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.

Confidence in Procedural Skills before and after a Two-Year Master's Programme in Family Medicine in Gezira State, Sudan.

Many postgraduate family medicine training programmes have been developed to meet the worldwide dire need for practicing family physicians. This study was conducted in Gezira state of Sudan in a "before-and-after" design in the period of 2010-2012 with the aim to assess improvements in candidates' confidence in performing certain clinical skills. A self-evaluation questionnaire was used with a five-grade scale (1-5) to assess candidates' confidence in performing 46 clinical skills. A group of 108 participants responded for both the "before" and the "after" questionnaire: the response rate was 91% (before) and 90% (after). In general, a positive progress trend was detected. The mean skill value for all skills was 3.23 (before) and 3.93 (after) with a mean increase of 21.7% (P < 0.001). Male students scored constantly higher than females both before and after completing the master's programme, while females showed a higher percentage in progress. Scores in certain medical disciplines were higher than others. However, disciplines with low scores in the beginning, such as psychiatry and ophthalmology, showed the highest progress percentage. The results show a significant increase in confidence in performing procedural skills designed in the curriculum of the GFMP master's programme.

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.

Telemedicine and E-Learning in a Primary Care Setting in Sudan: The Experience of the Gezira Family Medicine Project.

Information and communication technology (ICT) is progressively used in the health sector (e-health), to provide health care in a distance (telemedicine), facilitate medical education (e-learning), and manage patients' information (electronic medical records, EMRs). Gezira Family Medicine Project (GFMP) in Sudan provides a 2-year master's degree in family medicine, with ICT fully integrated in the project. This cross-sectional study describes ICT implementation and utilization at the GFMP for the years 2011-2012. Administrative data was used to describe ICT implementation, while questionnaire-based data was used to assess candidates' perceptions and satisfaction. In the period from April 2011 to December 2012, 3808 telemedicine online consultations were recorded and over 165000 new patients' EMRs were established by the study subjects (125 candidates enrolled in the program). Almost all respondents confirmed the importance of telemedicine. The majority appreciated also the importance of using EMRs. Online lectures were highly rated by candidates in spite of the few challenges encountered by combining service provision with learning activity. Physicians highlighted some patients' concerns about the use of telemedicine and EMRs during clinical consultations. Results from this study confirmed the suitability of ICT use in postgraduate training in family medicine and in service provision.

Initial prescription of antipsychotics and antidepressants in general practice and specialist care in Norway.

OBJECTIVE: To examine the incidence rates of antipsychotic (AP) and antidepressant (AD) drug treatment in Norway and the proportions initiated in general practice and specialist care respectively. METHOD: Data on all prescriptions of APs and ADs dispensed to the general population in Norway from 1 January 2004 until 31 August 2009 were extracted from the Norwegian Prescription Database. This information was merged with data about general practitioners (GPs) from the Norwegian Regular General Practitioner Scheme. RESULTS: One-year incidence rates per 1000 inhabitants were 3.4 for APs and 8.6 for ADs. GPs initiated 58% of APs and 73% of ADs, while psychiatrists initiated 15% and 6% respectively. Psychiatrists initiated treatment more often among younger patients, and they prescribed relatively newer drugs more commonly than GPs. A large share of incident users did not refill their prescriptions for APs (57%) or ADs (33%). CONCLUSION: GPs have a key role as regards initiating treatment with APs and ADs in Norway, while psychiatrists' influence seems limited, particularly among older patients. Efforts for quality improvement of mental health care need to involve primary health care. In addition, an increased focus from psychiatrists towards the increasingly ageing part of the population seems requisite.

The effect of urinary incontinence status during pregnancy and delivery mode on incontinence postpartum. A cohort study.

OBJECTIVE: The objectives of this study were to investigate prevalence of urinary incontinence at 6 months postpartum and to study how continence status during pregnancy and mode of delivery influence urinary incontinence at 6 months postpartum in primiparous women. DESIGN: Cohort study. SETTING: Pregnant women attending routine ultrasound examination were recruited to the Norwegian Mother and Child Cohort Study (MoBa). POPULATION: A total of 12,679 primigravidas who were continent before pregnancy. METHODS: Data are from MoBa, conducted by the Norwegian Institute of Public Health. Data are based on questionnaires answered at week 15 and 30 of pregnancy and 6 months postpartum. MAIN OUTCOME MEASURES: Urinary incontinence 6 months postpartum is presented as proportions, odds ratios and relative risks (RRs). RESULTS: Urinary incontinence was reported by 31% of the women 6 months after delivery. Compared with women who were continent during pregnancy, incontinence was more prevalent 6 months after delivery among women who experienced incontinence during pregnancy (adjusted RR 2.3, 95% CI 2.2-2.4). Adjusted RR for incontinence after spontaneous vaginal delivery compared with elective caesarean section was 3.2 (95% CI 2.2-4.7) among women who were continent and 2.9 (95% CI 2.3-3.4) among women who were incontinent in pregnancy. CONCLUSION: Urinary incontinence was prevalent 6 months postpartum. The association between incontinence postpartum and mode of delivery was not substantially influenced by incontinence status in pregnancy. Prediction of a group with high risk of incontinence according to mode of delivery cannot be based on continence status in pregnancy.

Norwegian regular general practitioners' experiences with out-of-hours emergency situations and procedures.

OBJECTIVE: To study the participation of Norwegian regular general practitioners (RGPs) in the out-of-hours system in 2006 and what kind of emergency situations and procedures they experienced in the past 12 months. RGPs' confidence in performing certain emergency procedures was also mapped. METHODS: In May 2006 all 3804 RGPs taking part in the RGP scheme in Norway were sent a questionnaire dealing with several aspects of the emergency out-of-hours duty. The RGPs who had participated were asked about 14 pre-selected emergency situations, experiences with different pre-selected emergency procedures and their self-confidence with these in the past 12 months. RESULTS: After two reminders 2913 (78%) answered and 1832 (63%) confirmed they had taken part in emergency out-of-hours services in the past 12 months. 95% of participating RGPs answered questions about emergency situations, 74-78% about emergency procedures. The most common situations were chest pain, psychiatric problems and asthma, experienced by 94%, 92% and 88%, respectively. The number of occasions the doctors had experienced the most frequent emergency procedures (presented as median 25-75% percentiles) were: intravenous medication, three (1-10); oxygen mask, three (1-10); venous access, four (1-10). The doctors reported almost no experiences with other procedures. The doctors reported a high self-confidence in performing the emergency procedures. Male doctors working four or more shifts per month and doctors working in rural areas reported more experiences both in emergency situations and procedures. CONCLUSION: Approximately two-thirds of RGPs in Norway took part in the out-of-hours service. A wide variety of emergency cases was experienced by the RGPs. Despite this, experiences with most emergency procedures during a 12-month period are low. Regular training is therefore necessary to maintain good skill levels.

Tx-discs--no effect against subjective health complaints: a randomised controlled study.

BACKGROUND: Dowsers claim unhealthy effects of 'earth rays', and the producer of TX-discs claims that these discs may shield a person from the influence of 'earth rays', thereby relieving most illness in the person shielded. OBJECTIVES: To compare the effects of the TX-disc versus a placebo disc in patients with longstanding muscular-skeletal complaints. SETTING: Self-recruited community living persons in the Bergen area, Western Norway. PATIENTS: 67 women and 13 men with longstanding muscular-skeletal complaints, recruited by advertisements in local newspapers. DESIGN: A randomised and double-blinded controlled trial with a 6 months follow-up period. MAIN OUTCOME MEASUREMENT: The Subjective Health Complaints (SHC) questionnaire. RESULTS: We found a substantial reduction on the mean SHC sub-scale scores of muscular-skeletal, pseudo-neurological, gastro-intestinal, and allergic complaints, mainly occurring from baseline to 6 weeks (28-45%, P < 0.05-0.001). There were however no statistically significant differences for these variables between the TX group and the placebo group at any time point. IMPLICATIONS: TX-discs used in accordance with the instructions had no clinically or statistically significant effect on muscular-skeletal pain, pseudo-neurological complaints, gastro-intestinal, or allergic complaints during this study.

How important are men's lower urinary tract symptoms (LUTS) and their impact on the quality of life (QOL)?

PURPOSE: To investigate the extent to which symptom severity and related factors contribute to the explained variance of the quality of life (QOL) of men with lower urinary tract symptoms (LUTS) suggestive of benign prostatic hyperplasia (BPH). METHODS: Data from 480 men awaiting urological assessment were collected by questionnaires shortly after referral by their general practitioners in 1997-2000. The World Health Organization's QOL questionnaire (WHOQOL-bref), International Prostate Symptom Score (I-PSS), Symptom Problem Index (SPI), International Continence Society Benign Prostatic Hyperplasia questionnaire (ICS-BPH), the Sandvik Incontinence Severity Index, and BPH Specific Impact on Activity (BSIA) were used. RESULTS: Regression analyses with WHOQOL-bref scores as dependent variables (physical, psychological, social relations, environmental domains, as well as overall QOL and general health) showed that symptom severity predicted only physical health. The severity of urinary incontinence was predictive of all domains except general health. Sexual function was predictive of all domains. Regression coefficients were close to zero. The explained variance of WHOQOL-bref scores was low (5-17%). CONCLUSIONS: The WHOQOL-bref might be too comprehensive to identify associations between specific symptom-related factors. Alternatively, our results indicate that LUTS suggestive of BPH and LUTS-associated factors are not very important determinants of QOL.

Help-seeking behaviour and associated factors among women with urinary incontinence in France, Germany, Spain and the United Kingdom.

OBJECTIVES: To assess the proportion of women who consult their doctor about urinary incontinence (UI), and explore factors associated with help-seeking in France, Germany, Spain and the UK. METHODS: A representative sample of 29,500 women received a 13 item postal questionnaire to identify those with UI. A randomly selected sub-sample of 2953 women with UI received a more detailed follow-up questionnaire. RESULTS: There was a response rate of 58% in the initial survey and 53% in the second. Thirty-one percent of all women had consulted a doctor about their UI symptoms with more women consulting in France and Germany than in the UK and Spain. A number of factors relating to general health care, UI and women's attitudes were found to be associated with help-seeking after adjusting for women's age, UI duration and frequency, and 'bothersomeness' of UI; factors traditionally associated with help-seeking. After adjusting for these factors, willingness to take long-term medication and having spoken to others about UI were found to be strong predictors of help-seeking in all four countries.

The prevalence of urinary incontinence in women in four European countries.

OBJECTIVE: To determine the prevalence, type and treatment behaviour of women with urinary incontinence in four European countries. SUBJECTS AND METHODS: Data were collected using a postal survey which was sent to 29,500 community-dwelling women aged > or = 18 years in France, Germany, Spain and the UK. Subjects were asked about the type of urinary incontinence they had experienced and their treatment behaviour. RESULTS: Of the women who responded, 35% reported involuntary loss of urine in the preceding 30 days; stress urinary incontinence was the most prevalent type. The lowest prevalence was in Spain (23%), while the prevalence was 44%, 41% and 42% for France, Germany and the UK, respectively. About a quarter of women with urinary incontinence in Spain (24%) and the UK (25%) had consulted a doctor about it; in France (33%) and Germany (40%) the percentages were higher. Overall, <5% of the women had ever undergone surgery for their condition. While pads were used by half of the women, there were some differences among the countries. CONCLUSIONS: Millions of women in Europe have urinary incontinence; the consultation and treatment rates were low in the European countries included in this study.

Diversity of urinary symptoms in patients tentatively diagnosed with benign prostatic hyperplasia referred to a urologic clinic in Norway.

OBJECTIVE: Lower urinary tract symptoms (LUTS) has become the preferred term used to classify the urinary symptoms of elderly men. This term places more emphasis on clinical appearance rather than being restricted to the functional pathophysiology. The objective of this study was to investigate this new concept in a group of patients who had been tentatively diagnosed with benign prostatic hyperplasia (BPH). The range of urinary symptoms, incontinence, sexual function and impact on daily living were registered. MATERIAL AND METHODS: Data from a group of 480 men awaiting urologic assessment were collected by questionnaire shortly after referral from their general practitioner between 1997 and 2000. The questionnaires used were the International Prostate Symptom Score (IPSS), the Symptom Problem Index, the International Continence Society-BPH, the Sandvik Incontinence Severity Index and the BPH-specific Interference with Activities. RESULTS: The mean age of the subjects was 67.0 years. As assessed by the IPSS, 15%, 54% and 31% of the men had mild, moderate and severe symptoms, respectively. Men who gave positive answers to questions regarding the frequency, amount and type of leakage were considered to have urinary incontinence (UI), which was found in 37% of cases. The majority of men had mild or moderate UI. Influence on daily living varied with the severity of symptoms. However, no significant differences in influence on daily living were found between groups with different degrees of severity of incontinence as all groups reported a relatively high impact. CONCLUSIONS: Our results show that UI is fairly common, very bothersome and socially embarrassing in male LUTS patients waiting for urologic evaluation. Although UI is not typically associated with BPH and is not regarded as a crucial component of LUTS, this study indicates that more emphasis should be placed on UI in the terminology of LUTS. UI may also act as an indicator of a need for healthcare.

Use and misuse of the concept of quality of life in evaluating surgical treatments for lower urinary tract symptoms.

OBJECTIVE: To investigate how quality of life (QoL) components measured by given instruments direct the QoL perspective in treatment studies of lower urinary tract symptoms (LUTS) and benign prostatic hyperplasia (BPH). METHODS: Computer searches were conducted in Medline, CINAHL and Psychinfo; MeSH terms covering QoL and surgical treatments for BPH and LUTS were combined for the search. The analysis was based on a framework linking components of QoL to patient outcome. RESULTS: Of the 74 papers meeting the inclusion criteria, 48 were published in 1997-2001, showing the increase of interest of the topic. Most of the papers reported the change in QoL by a one-item scale, whilst only a few reported results from several of the components in the QoL concept. Some papers regarded the change in general health status or parts of health status as changes in QoL. Functional status and symptoms, and the bother of symptoms, were often regarded as indicators of a change in QoL. CONCLUSION: These analyses show an increasing interest in measuring QoL after surgery for LUTS and BPH. In most of the studies analysed, the batteries of instruments selected were too narrow in scope to study the complexity of QoL. Most papers are based on instruments sensitive to change, but the reports do not distinguish the basic assumptions for understanding relationships important in QoL research and as a result, the reason for change is open to question.

Increased acceptance of HRT and improved level of information: a change in Norwegian women's opinion from 1990 to 1997.

AIM: To investigate the development in women's attitude to hormone replacement therapy, and the change in views concerning positive and negative effects. METHODS: National cohort study based on telephone interviews in 1990 and 1997, of women randomly sampled from the Norwegian telephone book (n=1019 and 1003). The same questions were asked in both studies. RESULTS: In 1997, more women stated radio and television, doctors, friends and relatives as sources of information. The general attitude to hormone replacement therapy had become significantly more positive, and the respondents reported a higher level of information than in 1990. However, some misunderstandings about estrogen therapy still remain; the proportion of women who believed that estrogen treatment reduced the risk for breast cancer increased from 4% in 1990 to 15% in 1997. About one third of women aged 60 or more are current or past users. More than 60% of the women in the youngest age group state that they will consider use of estrogen replacement therapy. About four-fifths of the women in 1997 stated their willingness to use long term estrogen therapy if osteoporosis could be prevented. CONCLUSIONS: Estrogen replacement therapy has become a part of the public debate. A high degree of willingness to use estrogen is demonstrated. The self reported level of information is higher and women are generally more correctly informed about positive and negative effects.

A Norwegian national cohort of 3198 women treated with home-managed electrical stimulation for urinary incontinence--demography and medical history.

OBJECTIVE: The aim of this study was to describe the demography, medical history and clinical characteristics of women treated with home-managed electrical stimulation in Norway. MATERIAL AND METHODS: This prospective cohort study investigated all 3198 women treated with home-managed electrical stimulation in Norway from 1992 to 1994. Data were collected from both patients and physicians by questionnaires before and after treatment. RESULTS: Mean age was 53 years. According to the physicians, 43, 15, 37 and 5% of the patients had stress, urge, mixed incontinence and other diagnoses, respectively. Fifty-five per cent of the women had had symptoms for 5 years or more, 62% had urinary loss every day/night, and 59% of the patients were classified as having severe or very severe incontinence according to a validated severity index. Fifty-two per cent of the women used a long-term stimulator and 48% a maximal stimulator. Of 645 physicians who requested stimulators, 65% worked in general practice; 70% of the stimulators were requested by physicians working in hospital or specialists in private practice. Gynaecologists requested 53% of the stimulators. CONCLUSIONS: The Norwegian reimbursement system can be said to be a numeric success. Electrical stimulation is a treatment option for everyday use in Norway. This complete national cohort of 3198 women treated with home-managed electrical stimulation for urinary incontinence was biased towards younger patients and more severe incontinence.

A Norwegian national cohort of 3198 women treated with home-managed electrical stimulation for urinary incontinence--effectiveness and treatment results.

OBJECTIVE: The aim of this study was to analyse the effectiveness of home-managed electrical stimulation. MATERIAL AND METHODS: A prospective cohort study was conducted on all 3198 women treated with home-managed electrical stimulation in Norway during 1992-1994. Data were collected from both patients and physicians by questionnaires before and after treatment. RESULTS: 29% of the women were cured or much improved according to their own assessment; altogether 61% were improved. According to the physicians' assessment, 33% were cured or much improved; a total of 55% was improved. Thirty-seven per cent of compliers and 12% of non-compliers regarded themselves as cured or much improved. The number of incontinence episodes, amount of leakage and use of pads decreased significantly; and 44% had less severe incontinence than before treatment according to a validated severity index. CONCLUSIONS: Women treated with electrical stimulation for urinary incontinence experienced a significant reduction in incontinence problems, both subjectively and semi-objectively. The treatment results seem to be strongly dependent on good acceptance of the treatment.

Age- and type-dependent effects of parity on urinary incontinence: the Norwegian EPINCONT study.

OBJECTIVE: To investigate the association between parity and urinary incontinence, including subtypes and severity of incontinence, in an unselected sample, with special emphasis on age as a confounder or effect modifier. METHODS: This was a cross-sectional study (response rate 80%) with 27,900 participating women. Data on parity and urinary leakage, type, frequency, amount, and impact of incontinence were recorded by means of a questionnaire. A validated severity index was used. Relative risks (RR) with nulliparous women as reference were used as an effect measure. RESULTS: Incontinence was reported by 25% of participants. Prevalences among nulliparous women ranged from 8% to 32%, increasing with age. Parity was associated with incontinence, and the first delivery was the most significant. The association was strongest in the age group 20-34 years with RR 2.2 (95% confidence interval [CI] 1.8, 2.6) for primiparous women and 3.3 (2.4, 4.4) for grand multiparous women. A weaker association was found in the age group 35-64 years (RRs between 1.4 and 2.0), whereas no association was found among women over 65 years. For stress incontinence in the age group 20-34 years, the RR was 2.7 (2.0, 3.5) for primiparous women and 4.0 (2.5, 6.4) for grand multiparous women. There was an association with parity also for mixed incontinence, but not for urge incontinence. Severity was not clinically significantly associated with parity. CONCLUSION: Parity is an important risk factor for female urinary incontinence in fertile and peri- and early postmenopausal ages. Only stress and mixed types of incontinence are associated with parity. All effects of parity seem to disappear in older age.

Healthcare personnel's attitudes towards patients with urinary incontinence.

The aim of the study was to understand the variability of Norwegian staff's attitudes towards patients with urinary incontinence across years and place of work, age and education levels. The Incontinence Stress Questionnaire-Staff Reaction (Norwegian version) (ISQ-SR-N) was used to measure staff's reactions and feelings towards patients with urinary incontinence. A cross-sectional survey design was used to gather self-reported data. The research sites were five nursing homes, three home care districts and medical and surgical wards at a university hospital. Of the 745 staff invited, 535 (72%) returned the questionnaire. Staff members working in long-term care units were older than staff members working in acute care units. Most of the registered nurses worked in acute care, whilst most of the nursing assistants worked in long-term care. Stepwise regression analysis identified education, working in a medical/surgical units, and the interaction of education and working in a medical unit to be most predictive of attitudes. Nursing assistants had more positive attitudes than registered nurses. Working in medical/surgical units predicted the most negative attitudes. Only 15.2% of the variability of attitudes can be explained by the predictive variables.

A community-based epidemiological survey of female urinary incontinence: the Norwegian EPINCONT study. Epidemiology of Incontinence in the County of Nord-Trøndelag.

OBJECTIVES: The aim was to assess the prevalence of any urinary leakage in an unselected female population in Norway, and to estimate the prevalence of significant incontinence. METHODS: The EPINCONT Study is part of a large survey (HUNT 2) performed in a county in Norway during 1995-97. Everyone aged 20 years or more was invited. 27,936 (80%) of 34,755 community-dwelling women answered a questionnaire. A validated severity index was used to assess severity. RESULTS: Twenty-five percent of the participating women had urinary leakage. Nearly 7% had significant incontinence, defined as moderate or severe incontinence that was experienced as bothersome. The prevalence of incontinence increased with increasing age. Half of the incontinence was of stress type, 11% had urge and 36% mixed incontinence. CONCLUSIONS: Urinary leakage is highly prevalent. Seven percent have significant incontinence and should be regarded as potential patients.