Digital imaging and telemedicine as a tool for studying inflammatory conditions in the middle ear--evaluation of image quality and agreement between examiners.

OBJECTIVE: To evaluate digital imaging of the tympanic membrane by telemedicine technology and study interpersonal agreement in assessing image quality. METHODS: In an open consecutive study, 64 children aged 2-16 years who attended three rural health care centres in Northern Sweden with otalgia were examined with video endoscopic photography of their tympanic membrane in a telemedical environment. One hundred and twenty-four images were stored in a central database and later assessed independently regarding image quality by an ENT specialist, a general practitioner and a registrar in general practice. The overall image quality was graded (0-2) regarding assessment of signs of tympanic membrane inflammation. All images were also assessed regarding 8 different components, four image-related components and four anatomically related components. RESULTS: Overall image quality was good, with 82.3% of acceptable or excellent quality. The position and thickness of the TM were found to be the most important factors of the images to be able to assess inflammatory disease. Image quality tended to be higher later in the study as a sign of improved skills of examiners. Interpersonal agreement between examiners was acceptable. Overall grade showed kappa 0.56, 0.49 and 0.66 respectively, and focus, light and existence of obscuring objects were the components with the highest agreement. CONCLUSIONS: The image quality of video endoscopy of the tympanic membrane was good overall. Interpersonal agreement in evaluating image quality was acceptable but not excellent. The use of digital imaging of good quality in clinical studies can offer an objective clinical evaluation of the TM in retrospect by independent reviewers using strict criteria.

Attitudes toward and experiences of gender issues among physician teachers: a survey study conducted at a university teaching hospital in Sweden.

BACKGROUND: Gender issues are important to address during medical education, however research about the implementation of gender in medical curricula reports that there are obstacles. The aim of this study was to explore physician teachers' attitudes to gender issues. METHODS: As part of a questionnaire, physician teachers at Umeå University in Sweden were given open-ended questions about explanations for and asked to write examples why they found gender important or not. The 1 469 comments from the 243 respondents (78 women, 165 men) were analyzed by way of content analysis. The proportion of comments made by men and women in each category was compared. RESULTS: We found three themes in our analysis: Understandings of gender, problems connected with gender and approaches to gender. Gender was associated with differences between women and men regarding behaviour and disease, as well as with inequality of life conditions. Problems connected with gender included: delicate situations involving investigations of intimate body parts or sexual attraction, different expectations on male and female physicians and students, and difficulty fully understanding the experience of people of the opposite sex. The three approaches to gender that appeared in the comments were: 1) avoidance, implying that the importance of gender in professional relationships was recognized but minimized by comparing gender with aspects, such as personality and neutrality; 2) simplification, implying that gender related problems were easy to address, or already solved; and 3) awareness, implying that the respondent was interested in gender issues or had some insights in research about gender. Only a few individuals described gender as an area of competence and knowledge. There were comments from men and women in all categories, but there were differences in the relative weight for some categories. For example, recognizing gender inequities was more pronounced in the comments from women and avoidance more common in comments from men. CONCLUSION: The surveyed physician teachers gave many examples of gender-related problems in medical work and education, but comments describing gender as an area of competence and knowledge were few. Approaches to gender characterized by avoidance and simplification suggest that faculty development programs on gender need to address and reflect on attitudes as well as knowledge.

Experiential factors associated with childbirth-related fear in Swedish women and men: a population based study.

The aim of this study was to investigate and compare experiential factors associated with childbirth-related fear in women and in men. A questionnaire was completed by 410 women and 329 men who prior to the study had had a healthy baby at Umeå university hospital, Sweden. The level of fear was estimated, and twenty-nine statements designed to measure experiences and perceptions connected to childbirth and childbirth-related fear, were subjected to exploratory factor analysis. Factor scores were calculated and differences among women and men with intense and mild/moderate fear were estimated. Intense fear was reported by 23% of the women and 13% of the men. The factor analysis identified four factors explaining 52% of the variance in woman and 50% in men. The factors were named 'exposedness and inferiority', 'communicative difficulties', 'norms of harmony' and 'insecurity and danger'. The relative order of the factors varied in relation to gender, and in the women, 'exposedness and inferiority' had the greatest explanatory power, while this was true for 'communicative difficulties' in the men. Most factors were reported to a significantly higher extent by respondents with intense fear. The results are discussed from a gender perspective.

Gender in medicine - an issue for women only? A survey of physician teachers' gender attitudes.

BACKGROUND: During the last decades research has disclosed gender differences and gender bias in different fields of academic and clinical medicine. Consequently, a gender perspective has been asked for in medical curricula and medical education. However, in reports about implementation attempts, difficulties and reluctance have been described. Since teachers are key persons when introducing new issues we surveyed physician teachers' attitudes towards the importance of gender in professional relations. We also analyzed if gender of the physician is related to these attitudes. METHOD: Questionnaires were sent to all 468 senior physicians (29 % women), at the clinical departments and in family medicine, engaged in educating medical students at a Swedish university. They were asked to rate, on five visual analogue scales, the importance of physician and patient gender in consultation, of physician and student gender in clinical tutoring, and of physician gender in other professional encounters. Differences between women and men were estimated by chi-2 tests and multivariate logistic regression analyses. RESULTS: The response rate was 65 %. The physicians rated gender more important in consultation than in clinical tutoring. There were significant differences between women and men in all investigated areas also when adjusting for speciality, age, academic degree and years in the profession. A higher proportion of women than men assessed gender as important in professional relationships. Those who assessed very low were all men while both men and women were represented among those with high ratings. CONCLUSIONS: To implement a gender perspective in medical education it is necessary that both male and female teachers participate and embrace gender aspects as important. To facilitate implementation and to convince those who are indifferent, this study indicates that special efforts are needed to motivate men. We suggest that men with an interest in gender issues should be involved in this work. Further research is needed to find out how such male-oriented endeavours should be outlined.

[Great differences in health behavior among high school students. A 5-year follow-up of annual questionnaires among students in different school programs]. / Stora skillnader i hälsovanor bland gymnasister. En femårsuppföljning av årliga enkäter till studerande på olika program.

The school health authority in the municipality of Kramfors performs an annual questionnaire among first-year high school students, which concerns their perceptions about health, wellbeing and the use of alcohol and tobacco. This study covers the period 1995-2000. Psychosomatic complaints and depressive feelings were twice as common among girls. A higher rate of girls and boys in preparatory practical programs were regular users of tobacco and alcohol, were not having breakfast regularly and were practising physical training more seldom compared to girls and boys in more theoretical programs. Bullying was more frequent among boys, especially those from practical programs. In consequence, the school health institutions should emphasise support for exposed groups. A local questionnaire can be a useful tool for identifying such groups and for monitoring health behaviour and health experiences among students as a whole.

The physician at a distance: the use of videoconferencing in the treatment of patients with hypertension.

We evaluated the feasibility and quality of uncomplicated hypertension care based on telemedicine in a rural area of northern Sweden. The intervention subjects were 91 consecutive patients with primary hypertension. For comparison, 182 age- and sex-matched patients with hypertension were randomly selected from a similar health centre. The telemedicine equipment consisted of a video link between the physician and the patients, supported by a system for accessing medical data via the Internet. During a 21-month study period, telemedicine was used in 270 (91%) of the 297 consultations in the intervention group. All health personnel involved in the telemedicine treatment rated the method as feasible. Both systolic and diastolic blood pressure improved in the two groups during the study period. In the intervention group, a higher proportion had their blood pressure within treatment goals (systolic blood pressure <140 mmHg, diastolic blood pressure <90 mmHg) both at baseline and at follow-up than in the comparison group. An adjusted multivariate model (adjustment for sex, age, time between visits, change in number of drugs between first and last visit, blood pressure at first visit) showed that the intervention group had a higher probability (OR 2.7, 95% CI 1.4-5.2) of reaching the target blood pressure levels than the reference group. Treatment of hypertension by means of telemedicine was quite feasible and at least as effective as face-to-face consultations with a physician.

Sense of coherence in three cross-sectional studies in Northern Sweden 1994, 1999 and 2004 -- patterns among men and women.

AIMS: To explore changes in sense of coherence (SOC) over a 10-year period in the general population in northern Sweden. METHODS: Three cross-sectional surveys from 1994 (n=1802), 1999 (n=1698) and 2004 (n=1777), conducted within the northern Sweden MONICA Project, were compared. Participants answered questions about gender, age, experience of disease, perceived health, psychosocial factors and Antonovsky's SOC scale with 13 items. RESULTS: A small, but significant, decrease in SOC medians and a shift of cumulative distributions towards slightly lower SOC values were seen both in the total study population and in its male and female subgroups between 1994 and 1999. No changes were seen between 1999 and 2004, with the exception of women between 25 and 44 years of age, who showed a continuous decrease. CONCLUSIONS: The present study shows that SOC at a population level in northern Sweden, within a 10-year span, is relatively stable, not withstanding minor changes. These small changes might be attributed to societal changes in Sweden during the 1990s and an increase in "minor'' psychiatric complaints in the Swedish population as a whole during the same period.

"Eyes Wide Shut"--sexuality and risk in HIV-positive youth in Sweden: a qualitative study.

AIMS: This study explores the perception of sexual risk-taking behaviour in young HIV+ women and men in Sweden and their understanding of why they caught HIV. METHOD: In-depth interviews were conducted with 10 HIV+ women and men aged 17-24 years, 7 born in Sweden and 3 immigrants. Interviews were tape-recorded, transcribed verbatim, and analysed according to the stages of grounded theory. RESULTS: The core category varying agency in the gendered sexual arena illustrated a spectrum of power available to these informants during sexual encounters. Two subcategories contextualized sexual practice: sociocultural blinds and from consensual to forced sex. Lack of adult supervision as a child, naïve views, being in love, alcohol and drugs, the macho ideal, and cultures of silence surrounding sexuality both individually and structurally all blinded them to the risks, making them vulnerable. Grouping narratives according to degree of consensus in sexual encounters demonstrated that sexual risks happened in a context of gendered power relations. CONCLUSION: This pioneering study reveals mechanisms that contribute to vulnerability and varied agency that may help in understanding why and how young people are at risk of contracting HIV. Public health strategies, which consider the role of gender and social background in the context of risky behaviours, could be developed from these findings.

Content of childbirth-related fear in Swedish women and men--analysis of an open-ended question.

The content of childbirth-related fear as described by 308 women and 194 men was analyzed and compared in relation to intensity of fear. The content of fear was similarly described by women and men and concerned the following main categories: the labor and delivery process, the health and life of the baby, the health and life of the woman, own capabilities and reactions, the partner's capabilities and reactions, and the professionals' competence and behavior. Among women, the labor and delivery process was the most frequently reported among the 6 categories of fears, whereas the health and life of the baby was the most frequent among the men. Fears related to own capabilities and reactions were described significantly more often by women with intense fear than by women with mild to moderate fear. The greatest difference between men with intense versus mild to moderate fear was a more frequent expression of concern for the health and life of the woman. Both women and men had fears related to not being treated with respect and not receiving sufficient medical care. This finding suggests that part of the problem with childbirth-related fear is located within the health care system itself.

Detecting early signs of psychosis. Vignettes presented to professionals in primary healthcare and psychiatry.

Among personnel in primary healthcare and psychiatric care, the ability to detect early signs of psychosis was examined and compared. Differences due to sex, age, profession or time in the profession were explored. Three different vignettes concerning patients with mental illness were presented to the respondents, and every respondent was to mark what they thought were early signs of psychosis in the vignettes. The findings were compared with a pre-set standard of symptoms and signs. Healthcare personnel from two different administrative districts, Umeå and Ornsköldsvik in northern Sweden, participated in the study. The response rate was 77%, but for district nurses in the administrative district of Umeå it was only 25%, so therefore complementary interviews with nine district nurses in that district, representing the drop-outs, were performed. There was no difference whatsoever in ability to detect early signs of psychosis between personnel in primary healthcare and psychiatric care; nor were there any significant differences due to sex, age, profession or time in their profession. Detecting early signs of psychosis requires training and the ability to communicate with patients, as well as a special sensitivity to psychiatric conditions. This can be achieved by enhancing accessibility and continuity of primary healthcare for these patients. Furthermore, a greater sensitivity to early signs of psychosis must be created among all healthcare personnel. The co-operation between primary healthcare and psychiatric care must increase. Primary care physicians need opportunities to see patients over time in order to correctly interpret early signs and symptoms of psychiatric illness.

"One-night stands" - risky trips between lust and trust: qualitative interviews with Chlamydia trachomatis infected youth in North Sweden.

AIM: The aim of the study was to get a deeper understanding of sexual risk-taking, by interviewing young people diagnosed with Chlamydia trachomatis. METHOD: This qualitative study was conducted at a youth clinic in Umeå, Sweden. Five young women and four men, aged 18-22, participated. In-depth interviews were performed. Open questions around certain themes were posed, such as thoughts about getting CT, sexual encounters, and attitudes towards condoms. Interviews were tape-recorded and transcribed verbatim. Data were analysed according to grounded theory. Norms, events, and emotions were explored. The goal was to develop credible and applicable concepts concerning sexual relationships, risk-taking, and experiences of CT. RESULTS: Informants revealed that behind their sexual risk-taking was a drive to "go steady". Lust and trust were the guidelines if sex was going to take place. When discussing "one-night stands" gender stereotypes occurred. Females were expected to be less forward compared with males. We found an uneven distribution of responsibility concerning condoms. Males expected females to be "condom promoters". By catching CT, females experienced guilt, while males felt content through knowing "the source of contamination". CONCLUSION: An important public health issue is to implement how males should play an equal part in reproductive health. General CT screening of males is one suggestion.

Gender bias in physicians' management of neck pain: a study of the answers in a Swedish national examination.

BACKGROUND: Research has raised concerns about gender bias in medicine; that is, are women and men being treated differently because of gender stereotyped attitudes among physicians? We investigated gender differences in the diagnosis and management of neck pain as proposed in a written test. The design eliminated differences related to communication and patient behavior. METHODS: In a national examination for Swedish interns, using modified essay questions, the examinees were allocated to suggest management of neck pain in either a male or a female bus driver with a tense family situation. The case description was identical with the exception of patient gender. The open answers were coded for analysis. Two hundred thirty-nine interns (41% women) participated. Chi-square-tests were used to measure differences in proportions, and t test was used to evaluate differences in means. RESULTS: In certain areas, significant gender differences were detected. Proposals of nonspecific somatic diagnoses, psychosocial questions, drug prescriptions, and the expressed need of diagnostic support from a physiotherapist and an orthopedist were more common with females. Laboratory tests were requested more often in males. Both male and female physicians contributed to the gender differences. When assessing the impact of the patient-doctor relationship for health outcome, male physicians underlined the importance of patient compliance foremost in female patients, and female physicians did the opposite. CONCLUSIONS: The results suggest that physicians' gendered expectations are involved in creating gender differences in medicine. The inclusion of gender theory and discussions about gender attitudes into medical school curricula is recommended to bring about awareness of the problem.

Gender bias in female physician assessments. Women considered better suited for qualitative research.

OBJECTIVE: To analyse whether physician assessment of scientific quality is biased by gender. DESIGN: Two fictive research abstracts on back pain treatment were constructed, one with a quantitative and one with a qualitative design. Authorship was assigned to either a woman or a man. SUBJECTS: 1637 randomly selected Swedish physicians were asked to judge the scientific quality of the two designs in a structured assessment form. MAIN OUTCOME MEASURES: The assessments of 1364 abstracts (286 female and 394 male assessors) were analysed by chi-square test and logistic regression. RESULTS: The quantitative design was judged the same, regardless of the gender of the author or assessor. The qualitative design, however, was ranked as more accurate, trustworthy, relevant and interesting with a female author. Women assessors upgraded female authors more than male authors, while male assessors reflected no gender differences. Assessor speciality interacted with judgement; physicians in primary care appreciated the qualitative abstract more than hospital physicians did (OR 2.78; 95% CI 1.97-3.92). CONCLUSION: Gender seems to affect scientific evaluations. The results are worth considering in situations where research is judged and interpreted, in medical tutoring, research guidance, peer reviewing and certainly in forming evaluation committees for research funding.

Sense of coherence--stability over time and relation to health, disease, and psychosocial changes in a general population: a longitudinal study.

AIMS: To explore the stability of sense of coherence (SOC) over time in a normal population and to examine its relation to gender and psychosocial factors. METHODS: The Northern Sweden MONICA Project population surveys were performed in 1994 and 1999. A cohort of 1,254 subjects participating in both surveys answered questions about experiences of disease, perceived health, marital status, psychosocial factors, and Antonovsky's SOC scale with 13 items. RESULTS: The mean SOC score showed a decrease in the five-year follow-up and those with identified disease and the oldest age group (45-74 years) had the largest decrease of the SOC score. People with the lowest SOC scores in 1994 had the largest decrease during the period. Men and women shared a similar pattern regarding the decrease in SOC over time. The impact of individual social changes during the study period showed that both men and women who had experienced loss of perceived good health and high social support had the largest decrease. Furthermore, women seemed to be more affected by changes than men. CONCLUSIONS: We found that SOC was only stable for those with initially high levels of SOC. For other people, individual conditions and societal changes influenced their SOC. Further longitudinal studies in normal populations are needed to investigate the stability of SOC scores.

Sex differences in cobalamin vitamin B12 opinions of Swedish physicians.

The aim of the study was to elucidate possible sex differences in knowledge, competence and attitudes behind decision-making on cobalamin-associated problems (vitamin B(12)). The study was conducted by postal questionnaires to Swedish physicians in 1996-98. The participants were recruited by random sampling of general practitioners (1996, 1998), and a total sampling of geriatricians (1998). The overall response rate was 71%. The study group comprised 480 female physicians and 526 male physicians. The responses to 24 statements in the questionnaire were measured by means of visual analogue scales. Group differences were evaluated by medians and shapes of distributions. The female doctors appeared to value patient-related symptoms and signs more than male doctors. Conversely, male doctors relied on laboratory tests more than female doctors. As reflected by questionnaire answers, female doctors appeared to be more informed than male doctors on cobalamin-associated clinical problems. Group differences between the sexes were marginal from a numerical point of view. It is suggested that the statistical differences observed should be regarded as negligible until confirmed by further studies.