potential cardiac arrests.

DESIGN AND SETTING

A three-month prospective data collection was undertaken from three emergency medical communication centres, covering a population of 816,000 residents. From all emergency medical events, a sub-group of patients who received resuscitation, or who were later pronounced dead at site, was selected for further analysis.

RESULTS

5,105 medical emergencies involving 5,180 patients were included, of which 193 met the inclusion criteria. The GP on call was alarmed in 59 %, and an anaesthesiologist in 43 % of the cases. When alarmed, a GP attended in 84 % and an anaesthesiologist in 87 % of the cases. Among the patients who died, the GP on call was alarmed most frequently.

CONCLUSION

Events involving patients in need of resuscitation are rare, but medical response in the form of the attendance of prehospital personnel is significant. Norwegian GPs have a higher call-out rate for patients in severe situations where resuscitation was an option of treatment, compared with other "red-response" situations. Key points This study investigates alarms of and call-outs among GPs and anaesthesiologists on call, in the most acute clinical situations: Medical emergencies involving patients in need of resuscitation were rare. The health care contribution by pre-hospital personnel being called out was significant. Compared with other acute situations, the GP had a higher attendance rate to patients in life-threatening situations.

Out-of-hours antibiotic prescription after screening with C reactive protein: a randomised controlled study

OBJECTIVE

To evaluate the effect of preconsultation C reactive protein (CRP) screening on antibiotic prescribing and referral to hospital in Norwegian primary care settings with low prevalence of serious infections.

DESIGN

Randomised controlled observational study at out-of-hours services in Norway.

SETTING

Primary care.

PARTICIPANTS

401 children (0-6 years) with fever and/or respiratory symptoms were recruited from 5 different out-of-hours services (including 1 paediatric emergency clinic) in 2013-2015.

INTERVENTION

Data were collected from questionnaires and clinical examination results. Every third child was randomised to a CRP test before the consultation; for the rest, the doctor ordered a CRP test if considered necessary.

OUTCOME MEASURES

Main outcome variables were prescription of antibiotics and referral to hospital.

RESULTS

In the group pretested with CRP, the antibiotic prescription rate was 26%, compared with 22% in the control group. In the group pretested with CRP, 5% were admitted to hospital, compared with 9% in the control group. These differences were not statistically significant. The main predictors for ordering a CRP test were parents' assessment of seriousness of the illness and the child's temperature. Paediatricians ordered CRP tests less frequently than did other doctors (9% vs 56%, p<0.001).

CONCLUSIONS

Preconsultation screening with CRP of children presenting to out-of-hours services with fever and/or respiratory symptoms does not significantly affect the prescription of antibiotics or referral to hospital.

TRIAL REGISTRATION NUMBER

NCT02496559; Results.

Factors associated with disallowance of compulsory mental healthcare referrals

OBJECTIVE

Norwegian studies report that a substantial amount of referrals for compulsory mental health care are disallowed at specialist assessment, at a rate that varies with referring agent. Knowledge on factors associated with disallowance could improve the practice of compulsory mental health care. This study aims to examine such factors, placing particular emphasis on the impact of referring agents.

METHOD

This study utilized data from the prospective, longitudinal cohort study 'Suicidality in Psychiatric Emergency Admissions' conducted at a Norwegian psychiatric emergency unit which served approximately 400 000 inhabitants. Data on referral, admission and patient characteristics were retrieved on compulsory admissions conducted between 1 May 2005 and 30 April 2008. Bivariate and logistic regression analyses and structural multilevel modelling were performed.

RESULTS

Among 2813 compulsory admissions, 764 were disallowed. Low competence in the referring agent, high GAF S score, observed alcohol or drug intoxication, reported suicide risk, and the presence of neurotic, stress-related and somatoform disorders, personality disorders and other non-specified diagnoses were associated with above average disallowance frequency. Non-Norwegian ethnicity and schizophrenia spectrum disorders were associated with below average disallowance rates.

CONCLUSION

Among several factors associated with disallowance, low symptom load was the strongest, whilst referring agent competence modestly affected disallowance rate.

Risk of hip fracture among older people using antihypertensive drugs: a nationwide cohort study

Background

Many people with a high risk of hip fracture have coexisting cardiovascular diseases. We aimed to examine associations between exposure to antihypertensive drugs and the risk of hip fracture among older people.

Methods

We conducted a cohort study of the 906,422 people born before 1945 and living in Norway in 2005. We obtained information on all prescriptions of antihypertensive drugs dispensed (the Norwegian Prescription Database) in 2004–2010 and the dates of primary hip fractures (the Norwegian Hip Fracture Registry) in 2005–2010. We compared the incidence rates of hip fracture during the time people were exposed and unexposed to antihypertensive drugs by calculating the standardized incidence ratio (SIR).

Results

Altogether, 39,938 people experienced a primary hip fracture (4.4 %). The risk of hip fracture was decreased among people exposed to thiazides (SIR 0.7, 95 % confidence interval (CI) 0.6–0.7), beta-blockers (SIR 0.7, 95 % CI 0.7–0.8), calcium channel blockers (SIR 0.8, 95 % CI 0.8–0.8), angiotensin II receptor blockers (SIR 0.8, 95 % CI 0.7–0.8), ACE inhibitor/thiazide combination products (SIR 0.7, 95 % CI 0.6–0.7) and angiotensin II receptor blocker/thiazide combination products (SIR 0.6, 95 % CI 0.6–0.6). Use of loop diuretics and ACE inhibitors (plain products) was associated with increased fracture risk in people born after 1924, and with decreased risk in those born before 1925. The protective associations were stronger among exposed men than among exposed women for all drugs except loop diuretics. The SIRs decreased with increasing age among exposed people, except for thiazides and angiotensin II receptor blockers.

Conclusions

We found a reduced risk of hip fracture associated with overall use of most antihypertensive drugs, but an increased risk with loop diuretics and ACE inhibitors among people younger than 80 years and in new users of loop diuretics. This may have great impact at the population level, because the use of antihypertensive drugs is widespread in people at risk of hip fracture. Clinical studies are needed to further explore these associations.

Electronic supplementary material

The online version of this article (doi:10.1186/s12877-015-0154-5) contains supplementary material, which is available to authorized users.

Anxiety and depression associated with urinary incontinence. A 10-year follow-up study from the Norwegian HUNT study (EPINCONT)

AIMS

Firstly, to investigate the association between depression, anxiety and urinary incontinence (UI) in a 10-year longitudinal study of women. Secondly, to investigate the association between possible differences in the stress- and urgency components of UI and different severities of depression and anxiety by age groups.

METHODS

In a longitudinal, population-based survey study, the EPINCONT part of the HUNT study in Norway, we analyzed questionnaire data on UI, depression and anxiety from 16,263 women from 20 years of age. A multivariate logistic regression model was used to predict the odds of developing anxiety and depression among the women with and without UI at baseline and the odds of developing UI among the women with and without anxiety or depression at baseline.

RESULTS

For women with any UI at baseline we found an association with the incidence of depression and anxiety symptoms, OR 1.45 (1.23-1.72) and 1.26 (1.8-1.47) for mild depression and anxiety respectively. For women with depression or anxiety symptoms at baseline we found an association with the incidence of any UI with OR 2.09 (1.55-2.83) and 1.65 (1.34-2.03) for moderate/severe symptom-score for depression and anxiety, respectively, for the whole sample.

CONCLUSIONS

In this study, both depression and anxiety are shown to be risk factors for developing UI with a dose-dependent trend. UI is associated with increased incidence of depression and anxiety. Neurourol. Urodynam. 36:322-328, 2017. © 2015 The Authors. Neurourology and Urodynamics Published by Wiley Periodicals, Inc.

Point-of-care testing with CRP in primary care: a registry-based observational study from Norway

Background

Norwegian primary health care is maintained on the regular general practitioners (RGPs), GP’s contracted to the municipalities in a list patient system, working at daytime and at out-of-hours services (OOH services). Respiratory disease is most prevalent during OOH services, and in more than 50 % of the consultations, a CRP test is performed. Children in particular have a high consultation rate, and the CRP test is frequently conducted, but the contributing factors behind its frequent use are not known. This study compares the RGPs rate of CRP use at daytime and OOH in consultations with children and how this rate is influenced by characteristics of the RGPs.

Methods

A cross-sectional register study was conducted based on all (N = 2 552 600) electronic compensation claims from consultations with children ≤ 5 year during the period 2009–2011 from primary health care. Consultation rates and CRP use were estimated and analysed using descriptive methods. Being among the 20 % of RGPs with the highest rate of CRP use at daytime or OOH was an outcome measure in regression analyses using RGP-, and RGP list characteristics as explanatory variables.

Results

One third of all RGPs work regularly in OOH services, and they use CRP 1.42 times more frequently in consultations with children in OOH services than in daytime services even when the distribution of diagnosis according to ICPC-2 chapters is similar. Not being approved specialist, have a large number at their patient-lists but relatively few children on their list and a large number of consultations with children were significantly associated with frequent use of CRP in daytime services. The predictors for frequent CRP use in OOH services were being a young doctor, having many consultations with children during OOH and a frequent use of CRP in daytime services.

Conclusions

The increase in the frequency of CRP test use from daytime to OOH occurs in general for RGPs and for all most used diagnoses. The RGPs who use the CRP test most frequently in their daytime practice have the highest rate of CRP in OOH services.

Use and discontinued use of menopausal hormone therapy by healthy women in Norway: the Hordaland Women's Cohort study

OBJECTIVE

This work aims to study the use of hormone therapy (HT) in a representative cohort of Norwegian women during the menopausal transition, to identify predictors of HT use, and to describe the reappearance of symptoms in former HT users.

METHODS

In 1997, 2,229 women in Hordaland County, aged 40 to 44 years, were selected randomly from a national health survey and followed up with seven postal questionnaires in 1999-2010. Data from 2,002 women (90%) were eligible for analysis. Summary statistics and multiple logistic regression analysis were used. We studied the reappearance of symptoms after HT discontinuation using a subcohort based on their propensity scores for HT use.

RESULTS

The 2-year incidence of new HT users dropped from 8.2% (95% CI, 7.0-9.5) in 2002 to 4.3% (95% CI, 3.4-5.2) in 2004 and remained stable despite an increasing prevalence of symptoms in the cohort. Self-rated health was stable during the period. The mean duration of HT use was 4.5 years (95% CI, 4.0-5.0). The odds of HT use were higher among women with daily hot flushes than among those who never or rarely experienced them (odds ratio, 3.2; 95% CI, 2.3-4.4). After HT cessation, hot flushes returned and corresponded to those in untreated controls.

CONCLUSIONS

The 2-year incidence of HT users decreased almost 50% after 2002. Increasing symptoms and decreasing incidence of HT use did not influence self-rated health. Hot flushes were the strongest predictor of HT use. Symptoms reappeared in most women after HT cessation.

Primary care utilization among patients with influenza during the 2009 pandemic. Does risk for severe influenza disease or prior contact with the general practitioner have any influence?

BACKGROUND

Little is known about how patients belonging to risk groups for influenza used the primary care system during the influenza pandemic.

AIMS

To investigate the use of general practice and out-of-hours (OOH) services in patients with influenza-like illness (ILI) according to (i) risk for severe influenza disease and (ii) the number of regular general practitioner (GP) visits before the pandemic.

METHOD

Observational study of all ILI patients during the 2009 pandemic. Data were recorded prospectively and collected after the pandemic. Patients at risk were identified during an 18-month period by diagnoses from GPs' billing claims. Associations between risk factors for severe influenza disease and utilization of primary care were analysed using bivariate and multivariate regression analyses. Similar analyses were used for the association between number of GP visits before the pandemic and the primary care utilization during the pandemic.

RESULTS

ILI patients who were pregnant [odds ratio (OR) 1.70; 95% confidence interval (CI) 1.52, 1.89], had diabetes (OR 1.68; 95% CI 1.49, 1.89) or chronic lung disease (OR 1.44; 95 CI 1.34, 1.55) had increased risk of attending OOH services compared with patients with no risk factor. ILI patients with at least one GP visit prior to the pandemic used OOH services less during the pandemic compared with those with no GP visit.

CONCLUSION

An increased use of OOH services was found in ILI patients who were pregnant, with diabetes or with chronic lung disease. Having visited the GP before the pandemic was associated with less use of OOH services among ILI patients.