Incident ischaemic stroke and Type 2 diabetes: trends in incidence and case fatality in Scotland 2004-2013

AIM

To describe trends in first ischaemic stroke incidence and case fatality in adults with and without a diagnosis of Type 2 diabetes prior to their ischaemic stroke event in Scotland between 2004 and 2013.

METHODS

Using population-wide hospital admission, death and diabetes datasets, we conducted a retrospective cohort study. Negative binomial and logistic regression models were used to calculate year-specific incidence and case-fatality rates for people with Type 2 diabetes and for people without diabetes.

RESULTS

During 41.0 million person-years of follow-up there were 69 757 ischaemic stroke events. Type 2 diabetes prevalence among patients who experienced ischaemic stroke increased from 13.5% to 20.3% between 2004 and 2013. Stroke incidence rates declined by 2.7% (95% CI 2.4, 3.0) annually for people with and without diabetes [diabetes/year interaction: rate ratio 0.99 (95% CI 0.98, 1.01)]. Type 2 diabetes was associated with an increased risk of ischaemic stroke in men [rate ratio 1.23 (95% CI 1.17, 1.30)] and women [rate ratio 1.41 (95% CI 1.35, 1.48)]. Case-fatality rates were 14.2% and 12.7% in people with Type 2 diabetes and without diabetes, respectively. Case fatality declined by 3.5% (95% CI 2.7, 4.5) annually [diabetes/year interaction: odds ratio 1.01 (95% CI 0.98, 1.02)].

CONCLUSIONS

Ischaemic stroke incidence declined no faster in people with a diagnosis of Type 2 diabetes than in people without diabetes. Increasing prevalence of Type 2 diabetes among stroke patients may mean that declines in case fatality over time will be less marked in the future.

Traumatic injury to the colon and rectum in Scotland: demographics and outcome

AIM

An analysis of a multi-centred database of trauma patients was performed.

METHOD

The study used data from a prospective multi-centre trauma database containing details of 52 887 trauma patients admitted to participating Scottish Hospitals over an 11-year period.

RESULTS

Three hundred and forty (0.64%) of 52 887 trauma patients (284 male) with colorectal injuries were identified; 43.9% of colorectal injuries occurred following blunt trauma and 56.1% following penetrating injury. Patients in the latter group were younger, had less haemodynamic compromise and were less likely to die than those with blunt trauma (P < 0.01). The overall mortality rate was 25.6% and after rectal injury it was 21.2% (P > 0.05). Female gender, increased age, road traffic accidents and those admitted as a result of a blunt traumatic injury were associated with increased mortality. Age > 65 years (P = 0.01), increasing injury severity score (ISS) at presentation (P < 0.001), haemodynamic compromise (P = 0.045) and decreased Glasgow Coma Score (GCS) (P < 0.001) had the strongest independent associations with mortality.

CONCLUSION

Colorectal injury after trauma has a high morbidity. Clinical features associated with death allow stratification of mortality risk.

Peritoneal dialysis-associated peritonitis rates and outcomes in a national cohort are not improving in the post-millennium (2000-2007)

BACKGROUND

Peritoneal dialysis (PD)-related peritonitis remains the leading cause of technique failure and a significant cause of morbidity among PD patients. Rates in the literature vary, reflecting differences in study design and in populations. The objective of the present study was to determine peritonitis incidence and outcomes in Scotland and to compare them with national guidelines.

METHODS

All 10 adult renal units in Scotland prospectively collect data relating to peritonitis for all PD patients in Scotland. Complete audit data between 1 January 2000 and 31 December 2007 were analyzed for the study.

RESULTS

The 1918 peritonitis episodes in 38 106 PD treatment months yielded a national rate of 1 episode every 19.9 months. The UK Renal Association standard was met every year, but is not consistently improving. The median peritonitis-free survival was 526 days (95% confidence interval: 463 to 589 days). The spectrum of causative organisms reflected those in previous reports, with a culture-negative rate of 19.4%. Nationally, the cure rate was 74.6%, the refractory rate was 22.6%, and the death rate was 2.8%. Outcome varied by organism. Recurrences represented 9.3% of episodes, and technique failure occurred in 14.9%. The peritonitis rate was higher for continuous ambulatory PD patients than for automated PD patients (1 episode every 17.6 months vs 1 episode every 22.3 months, p < 0.001, relative risk: 1.27). There were significant differences between renal units.

CONCLUSIONS

This large national PD cohort met targets for peritonitis rates every year during the 8 years covered by the present report, but showed no consistent trend for improvement. Peritonitis remains the main cause of technique failure in Scotland. Peritonitis rates varied widely between the units, which suggests that we should look to the units and countries with lower peritonitis rates to see if we can adopt successful elements of their practice before resigning ourselves to our ongoing peritonitis burden.

Encapsulating peritoneal sclerosis in the new millennium: a national cohort study

BACKGROUND AND OBJECTIVES

The study aim was to establish the incidence and characterize all encapsulating peritoneal sclerosis (EPS) cases in patients treated by peritoneal dialysis (PD).

DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS

The patient cohort, which started PD from January 1, 2000, to December 31, 2007, was identified from the Scottish Renal Registry (n = 1238). Possible EPS cases were identified by the ten adult Scottish renal units. Patient records were examined to ensure cases met diagnostic criteria.

RESULTS

Forty-six cases were identified; 19 had their first PD exposure after January 1, 2000. The rate was 1.5%, an incidence of 4.9 per 1000 person-years. The incidence increased with PD duration, with rates of 0, 0.6, 2.0, 3.5, 8.1, 8.8 and 5% at <1, 1 to 2, >2 to 3, >3 to 4, >4 to 5, >5 to 6 and >6 yr PD exposure, respectively. The median PD duration of EPS cases was 5.1 yr (interquartile range [IQR] 3.4 to 6.1 yr). At diagnosis, 12 (26%) were on PD and 33 (72%) were diagnosed <2 yr after PD stopped. The cases had a median of 3.3 episodes of peritonitis (range 0 to 20, IQR 1 to 4.5). Thirty (65%) had used 3.86% dextrose dialysate and 45 (98%) had used Extraneal. The mortality was 42% at 1 yr postdiagnosis with a median survival of 149 d (IQR 61 to 408 d).

CONCLUSIONS

The incidence reported in this study may be used to inform patients of the minimum risk of developing EPS on PD.

Infrequent attendance in general practice after a major disaster: a problem? A longitudinal study using medical records and self-reported distress and functioning

OBJECTIVE

To assess the characteristics and implications for care of infrequent attendance in general practice in the aftermath of disaster.

METHODS

A study of the content of electronic medical records (EMRs) in pre- and post-disaster periods linked to an enquiry using self-reported questionnaires administered 3 weeks and 18 months post-disaster. The disaster (explosion of a firework depot in Enschede, The Netherlands) caused 23 deaths, about 1000 people injured and 1200 people who had to relocate. Sample included survivors (N = 922) who participated in two surveys and whose data could be linked to EMRs of GPs. A comparison of reported morbidity in 'infrequent' (a maximum of three times in men and four times in women in the first two post-disaster years) and 'more frequent attenders' (frequency determined post-disaster) in general practice examined in relation to health status (measured by diagnoses in EMRs, symptom checklist and quality of life instrument) was the

RESULTS

Infrequent attenders reported approximately three times as few contacts as more frequent attenders in the pre-disaster year (P < 0.001). Multivariate logistic regression analyses revealed that infrequent attenders were likely to be younger, less depressed, have better subjective health and physical functioning and exhibited more hostile behaviour (measured by questionnaire). Infrequent attenders were less often personally bereaved by the disaster, but more often relocated, and had a lower prevalence of psychological problems pre- and post-disaster although this increased stronger (by 10-fold).

CONCLUSIONS

Both groups showed the same type of psychological problems post-disaster, but differed in the frequency of contacting the GP.

Sexually transmitted infection health-care seeking behaviour in the Netherlands: general practitioner attends to the majority of sexually transmitted infection consultations

Health-care seeking behaviour for sexually transmitted infection (STI)-related symptoms is not well known in the Netherlands. Within the framework of a large representative study, the second National Survey of General Practice (NIVEL 2001), 9687 persons aged 18 years and older were interviewed about their STI and STI-related health-care seeking behaviour. In total, 1.2% of the interviewees reported STI-related symptoms in the past year (18-24 years: 5%). A (lifetime) history of STI was reported by 2.7% (18-44 years: 4%). In all, 63% of interviewees visited their general practitioner (GP) for these complaints; 20% went to an STI-clinic and/or municipal public health services and 8% to a different care-provider. A total of 9% did not undertake any action. The majority of persons with STI-related symptoms in the Netherlands visit the GP. Reported history of STI-related symptoms was twice lower in the Netherlands compared with the UK National Sexual Health Survey. Appropriate attention for sexual health in primary care is needed.

Splenic Trauma in Scotland: Demographics and Outcomes

BACKGROUND

Splenic trauma is a common organ injury following blunt abdominal trauma. In order to establish the contemporary epidemiology of blunt splenic trauma in Scotland and to detect risk factors associated with patient outcomes, analysis of a multi-center database of trauma patients was performed.

METHODS

The study used data from a prospectively collated multicenter trauma database containing the details of 52,215 trauma patients admitted to participating Scottish hospitals over an 11-year period.

RESULTS

672 (1.3%) patients (530 males, 142 females) with splenic trauma were identified; of them, 579 (86.2%) had blunt trauma and 93 (13.8%) had penetrating trauma. The mean age of patients with blunt splenic trauma was 35.7 years (33.8 years for males, 42.0 years for females). Increasing age and female sex was significantly associated with mortality. The most common mechanism for injury was road traffic accidents (71%). In the series, 93.8% of patients had concomitant injuries including head injuries (46.5%), thoracic injuries (37.7%) and liver injuries (30%). A total of 299 (51.6%) patients proceeded to laparotomy, and 256 (44.2%) patients required ICU support. The overall mortality was 33.5%, and the median Injury Severity Score was 48 in patients who died, compared to 22 in those who survived. Increased mortality was associated with concomitant aortic, cardiac, or abdominal injuries. A number of independent risk factors were associated with increased risk of mortality, including concomitant injuries, increased age, and increased Injury Severity Score.

CONCLUSIONS

The incidence of splenic trauma is low, but it accounts for significant mortality. Outcome in the present study was worse in those with advanced age and associated injuries.

The workload of general practitioners does not affect their awareness of patients' psychological problems

OBJECTIVE

To investigate if general practitioners (GPs) with a higher workload are less inclined to encourage their patients to disclose psychological problems, and are less aware of their patients' psychological problems.

METHODS

Data from 2095 videotaped consultations from a representative selection of 142 Dutch GPs were used. Multilevel regression analyses were performed with the GPs' awareness of the patient's psychological problems and their communication as outcome measures, the GPs' workload as a predictor, and GP and patient characteristics as confounders.

RESULTS

GPs' workload is not related to their awareness of psychological problems and hardly related to their communication, except for the finding that a GP with a subjective experience of a lack of time is less patient-centred. Showing eye contact or empathy and asking questions about psychological or social topics are associated with more awareness of patients' psychological problems.

CONCLUSION

Patients' feelings of distress are more important for GPs' communication and their awareness of patients' psychological problems than a long patient list or busy moment of the day. GPs who encourage the patient to disclose their psychological problems are more aware of psychological problems.

PRACTICE IMPLICATIONS

We recommend that attention is given to all the communication skills required to discuss psychological problems, both in the consulting room and in GPs' training. Additionally, attention for gender differences and stress management is recommended in GPs' training.

Disaster and subsequent healthcare utilization: a longitudinal study among victims, their family members, and control subjects

BACKGROUND

The impact of disasters on primary healthcare utilization is largely unknown. Moreover, it is often overlooked how disaster affects those closest to the primary victims, their family members.

OBJECTIVE

The objective of this study was to examine the long-term effects of a catastrophic fire on primary healthcare utilization.

RESEARCH DESIGN

We conducted a prospective, population-based cohort study covering 1 year pre- and 3 years postfire. Utilization data were extracted from primary care records.

SUBJECTS

Subjects consisted of 286 disaster victims, 802 family members of disaster victims, 3722 community control subjects, and 10,230 patients from a national reference population.

MEASURES

As outcome measures, we studied 1) the annual number of contacts in primary care and 2) the annual number of contacts for problems related to mental health. Determinants are injury characteristics of victims and bereavement. All analyses control for age, gender, and insurance status.

RESULTS

Being an uninjured victim who witnessed the disaster increases the number of contacts by a factor of 1.55 during the first year postfire (95% confidence interval [CI], 1.35-1.78). Uninjured victims contact the family practitioner more often for mental health-related problems than adolescent community control subjects (incidence rate ratio [IRR], 4.54; 95% CI, 1.69-12.20). In adult family members, the loss of a child predicts overall utilization (IRR, 1.88; 95% CI, 1.35-2.63) and utilization for mental health (IRR, 8.69; 95% CI, 2.10-35.92) during the first year postfire.

CONCLUSION

Attention should be paid to the primary care needs of bereaved individuals and those who have witnessed the disaster.

The course of post-disaster health problems of victims with pre-disaster psychological problems as presented in general practice

BACKGROUND

Survivors of disaster with pre-disaster psychological problems are believed to be at risk for presenting post-disaster psychological and physical morbidity. Up till now this statement is based on cross-sectional studies with self-reported data and without pre-disaster measurement.

OBJECTIVE

To monitor post-disaster health care utilization and morbidity presented in general practice after a man-made disaster by victims and controls with and without pre-disaster psychological problems.

METHODS

A controlled cohort study with pre-disaster (1 year) and post-disaster (two-and-a-half years) data. Victims (N = 2518) of an exploding fireworks depot in a residential area and matched controls (N = 2512), representing patients in 30 general practices, were included. Main outcome measures were utilization measured by GP attendances, and psychological and physical problems registered by the GP using the International Classification of Primary Care.

RESULTS

Only victims without pre-disaster psychological problems demonstrated a significant increase in utilization in the first half year post-disaster. Victims with pre-disaster psychological problems did not. Being a victim (OR = 6.13; 95% CI = 4.84-7.77) had a greater effect than pre-disaster psychological problems (OR = 4.96; 95% CI = 3.96-6.21) on presenting post-disaster psychological problems. Pre-disaster psychological problems had more effect (OR = 1.93; 95% CI = 1.79-2.08) than the effect of being a victim (OR = 1.25; 95% CI = 1.18-1.32) on the development of post-disaster physical symptoms.

CONCLUSION

Post-disaster increases in utilization and psychological morbidity were observed. Post-disaster psychological problems were more influenced by the disaster, while post-disaster physical symptoms were more influenced by pre-disaster psychological problems. GPs should concentrate on the pre-disaster health history of victims of man-made disasters in their practices.

Prevalence of STI related consultations in general practice: results from the second Dutch National Survey of General Practice

BACKGROUND

The role of the GP in the care of sexually transmitted infections (STIs) is unclear.

AIM

We studied the prevalence of STI related consultations in Dutch general practice in order to obtain insight into the contribution of the GP in STI control.

DESIGN OF STUDY

A descriptive study.

SETTING

The study took place within the framework of the second Dutch National Survey of General Practice in 2001, a large nationally representative population-based survey.

METHOD

During 1 year, data of all patient contacts with the participating GPs were recorded in electronic medical records. Contacts for the same health problem were clustered into disease episodes and their diagnosis coded according to the International Classification of Primary Care. All STI and STI related episodes were analysed.

RESULTS

In total, 1 524 470 contacts of 375 899 registered persons in 104 practices were registered during 1 year and 2460 STI related episodes were found. The prevalence rate of STI was 39 per 10 000 persons and of STI/HIV related questions 23 per 10 000. More than half of all STIs were found in highly urbanised areas and STIs were overrepresented in deprived areas. Three quarters of all STIs diagnosed in the Netherlands are made in general practice. An important number of other reproductive health visits in general practice offer opportunities for meaningful STI counselling and tailored prevention.

DISCUSSION

GPs contribute significantly to STI control, see the majority of patients with STI related symptoms and questions and are an important player in STI care. In particular, GPs in urban areas and inner-city practices should be targeted for accelerated sexual health programmes.

Electronic Momentary Assessment in Chronic Pain I: Psychological Pain Responses as Predictors of Pain Intensity

OBJECTIVES AND METHODS

Electronic momentary assessment was employed to substantiate the relevance of psychological functioning in chronic pain. More than 7,100 electronic diaries from 80 patients with varying IASP classified types of chronic pain served to investigate to what extent fear-avoidance, cognitive and spousal solicitous and punishing pain responses explained fluctuations in pain intensity and whether patients with pre-chronic, recently chronic and persistently chronic pain differed in this regard.

RESULTS

Psychological pain responses explained 40% of the total variance in pain intensity: almost 24% concerned pain variance that occurred between the CPD patients and 16% pertained to pain variance due to momentary differences within these patients. Separately tested fear-avoidance and cognitive responses each explained about 28% of the total pain variance, while spousal responses explained 9%. Catastrophizing emerged as the strongest pain predictor, followed by pain-related fear and bodily vigilance. Results did not differ with the duration of chronicity.

DISCUSSION

Exaggerated negative interpretations of pain, and fear that movement will induce or increase pain strongly predicted CPD pain intensity. Spousal responses-assessed only when the spouse was with the patient who at that moment was in actual pain-may more strongly affect immobility due to pain than pain intensity per se (see part II of the study). The findings substantiate the importance of catastrophizing, fear and vigilance identified primarily in low back pain and extend this to other forms of chronic pain. The compelling evidence of momentary within-patients differences underscores that these must be accounted for in chronic pain research and practice.

Health problems in children and adolescents before and after a man-made disaster

OBJECTIVE

The aims of this study were to examine health problems of children (4-12 years old at the time of the disaster) and adolescents (13-18 years old at the time of the disaster) before and after exposure to a fireworks disaster in the Netherlands (May 2000), to compare these health problems with a control group, and to identify risk factors for postdisaster psychological problems.

METHOD

Because the electronic medical records of family practitioners were used, longitudinal monitoring of health problems from 1 year predisaster until 2 years postdisaster for both victims (N=1,628) and controls (N=2,856) was possible. Health problems were classified according to the International Classification of Primary Care.

RESULTS

Postdisaster increases were significantly larger in victims than in controls for psychological problems, musculoskeletal problems, stress reactions, and symptoms of the extremities. Children 4-12 years old presented larger increases in sleep problems compared with controls, whereas children 13-18 years old showed larger increases in anxiety problems than their controls. Significant predictors for postdisaster psychological problems included being relocated, presenting predisaster psychological problems, and a low to medium socioeconomic status.

CONCLUSIONS

Children and adolescents exposed to a disaster are at risk of long-lasting increases in both psychological and physical health problems. Postdisaster interventions should focus on those who were relocated and presented predisaster psychological problems.

Electronic Momentary Assessment in Chronic Pain II: Pain and Psychological Pain Responses as Predictors of Pain Disability

OBJECTIVES AND METHODS

More than 7,100 electronic diaries from 80 patients with chronic pain (mean: 89.3, range 30-115) entered multilevel analyses to establish the statistical prediction of disability by pain intensity and by psychological functioning (fear avoidance, cognitive, and spousal pain responses). We also tested the differences between pre-chronic, recently chronic, and persistently chronic pain in the prediction of disability (impaired physical and mental capacity, pain interference with activities, immobility due to pain).

RESULTS

Pain intensity explained 8% to 19% of the disability variance. Beyond this psychological functioning explained 7% to 16%: particularly fear-avoidance and cognitive pain responses predicted chronic pain disorder disability; spousal responses predicted immobility better than other aspects of disability. Immobility due to actual pain occurred infrequently. When it did, however, it was better predicted by avoidance behavior in the patient and by spousal discouragement of movement than by actual pain intensity. The prediction of immobility due to pain by, respectively, avoidance behavior and catastrophizing was better in chronic pain (>6 months) and that of physical impairment by catastrophizing better in persistently chronic pain (>12 months) than in pain of shorter duration.

DISCUSSION

The psychological prediction of chronic pain disorder disability was determined beyond that accounted for by pain intensity. Nonetheless, psychological functioning explained substantial variance in chronic pain disorder disability. The psychological prediction of immobility and physical impairment was stronger with longer pain duration. Patient characteristics and momentary states of disability-and in particular of immobility-should be carefully distinguished and accounted for in chronic pain disorder.

The workload of GPs: consultations of patients with psychological and somatic problems compared

BACKGROUND

GPs report that patients' psychosocial problems play a part in 20% of all consultations. GPs state that these consultations are more time-consuming and the perceived burden on the GP is higher.

AIM

To investigate whether GPs' workload in consultations is related to psychological or social problems of patients.

DESIGN OF STUDY

A cross-sectional national survey in general practice, conducted in the Netherlands from 2000-2002.

SETTING

One hundred and four general practices in the Netherlands.

METHOD

Videotaped consultations (n = 1392) of a representative sample of 142 GPs were used. Consultations were categorised in three groups: consultations with a diagnosis in the International Classification of Primary Care chapter P 'psychological' or Z 'social' (n = 138), a somatic diagnosis but with a psychological background according to the GP (n = 309), or a somatic diagnosis and background (n = 945). Workload measures were consultation length, number of diagnoses and GPs' assessment of sufficiency of patient time.

RESULTS

Consultations in which patients' mental health problems play a part (as a diagnosis or in the background) take more time and involve more diagnoses, and the GP is more heavily burdened with feelings of insufficiency of patient time. In consultations with a somatic diagnosis but psychological background, GPs more often experienced a lack of time compared to consultations with a psychological or social diagnosis.

CONCLUSION

Consultations in which the GP notices psychosocial problems make heavier demands on the GP's workload than other consultations. Patients' somatic problems that have a psychological background induce the highest perceived burden on the GP.

Health problems of victims before and after disaster: a longitudinal study in general practice

BACKGROUND

We aimed to quantify the health problems and to assess the possible risk factors for developing health problems in persons affected by the explosion of a firework depot at Enschede, The Netherlands, on May 13, 2000. The explosion considerably damaged buildings in the local neighbourhood and caused 22 immediate deaths and injuries in over 1000 people.

METHODS

A longitudinal study of (89% of all) victims (n = 9329) and controls (n = 7392) with pre-disaster baseline morbidity for 16 months and post-disaster data for 2.5 years was conducted using the electronic medical records of general practitioners. Symptoms and diagnoses were recorded using the International Classification of Primary Care (ICPC). Prevalence rates for clusters of symptoms were compared between victim and control groups pre- and post-disaster. Risk factors for developing health problems were examined in hierarchical linear models.

RESULTS

Two and a half years post-disaster, the prevalence of psychological problems in victims who had to relocate was about double and in the non-relocated victims one-third more than controls. Victims with pre-disaster psychological problems were at a greater risk for post-disaster psychological problems. Relocated victims showed an excess of medically unexplained physical symptoms (MUPS) especially in a period of increased media attention. Both groups of victims showed some increase of gastrointestinal (GI) morbidity 2.5 years post-disaster compared with their pre-disaster rate, and compared with the control group.

CONCLUSIONS

Two and a half years post-disaster an excess of psychological problems, MUPS, and gastrointestinal morbidity was observed. Pre-disaster psychological problems and inevitable relocation were predictors of more post-disaster psychological problems.

Consumer preferences in social health insurance

Allowing consumers greater choice of health plans is believed to be the key to high quality and low costs in social health insurance. This study investigates consumer preferences (361 persons, response rate 43%) for hypothetical health plans which differed in 12 characteristics (premium, deductibles, no-claim discount, extension of insurance and financial services, red tape involved, medical help-desk, choice of family physicians and hospitals, dental benefits, physical therapy benefits, benefits for prescription drugs and homeopathy). In 90% the health plan with the most attractive characteristics was preferred, indicating a predominantly rational kind of choice. The most decisive characteristics for preference were: complete dental benefits, followed by zero deductibles, and free choice of hospitals.

What is important in evaluating health care quality? An international comparison of user views

BACKGROUND

Quality of care from the perspective of users is increasingly used in evaluating health care performance. Going beyond satisfaction studies, quality of care from the users' perspective is conceptualised in two dimensions: the importance users attach to aspects of care and their actual experience with these aspects. It is well established that health care systems differ in performance. The question in this article is whether there are also differences in what people in different health care systems view as important aspects of health care quality. The aim is to describe and explain international differences in the importance that health care users attach to different aspects of health care.

METHODS

Data were used from different studies that all used a version of the QUOTE-questionnaire that measures user views of health care quality in two dimensions: the importance that users attach to aspects of care and their actual experience. Data from 12 European countries and 5133 individuals were used. They were analysed using multi-level analysis.

RESULTS

Although most of the variations in importance people attach to aspects of health care is located at the individual level, there are also differences between countries. The ranking of aspects shows similarities. 'My GP should always take me seriously' was in nearly all countries ranked first, while an item about waiting time in the GP's office was always ranked lowest.

CONCLUSION

Differences between countries in how health care users value different aspects of care are difficult to explain. Further theorising should take into account that importance and performance ratings are positively related, that people compare their experiences with those of others, and that general and instrumental values might be related through the institutions of the health care system.

Consumer choice of social health insurance in managed competition

OBJECTIVE

To promote managed competition in Dutch health insurance, the insured are now able to change health insurers. They can choose a health insurer with a low flat-rate premium, the best supplementary insurance and/or the best service. As we do not know why people prefer one health insurer to another, we investigated their reasons for selecting their health insurer and assessed the importance of the supplementary benefit package and the flat-rate premium.

METHODS

A self-administered questionnaire was completed by 468 of a total of 884 (52.9%). Data were compared among three groups. The first group comprised those who left one health insurer for another (exit). The second group had joined the health insurer (entry) and the third group comprised those who did not switch (stayers).

RESULTS

Those in the entry group were statistically significantly less satisfied with their former insurance organization than those in the other groups (exit and stayers) with the insurance organization under investigation. They were also less satisfied than the other groups in respect of the flat-rate premium. Those in the exit group were younger and seemed to be in better health. In general, the insured were only aware of small differences between health insurance funds and the three groups did not differ from each other in this respect. About a quarter of the entry group reported the flat-rate premium as a reason for selecting a particular health insurance fund. However, the most frequently reported reason, for both exit and entry, was the benefit package of the supplementary insurance.

CONCLUSIONS

In the absence of clear differences between insurance organizations, the advantages of managed competition maybe too difficult to achieve.

Comparison of patient evaluations of health care quality in relation to WHO measures of achievement in 12 European countries

OBJECTIVES

To gain insight into similarities and differences in patient evaluations of quality of primary care across 12 European countries and to correlate patient evaluations with WHO health system performance measures (for example, responsiveness) of these countries.

METHODS

Patient evaluations were derived from a series of Quote (QUality of care Through patients' Eyes) instruments designed to measure the quality of primary care. Various research groups provided a total sample of 5133 patients from 12 countries: Belarus, Denmark, Finland, Greece, Ireland, Israel, Italy, the Netherlands, Norway, Portugal, United Kingdom, and Ukraine. Intraclass correlations of 10 Quote items were calculated to measure differences between countries. The world health report 2000 - Health systems: improving performance performance measures in the same countries were correlated with mean Quote scores.

FINDINGS

Intra-class correlation coefficients ranged from low to very high, which indicated little variation between countries in some respects (for example, primary care providers have a good understanding of patients' problems in all countries) and large variation in other respects (for example, with respect to prescription of medication and communication between primary care providers). Most correlations between mean Quote scores per country and WHO performance measures were positive. The highest correlation (0.86) was between the primary care provider's understanding of patients' problems and responsiveness according to WHO.

CONCLUSIONS

Patient evaluations of the quality of primary care showed large differences across countries and related positively to WHO's performance measures of health care systems.

One-time physical therapist consultation in primary health care

BACKGROUND AND PURPOSE

One-time physical therapist consultation, prior to possible referral for physical therapy intervention, may enhance the quality of patient care, particularly if the referring physician is uncertain as to whether intervention by a physical therapist will be beneficial. The purpose of this study was to describe the use of consultation by a group of primary care physicians (PCPs) who could refer patients for a one-time consultation.

SUBJECTS AND METHODS

A 7-month observational study was conducted in the Netherlands with 59 pairs of randomly selected PCPs and physical therapists practicing in primary health care. Data were collected for the PCPs, the physical therapists, and the patients. Self-administered questionnaires (completed at the start and at the completion of the study), consultation request and report forms, and treatment referral records from health insurance agencies were used to obtain data. National reference data on patients referred by PCPs for intervention by a physical therapist were used to compare the data of patients referred by PCPs for a one-time consultation. The number and nature of consultation requests were determined as well as patient characteristics. The PCPs' satisfaction with the outcome and process of a one-time consultation and its impact on PCPs' management decisions also were described.

RESULTS

The number of referrals for a one-time consultation was 352 (X=5.9 per PCP, SD=5.4, range=0-20), resulting in a mean referral rate of 4.7 per 1,000 patients (SD=4.6). Characteristics of patients referred for a one-time consultation differed from national reference data of patients referred by their PCP for intervention by a physical therapist.

DISCUSSION AND CONCLUSION

The results show that PCPs used the opportunity for a one-time physical therapist consultation and were satisfied with the outcome and process of consultation. The findings suggest that a one-time consultation is an appropriate and beneficial component of PCPs' patient management process.

Unexplained severe chronic pain in general practice

The aim of this study was to estimate the prevalence of unexplained severe chronic pain (USCP) in general practice and to report medical as well as psychological descriptions of patients suffering from this condition.A total of 45 GPs in 35 different practices included patients throughout the year 1996. Patients were included according to the following criteria: between 18 and 75 years of age; pain which had lasted at least 6 months; pain is the most prominent aspect in the clinical presentation; pain is serious enough to justify clinical attention; pain has led to obvious discomfort and disability in daily life for at least for 1 month. Medical aspects were measured with the IASP taxonomy while psychological aspects were derived from the MPI. The overall prevalence of USCP was 7.91 per 1000 enlisted patients. Estimates ranged between 1.87 in the youngest age group and 13.50 in the 55-59 age category. The lower back and lower limbs were most frequently affected and 31% of the patients had pain in more than three major body sites. Pain was most frequently associated by the musculoskeletal system and most often (nearly) continuous. Mean severity of current pain was 3.7 on a scale from 0 (indicating no pain) to 6 (indicating a lot of pain). Mean rating of 'average pain in the last week' was 4.1. Regarding the psychosocial and behavioural aspects of pain, 27% of the patients could be described as perceiving severe pain while gaining social support for it. Fourteen per cent felt in the category 'pain combined with affective and relational distress' and 10% was classified as 'coping well with pain intensities lower than those of the other groups'. The other half of the patients were on average or not classifiable on these aspects. Unexplained severe chronic pain lasting more than 6 months had on overall prevalence of 7.91 per 1000 enlisted patients, ranging from 1.87 in the youngest to 13.50 in the oldest patients in these 35 general practices in The Netherlands. Our prevalence estimate of USCP is low compared to other studies on chronic pain. Probably for three reasons: Firstly, our study was confined to unexplained pain and not all chronic pain. Secondly, our inclusion criteria focused the attention of very severe chronic pain patients, and thirdly, we have defined 'chronic' as more than 6 months, while others have been using shorter time spans.

Social position of adolescents with chronic digestive disorders

OBJECTIVE

To investigate the consequences of having a chronic digestive disorder on the social position of adolescents.

METHODS

Five diagnostic groups, including inflammatory bowel disease (IBD), chronic liver diseases, congenital digestive disorders, coeliac disease and food allergy (total n = 758, ages 12-25 years), were each compared with a population-based control group in a multicentre study using a cross-sectional design. Social position was assessed by a mailed questionnaire measuring 24 aspects, categorized as education, leisure activities, friendship, labour participation, financial situation, partnership and sexuality.

RESULTS

Eight aspects of social position were found to be affected negatively by one or more chronic digestive diseases: absence from school due to illness, going out, having a paid job, needing re-education in order to get a job, getting benefits as main income source, encountering bottlenecks in establishing financial commitments, having self-confidence in making a pass at someone, and restrictions in making love. Adolescents with chronic liver disease and IBD were found to experience more restrictions in social position. Adolescents with food allergy and congenital digestive disorders appear to experience some restrictions, but to a lesser degree, and adolescents with coeliac disease do not appear to have any problems regarding social position compared with controls.

CONCLUSION

The social position of adolescents is affected negatively by having a chronic digestive disease, in particular chronic liver disease and IBD. Negative consequences occur in education, leisure activities, labour participation, financial situation, partnership and sexuality.

Communication between nurses and simulated patients with cancer: evaluation of a communication training programme

In this paper the effect of a communication training programme on the instrumental and affective communication skills employed by ward nurses during the admittance interview with recently diagnosed cancer patients was investigated. The training focused on teaching nurses skills to discuss and handle patient emotions. For this purpose, 46 nurses participated in 92 videotaped admittance interviews with simulated patients. The study had a randomized pre-test-post-test design. Multi-level analysis was used to measure the effects of the training. The results revealed that the trained nurses significantly increased asking open-ended psychosocial questions, which indicates that they were actively exploring patients' feelings. Furthermore, the patients showed a significant increase in affective communication. In conclusion, the results of this study demonstrate that, although limited, training can induce favourable changes in the communication skills of nurses, and can even affect patient communication. Future studies should focus on the further evaluation of educational programmes to enhance communication skills.

Variation in home-birth rates between midwifery practices in The Netherlands

OBJECTIVE

To examine the reasons for the variation in home-birth rates between midwifery practices.

METHOD

Multi-level analysis of client and midwife associated, case-specific and structural factors in relation to 4420 planned and actual home or hospital births in 42 midwifery practices.

FINDINGS

Women's choice of birth location and the occurrence of complications that lead to referral to specialist care before or during labour, were found to be the main determinants of the home-birth rate. Yet, about 64% of the variation between midwifery practices is explained by midwife and practice characteristics. Higher home-birth rates were associated with a positive attitude to home-birth, a critical attitude to hospital birth for non-medical reasons, and good co-operation between midwifery practices and hospital obstetricians.

CONCLUSIONS

The proportions of planned hospital birth and of referral to specialist care are the most important predictors of the actual hospital-birth rate of women receiving midwifery care. Both can be influenced by the midwife through a positive attitude to home-birth, a critical approach to non-medical reasons for hospital birth, and good co-operation with specialist obstetricians. It is, therefore, important for midwives to be aware of the influence that their own attitudes may have on the choices their clients make about home or hospital birth.

Quality of care from the perspective of elderly people: the QUOTE-elderly instrument

BACKGROUND

patient views on the quality of care are usually assessed by means of patient satisfaction questionnaires.

AIM

to develop an instrument that would: (i) produce data related to the expectations and experiences of noninstitutionalized elderly people, (ii) contain items that had been formulated in collaboration with elderly people, (iii) measure quality from the perspective of the users of health care services and (iv) produce data on generic quality aspects and quality aspects specifically related to the needs of elderly people.

METHODS

we developed the instrument for measuring quality of care from the perspective of non-institutionalized elderly people (QUOTE-Elderly) by using a combination of qualitative and quantitative methods. We obtained empirical data on the opinions and experiences of 338 elderly people. We evaluated the taxonomy of the instrument, internal consistency of (sub)scales and the feasibility of the instrument using explorative and confirmative factor analyses and reliability analysis.

RESULTS

using scale optimization, we produced a self-administered questionnaire on quality of health care from the perspective of elderly people. This contains scientific characteristics and provides specific information for practical quality-assurance policies.

Electronic diary assessment of pain, disability and psychological adaptation in patients differing in duration of pain

Computerized diary measurement of pain, disability and psychological adaptation was performed four times a day for 4 weeks in 80 patients with various duration of unexplained pain. Reported are (1) the temporal characteristics and stability of pain report during the 4-week measurement period, (2) the association between pain duration and pain report, disability and general psychopathology, and (3) the accordance between diary assessment versus questionnaire assessment of pain, disability and psychological adaptation. No evidence of instrument reactivity was found: pain report was stable across the 4-week period. However, pain report appeared to be highly variable both between and within days. About half the patients showed a clear increasing trend in pain during the day. Several differences were found between subgroups of patients varying in pain duration. Patients with less than 6 months of pain reported significantly less pain intensity, disability and fatigue than patients whose pain persisted for more than 6 months. Pain coping and responses to pain behaviors by the spouse also differed for the subgroups: longer pain duration was associated with increased catastrophizing and solicitous responses from the spouse. Comparison of scores obtained with diary versus questionnaire assessment indicated moderate correlations for most variables. Retrospective (questionnaire) assessment of pain intensity yielded significantly higher pain scores than diary assessment.

Educating patient educators: enhancing instructional effectiveness in physical therapy for low back pain patients

The objective of this research project was to study the effectiveness of a training program for the enhancement of patient education skills in physical therapy. In this paper the improvement of five of these skills is tested. These skills are aimed at a better monitoring of adherence problems during the treatment and at enhancing self-efficacy of the patient after treatment. In order to test the effectiveness of the program, complete treatments of 19 physiotherapists have been assessed before (1142 sessions, 130 patients) and after (775 sessions, 88 patients) the training program. Information on the instructions and solutions given to the patients was obtained with a registration form, completed after each session by the physiotherapist. The patient's perception of the effectiveness and feasibility of instructions was obtained from questionnaires, completed by the patient on three occasions. After the training only a minority of the trained skills appeared to be improved. All in all, the training program was not very effective. More effort is needed to develop training programs aimed at promoting patients' self-efficacy as well as measurement instruments to assess the effects of such programs.

Trends in HIV-related consultation in Dutch general practice

New medicine against AIDS and a possible changing attitude towards AIDS will affect the role of the general practitioner (GP). We aim to explore and assess the changing role of the GP in preventing and detecting AIDS, which will be done by providing insight into the changing numbers and content of HIV-related consultations in the general practice. Since 1988 a representative sample of 63 Dutch GPs have participated in a network. They recorded all face-to-face consultations with non HIV-infected patients in which the subject of AIDS was brought up. Timetrend analysis is used to investigate variations over time in the number and content of the consultations, GPs' actions and patients' characteristics. The influence of a rural or urban setting and the characteristics of the patients who are involved are also taken into account. Until 1994 a significant increase was found in the number of consultations. In highly urban areas the number of consultations is higher and still growing, whereas physicians in rural areas see fewer patients every year. The most important topic of conversation was the request for an HIV test (74%). This figure grew over the years, as did the number of tests performed. GPs became less passive and restrictive in advising tests. The group of patients has also changed, e.g. patients do not mostly belong to traditional risk groups anymore, and are significantly younger. AIDS seems to have become more familiar to patients and doctors. A lot of general information is available from different sources. Because of this change in attitude and knowledge of patients, the GPs' role as it relates to AIDS is becoming more specific in tracing infected patients and giving customized information to individuals. Patients visit their physicians less often because of concerns about AIDS, but the GP continues to fulfil a very important role in the prevention and detection of AIDS.

Back care instructions in physical therapy: a trend analysis of individualized back care programs

BACKGROUND AND PURPOSE

The treatment of people with low back pain often includes giving a variety of instructions about back care. The objective of our study was to explore the content and sequence of these instructions.

SUBJECTS

Our database contained information on 1,151 therapy sessions for 132 patients who were treated by 21 therapists.

METHODS

Hierarchical linear modeling was used to establish trends in instructions during the course of treatment. Instructions were measured by means of a registration form.

RESULTS

Pain management instructions were given at the start of treatment and then decreased in later sessions. Instructions about taking care of the back in daily activities followed the same course. Exercise instructions were introduced after the start of treatment and were spread evenly across the visits. The number of recommendations about general fitness decreased during treatment.

CONCLUSION AND DISCUSSION

The majority of back care instructions were spread evenly across therapy visits. Relatively little variation in instructions among patients was seen, which may indicate a lack of individualization of the back care programs.

Quality of care from the patients' perspective: from theoretical concept to a new measuring instrument

INTRODUCTION: Patient views on quality of care are of paramount importance with respect to the implementation of quality assurance (QA) and improvement (QI) programmes. However, the relevance of patient satisfaction studies is often questioned because of conceptual and methodological problems. Here, it is our belief that a different strategy is necessary. OBJECTIVE: To develop a conceptual framework for measuring quality of care seen through the patients' eyes, based on the existing literature on consumer satisfaction in health care and business research. RESULTS: Patient or consumer satisfaction is regarded as a multidimensional concept, based on a relationship between experiences and expectations. However, where most health care researchers tend to concentrate on the result, patient (dis)satisfaction, a more fruitful approach is to look at the basic components of the concept: expectations (or 'needs') and experiences. A conceptual framework - based on the sequence performance, importance, impact - and quality judgements of different categories of patients derived from importance and performance scores of different health care aspects, is elaborated upon and illustrated with empirical evidence. CONCLUSIONS: The new conceptual model, with quality of care indices derived from importance and performance scores, can serve as a framework for QA and QI programmes from the patients' perspective. For selecting quality of care aspects, a category-specific approach is recommended including the use of focus group discussions.

Prevalence of chronic benign pain disorder among adults: a review of the literature

In this review epidemiological studies concerning chronic benign pain among adults are discussed. To this end, studies focusing on chronic pain, reporting prevalences at a population or primary health care level, including subjects aged between 18 and 75 years have been collected and analyzed. Focus of analysis was on research methods, definitions of chronic benign pain used, and reported prevalences. Prevalences varied between 2% and 40% of the population. Nor method used (telephone survey, postal survey, nor definition of chronicity (>1 month; >3 months; >6 months) clearly explained the differences in prevalence in the various studies. Implications for future research are discussed.

Home birth or short-stay hospital birth in a low risk population in The Netherlands

In The Netherlands women with low risk pregnancies can choose whether they want to give birth at home or in hospital, under the care of their own primary caregiver. The majority of these women prefer to give birth at home, but over the last few decades an increasing number of low risk women have chosen a hospital birth, leaving hospital with their baby shortly after delivery. As both this trend and its effects have not been extensively investigated, a study was designed to examine the determinants of the choice for home or hospital birth. It was hypothesized that the choice would be determined by a combination of personal and social factors. Structural equation modelling indicated that social factors, especially the confidence of significant others in home birth and the expectations of hospital care during childbirth, were by far the strongest predictors of choice. Personal factors, measured as perceived health status before and during pregnancy, the existence of minor symptoms and fear of pain or complications during birth, were found to play an indirect role. Demographic variables such as age, education and urbanization showed no effect. These findings indicate that emphasizing the good results and excellent quality of Dutch maternity care at home is likely to support and strengthen the general acceptance of home birth.

Assessing patients' priorities and perceptions of the quality of health care: the development of the QUOTE-Rheumatic-Patients instrument

Patient views on the quality of care have always been assessed by means of patient satisfaction questionnaires. The objectives of this study were to develop an instrument that would: (1) produce more specific data on health care services; (2) produce data that are related to the needs and expectations of individual clients; (3) contain items that had been formulated in collaboration with patients; (4) measure quality of health care services from the perspective of customers; (5) produce data on generic items and on disease-specific items of health care services. The instrument, developed for measuring the quality of care from the perspective of non-institutionalized rheumatic patients (QUOTE-Rheumatic-Patients), was evaluated in 425 non-institutionalized patients suffering from rheumatic diseases. The internal consistency of the subscales, the presumed factor structure and the feasibility of the instrument were evaluated. The development of this instrument resulted in a self-administered questionnaire on the quality of health care from the perspective of non-institutionalized rheumatic patients, which contains proper scientific characteristics and provides specific information for practical quality assurance policies.

Assessing noninstitutionalized asthma and COPD patients' priorities and perceptions of quality of health care: the development of the QUOTE-CNSLD instrument

Patient judgments on the quality of health care services have become increasingly important. This research describes the development and empirical testing of an instrument that measures quality of health care services from the perspective of noninstitutionalized patients. The instrument was developed in close collaboration with noninstitutionalized patients with chronic nonspecific lung diseases (asthma and COPD), rheumatic diseases, and disabled and elderly patients. Four instruments were developed with a common generic part and four disease-specific parts. This article focuses on the psychometric properties and the practical use of outcomes for quality assurance policies of the instrument for patients with chronic nonspecific lung diseases.

Gender and communication style in general practice. Differences between women's health care and regular health care

OBJECTIVES

Differences were investigated between general practitioners providing women's health care (4 women) and general practitioners providing regular health care (8 women and 8 men). Expectations were formulated on the basis of the principles of women's health care and literature about gender differences.

METHODS

Data were used from 405 videotaped consultations of female patients (over 15 years). Roter's Interaction Analysis System (RIAS) was used to measure the verbal affective and instrumental behavior of the doctors and their patients. These data were supplemented by various nonverbal measures. The data were analyzed by means of multilevel analysis.

RESULTS

Doctors in the women's health care practice (called Aletta) look at their patients and talk with them more than other doctors. The general practitioners have approximately the same affective behavior, but the Aletta doctors show more verbal attentiveness and warmth. They also give more medical information and advice. Most of the characteristics of Aletta doctors fit female doctors providing regular health care too. Male doctors show a less communicative behavior in most respects. The differences between general practitioners are reflected in their patients' communication style.

CONCLUSIONS

The integration into regular care of some aspects of doctor-patient communication that were found in women's health care might be desirable in the light of the further improvement of the quality of care for women and men.

Patient preference for genders of health professionals

Preferences for physicians' gender is an obvious and well documented example of considerations of patients' attitudes. But research carried out in this field is rather limited to the domain of family medicine. This article describes preferences for 13 different health professions: surgeons, neurologists, anaesthetists, internists, general practitioners, psychiatrists, psychologists, social workers, hospital and district nurses, home helps, gynaecologists and midwives. Our investigation also concerns the reasons for people's preferences. In February 1993 a self-administered survey was completed and returned by 961 out of 1113 (response 86%) participants of the Dutch Health Care Consumers Panel, a panel resulting from a random sample of Dutch households. On a range of different health professions a varying minority of patients prefer a care provider of a particular gender. There are virtually no sex preferences for the more "instrumental" health professions (e.g. surgeons, anaesthetists). Gender preferences are stronger for those health professions more likely engaged in intimate and psychosocial health problems (e.g. gynaecologists and GPs). Preferences expressed do not relate to sex stereotypes of gender differences in instrumentality, expertise, efficiency, consultation length, and personal interest. The majority of persons who prefer female health professionals indicate that they talk more easily to females than to males, and feel more at ease during (internal) examination by females than by males. Persons who prefer male health professionals use the same reasons in favour of males. The discussion relates to gender differences in the communication style of male and female physicians.

Patient's evaluation of dietetic care: testing a cognitive-attitude approach

The study of patients' attitudes is an important subject because the success of many medical programs is linked to it. We have used a cognitive attitude theory -- the Elaboration Likelihood Model (ELM), to study how patients form an evaluation of dietetic care. Respondents answered one questionnaire before (46% response) and one questionnaire after (60% response) their first consultation with a primary care dietitian. Patients rated their pre-test quality expectations and post-test quality evaluations of each of 28 distinctive aspects of care. They also rated the relative importance of each aspect. According to the ELM, people of high motivation and capacity to process information do so in an elaborate way. From this model five hypotheses are derived. Patients who elaborate are assumed to show a more differentiated pattern in (1) their quality expectations, (2) their rating of importance and (3) their quality judgements of distinctive aspects of dietetic care than people who do not elaborate. Furthermore, they are expected to show (4) a weaker association between quality expectation and quality judgement, and (5) relatively more extreme quality judgements. The three first hypotheses are accepted, the evidence of the last two is still inconclusive.

Quality of care and patient satisfaction: a review of measuring instruments

Surveying the literature on the assessment of quality of care from the patient's perspective, the concept has often been operationalized as patient satisfaction. Patient satisfaction has been a widely investigated subject in health care research, and dozens of measuring instruments were developed during the past decade. Quality of care from the patient's perspective, however, has been investigated only very recently, and only a few measuring instruments have explicitly been developed for the assessment of quality of care from the patient's perspective. The authors consider patient satisfaction as an indicator of quality of care from the patient's perspective. This review is concerned with the question of whether any reliable and valid instruments have been developed to measure quality of care from the patient's perspective.

Patient satisfaction with home-birth care in The Netherlands

One of the necessary elements in an obstetric system of home confinements is well-organized postnatal home care. In The Netherlands home care assistants assist midwives during home delivery, they care for the new mother as well as the newborn baby, instruct the family on infant health care and carry out household duties. The growing demand for postnatal home care is difficult to meet; this has resulted in a short supply of the most popular day care programme and a level of provision which does not result in adequate services. This study acknowledges the patient perspective of maternity home care in order to contribute to its organization. The majority (79%) of service centres were willing to participate. A total of 1812 (81%) women who recently gave birth to a child responded to a postal questionnaire addressing the quality of care according to five dimensions: availability, continuity, interpersonal relationships, outcome and assistant's expertise. Almost one-third of the new mothers rated the availability as inadequate while the assistant's expertise was rated positively. Postnatal maternity home care is personalized, small-scale, and recognizes childbirth as a life event. Furthermore, it is relatively inexpensive and contributes to the satisfaction of recipients.

Diagnosis and treatment in physical therapy: an investigation of their relationship

BACKGROUND AND PURPOSE

The diagnosis made by a physical therapist gives direction to the selection of therapeutic interventions. Therefore, in an investigation, specific relationships between diagnoses and therapeutic interventions are expected. This study was designed to test whether such relationships exist.

SUBJECTS AND METHODS

Data on diagnosis, treatment goals, and interventions were gathered on 8,714 patients by 74 physical therapists. The diagnosis and treatment goals were defined in terms of impairments and disabilities.

RESULTS

Specific relationships were found to exist between those impairments and disabilities that were chosen as a basis for forming treatment goals and the application of interventions. These relationships are particularly marked at the impairment level.

CONCLUSION AND DISCUSSION

It is concluded that the diagnostic categories validly predict which interventions are applied and that the selection of interventions depends on which treatment goals are pursued.

Reliability of the assessment of impairments and disabilities in survey research in the field of physical therapy

OBJECTIVE

to evaluate the reliability of diagnostic assessment based on clinical observations by physical therapists.

DESIGN

interobserver studies between two pairs of physical therapists.

SETTING

two primary-care physical therapy practices.

PATIENTS

all applying to the practices for treatment.

EXCLUSIONS

physical therapy in previous 3 months, or need for acute treatment.

ASSESSMENTS

schedule derived from the ICIDH.

RESULTS

agreement on disabilities better than on impairments, the latter revealing problems particularly with pain and restricted range of motion.

CONCLUSIONS

reliability of assessments of most of the categories considered was reliable; in two categories the reliability was poor, and the categories were modified.

Referrals to physiotherapy: the relation between the number of referrals, the indication for referral and the inclination to refer

This article studies the relation between the referral rate and the type of patients general practitioners refer for physiotherapy. The study population consists of GPs participating in the Netherlands' Sentinel Stations Network, who recorded data on all referrals to physiotherapy during one year and filled in a questionnaire. Results show that the pattern of referral indications of high referring GPs does not differ systematically from that of low referring GPs. High referring GPs evaluate their patients complaints more as purely or mainly somatic. High referring GPs were no more inclined to give in to their patients demands, had busier practices, closer relations with physiotherapists and viewed their knowledge of physiotherapy as more satisfactory than low referring GPs. Some policy implications are discussed in respect to these results.