Training interventions for healthcare providers offering group-based patient education. A scoping review

ObjectivesTo provide overview of research on training interventions for healthcare providers aimed at promoting competencies in delivering group-based patient education.MethodsA systematic literature search identified relevant studies. Data was extracted on training details, study design, outcomes and experiences. Results were summarized and qualitative data analyzed using content analysis.ResultsTwenty-seven studies exploring various training interventions were included. Ten studies used qualitative methods, eight quantitative and nine mixed methods. Use of a comparison group, validated instruments and follow-up measures was rare. Healthcare providers’ reactions to training were mostly positive. Several studies indicated positive short-term effects on self-efficacy and knowledge. Results on observed skills and patient outcomes were inconclusive. Results on healthcare providers’ experience of delivery of group-based patient education following training were categorized into 1) Benefits of training interventions, 2) Barriers to implementation and 3) Delivery support.ConclusionsFurther evaluation of training for healthcare providers delivering group-based patient education is needed before conclusions on training efficacy can be drawn. The results indicate an expanding research field still in maturation.Practice implicationsEfficacy studies evaluating theoretically grounded training with clear attention on group facilitation and follow-up support are needed. Inclusion of validated instruments and long-term outcomes is encouraged.     

Lymphoid tumours of the ocular adnexa: a morphologic and genotypic study of 15 cases

PURPOSE: To examine all lymphoproliferative lesions of the ocular adnexa diagnosed in Iceland during 1983-2000 and to determine whether polymerase chain reaction (PCR) methods to determine clonality are helpful in characterizing these lesions. METHODS: All patients diagnosed with lymphoproliferative lesions in the ocular adnexa in the years 1983-2000 were included in the study. Polymerase chain reaction studies for clonality were performed on these lesions. RESULTS: Fifteen cases were identified. Seven were classified as inflammatory pseudotumour, one as lymphoid hyperplasia, four as atypical lymphoid hyperplasia and three as lymphoma. Of 12 cases examined by PCR, three were monoclonal for B-cells (one lymphoma, one inflammatory pseudotumour and one atypical lymphoid hyperplasia) while the remaining lesions (including two lymphomas) appeared polyclonal. CONCLUSION: The results of this study suggest that analysis of clonality by PCR methods may be of limited use in classifying lymphoproliferative lesions of the ocular adnexa as benign or malignant. These results underscore the importance of using several techniques when determining clonality.     

Sociodemographic differences in patterns of sedentary and physically active behavior in older children and adolescents

Numerous studies have found that involvement in moderate-intensity and strenuous activity has positive effects on health. This study considered the prevalence of different aspects of physical activity and sedentary behavior in 11-16-y-olds based on a representative national survey of 3270 Icelandic primary schoolchildren (91% response rate). All-day sedentary behavior was extremely rare (< 1%), and the vast majority (91%) were physically active (> or = 3 times per week) during school or leisure time, thanks largely to school physical education. Only 39% were physically active (> or = 3 times per week) during leisure time, and only 29% engaged in regular (> or = 3 times per week) leisure time strenuous exercise. Girls were more sedentary, less leisure time physically active, and less involved in leisure time strenuous exercise. Sedentary behavior increased and physically active behavior decreased with age, especially after early adolescence. However, there were no age differences in strenuous leisure time exercise. Upper-class students were less sedentary and more physically active during leisure time than working-class students. Finally, rural students were more sedentary during leisure time, and less physically active than students from urban areas. An interaction was found between age and residence when predicting leisure time physical activity, indicating that the inverse age-activity relationship in urban areas is partly reversed in rural areas. Conclusion: Compulsory school physical education frequently failed to translate into voluntary physical involvement. Sociodemographic differences in physical activity were greater during leisure time, than during school and leisure time combined.     

A whole genome association study in Icelandic multiple sclerosis patients with 4804 markers

Multiple sclerosis (MS) is a demyelinating disorder of the central nervous system (CNS) with a complex genetic background. Here we use a genome-wide association strategy with 4804 microsatellite markers successfully typed in separately pooled DNA from 200 patients and 200 controls. A total of 91 markers showed evidence of association. When compared to our in-house physical map of the genome, six 2-Mb regions containing at least two of these markers were detected. Of those, three regions have one or more markers among the 20 most strongly associated: chromosomes 3q25, 6p21.3 (the MHC region) and 19q13.     

History of violence and subjective health of mother and child

Objective: To study the self-reported prevalence of experienced violence among a cohort of women about two years after giving birth, their health during pregnancy, pregnancy outcomes and their experience of their child’s health.

Setting and subjects: In 2011, a total of 657 women participated in phase III of the Childbirth and Health Cohort Study in Icelandic Primary Health Care, 18 to 24 months after delivery. The women had previously participated in phase I around pregnancy week 16 and phase II 5–6 months after delivery. Data were collected by postal questionnaires.

Main outcome measures: Women’s reported history of experienced violence, sociodemographic and obstetric background, self-perceived health, the use of medications and their child’s perceived health.

Results: In phase III, 16% of women reported experiencing violence. These women felt less support from their current partner (p?p?p?p?p?p?=?0.008).

Conclusions: Our study confirms that a history of violence is common among women. A history of violence is associated with various maternal health problems during and after pregnancy, a higher rate of caesarean sections and maternal reports of health problems in their child 18–24 months after birth.

• KEY POINTS

• Violence is a major concern worldwide. Understanding the impact of violence on human health and developing effective preventive measures are important elements of any public health agenda.

• ??The reported prevalence of experiencing violence was 16% among women attending antenatal care in the primary health care setting in Iceland.

• ??Women with a history of violence reported worse health in general during pregnancy and delivered more often by caesarean section, compared to women with no such history.

• ??Mothers with a history of violence also evaluated the general health of their child as worse than women with no such history.

• ??The findings of this study support the importance of recognizing and addressing experienced violence among women in primary care.

     

Retinal vessel oxygen saturation in healthy individuals

Purpose. We measured oxygen saturation in retinal vessels of healthy eyes to determine the effects of age, sex, and cardiovascular parameters, as well as the reliability of the measurements and topographic differences. Methods. The Oxymap T1 retinal oximeter is based on a fundus camera. It simultaneously captures retinal images at two different wavelengths and estimates retinal vessel oxygen saturation. Mean saturation of main retinal arterioles and venules was measured in 120 healthy individuals aged 18-80 years (median 47 years). Of the 120 participants 44 (37%) were male (49 years) and 76 (63%) female (44 years). Results. Oxygen saturation was 92.2 ± 3.7% (mean ± SD) in retinal arterioles and 55.6 ± 6.3% in venules. No significant difference in oxygen saturation was found between left and right eyes. The inferotemporal quadrant had lower oxygen saturation in arterioles and venules (P < 0.0001). Arteriolar oxygen saturation was stable with age. Venular oxygen saturation in males decreased by 1.9 ± 0.6% (mean ± SEM) per 10 years of age (P = 0.003) and by 0.7 ± 0.4% in females (P = 0.068). Arteriovenous (AV) difference increased by 1.5 ± 0.5% per 10 years in males (P = 0.004) and 1.0 ± 0.4% (P = 0.007) in females. For every 10 mm Hg increase in ocular perfusion pressure, oxygen saturation in arterioles increased by 0.9 ± 0.4% (P = 0.024) and in venules by 1.2 ± 0.7% (P = 0.075). Conclusions. Retinal arteriolar oxygen saturation is stable in healthy individuals, while there is a significant decrease in venular oxygen saturation with age in males and a similar trend in females. AV difference increases significantly with age for both sexes. Our study provided normative data for spectrophotometric retinal oximetry in the Caucasian population.     

Drug use during early pregnancy: Cross-sectional analysis from the Childbirth and Health Study in Primary Care in Iceland

Objective. To analyse drug use in early pregnancy with special focus on socio-demographic factors associated with psychotropic and analgesic drug use. Design. Cross-sectional study. Setting and subjects. A total of 1765 women were invited via their local health care centres, and 1111 participated at 11–16 weeks of pregnancy by filling out a postal questionnaire concerning socio-demographic and obstetric background, stressful life events, and drug use. Main outcome measures. Drug use prior to and early on in pregnancy, socio-demographic factors, smoking, and adverse life events were investigated. Drug categories screened for were psychotropics (collective term for antidepressants, relaxants, and sleep medication), analgesics, hormones, nicotine, vitamins/minerals, and homeopathic medicine. Results. Drug use from the aforementioned drug categories, excluding vitamins/minerals and homeopathic medicine, was reduced by 18% during early pregnancy, compared with six months prior to conception (49% vs. 60%). Psychotropic drug use during early pregnancy was associated with elementary maternal education (p < 0.5), being unemployed (p < 0.001), being single/divorced/separated (p < 0.01), smoking prior to or during pregnancy (p < 0.01), forced to change job/move house (p < 0.001), and psychotropic drug use six months prior to pregnancy (p < 0.001). No items on the stressful life events scale were associated with increased analgesic use, which increased only with multiparity. Conclusions. Use of analgesics and psychotropic drugs seems common in pregnancy. Our results indicate that lack of a support network, stressful life events, and lower status in society may predispose women to more drug use. GPs and midwives responsible for maternity care could take this into account when evaluating risk and gain for women and foetuses in the primary care setting.Key Words: Childbirth and health, drug use, general practice, Iceland, maternity care, pregnancy, primary health care, psychotropic drugsPregnant women are usually excluded from drug trials for ethical reasons.This study showed that:

• Almost half of the women were taking at least one drug during early pregnancy, excluding vitamins/minerals and homeopathic medicine.
• Significantly fewer women used drugs during early pregnancy, and those who did used drugs from fewer drug categories than compared with six months prior to pregnancy.
• Drug use during early pregnancy had the strongest correlation with drug use six months prior to pregnancy.
• Drug use during early pregnancy was associated with adverse life events and lower social position.

     

Smoking during pregnancy: Childbirth and Health Study in Primary Care in Iceland

Objective. To study the prevalence and possible predictors for smoking during pregnancy in Iceland. Design. A cross-sectional study. Setting. Twenty-six primary health care centres in Iceland 2009–2010. Subjects. Women attending antenatal care in the 11th–16th week of pregnancy were invited to participate by convenient consecutive manner, stratified according to residency. A total of 1111 women provided data in this first phase of the cohort study. Main outcome measures. Smoking habits before and during early pregnancy were assessed with a postal questionnaire, which also included questions about socio-demographic background, physical and emotional well-being, and use of medications. Results. The prevalence of smoking prior to pregnancy was 20% (223/1111). During early pregnancy, it was 5% (53/1111). In comparison with women who stopped smoking during early pregnancy, those who continued to smoke had on average a significantly lower level of education, had smoked more cigarettes per day before pregnancy, and were more likely to use nicotine replacement therapy in addition to smoking during pregnancy. A higher number of cigarettes consumed per day before pregnancy and a lower level of education were the strongest predictors for continued smoking during pregnancy. Conclusion. The majority of Icelandic women who smoke stop when they become pregnant, and the prevalence of smoking during pregnancy in Iceland is still about 5%. Our results indicate stronger nicotine dependence in women who do not stop smoking during pregnancy. Awareness of this can help general practitioners (GPs) and others providing antenatal care to approach these women with more insight and empathy, which might theoretically help them to quit.Key Words: Antenatal care, childbirth and health, general practice, Iceland, pregnancy, primary health care, smoking habitsSmoking during pregnancy is a major preventable risk factor for foetal and neonatal morbidity and mortality.

• This study shows that the prevalence of smoking during early pregnancy in Iceland is 5%.
• A history of heavy smoking before pregnancy and low level of education characterize the women who do not stop smoking early in pregnancy.
• Our results can help GPs and midwives to identify women at risk of continued smoking during pregnancy and possibly assist them to quit.