Development and implementation of training for interdisciplinary research in primary health care

The authors describe a national training program in Canada focusing on research in primary health care (PHC). The program, sponsored by the Canadian Institutes of Health Research's Strategic Training in Health Research Program, is called Transdisciplinary Understanding and Training on Research-Primary Health Care (TUTOR-PHC); it began in 2002 and is funded to continue until 2015. The purpose-built curriculum has two main goals: (1) to build a cadre of skilled, independent researchers to enhance the evidence base for PHC practice and policy and (2) to increase the interdisciplinary focus in PHC research. The program consists of three elements: (1) a three-day on-site symposium, (2) four online workshops (three weeks each), and (3) two online interdisciplinary discussion groups (seven weeks each). Participants develop PHC research skills during in-person and online workshops. They gain knowledge of and experience in interdisciplinary PHC research through participation in interdisciplinary discussion groups and by observing mentor interactions. Both the symposium and the online components involve a variety of interactive education approaches. The 77 graduates from across Canada represent 14 disciplines, most commonly family medicine, nursing, epidemiology, psychology, social work, and sociology. Graduates of the program publish at a high rate and are building their careers in PHC research. The structure of TUTOR-PHC encourages not only skill development and content uptake but also the exchange of tacit knowledge. The complete program leads to a synthesis of skills, knowledge, personal communication abilities, and cross-discipline curiosity, creating a well-rounded collaborative PHC researcher.

The Ontario Mother and Infant Study (TOMIS) III: a multi-site cohort study of the impact of delivery method on health, service use, and costs of care in the first postpartum year

BACKGROUND

The caesarean section rate continues to rise globally. A caesarean section is inarguably the preferred method of delivery when there is good evidence that a vaginal delivery may unduly risk the health of a woman or her infant. Any decisions about delivery method in the absence of clear medical indication should be based on knowledge of outcomes associated with different childbirth methods. However, there is lack of sold evidence of the short-term and long-term risks and benefits of a planned caesarean delivery compared to a planned vaginal delivery. It also is important to consider the economic aspects of caesarean sections, but very little attention has been given to health care system costs that take into account services used by women for themselves and their infants following hospital discharge.

METHODS AND DESIGN

The Ontario Mother and Infant Study III is a prospective cohort study to examine relationships between method of delivery and maternal and infant health, service utilization, and cost of care at three time points during the year following postpartum hospital discharge. Over 2500 women were recruited from 11 hospitals across the province of Ontario, Canada, with data collection occurring between April 2006 and October 2008. Participants completed a self-report questionnaire in hospital and structured telephone interviews at 6 weeks, 6 months, and 12 months after discharge. Data will be analyzed using generalized estimating equation, a special generalized linear models technique. A qualitative descriptive component supplements the survey approach, with the goal of assisting in interpretation of data and providing explanations for trends in the findings.

DISCUSSION

The findings can be incorporated into patient counselling and discussions about the advantages and disadvantages of different delivery methods, potentially leading to changes in preferences and practices. In addition, the findings will be useful to hospital- and community-based postpartum care providers, managers, and administrators in guiding risk assessment and early intervention strategies. Finally, the research findings can provide the basis for policy modification and implementation strategies to improve outcomes and reduce costs of care.

Women's perception of self-worth and access to health care

OBJECTIVE

: Research has shown differences in health status and health care utilization related to culture, economic status, and health care development. This paper reports on a study comparing attitudes of women in three countries, at various stages of development, about their own health and self-worth and asks if these differences account for differences in health care utilization and inequities in health status.

METHOD

: A questionnaire, administered to 100 women in each of Yemen, Uganda and Canada, explored women's perception of their own health and health care seeking behavior.

RESULT

: Women's perception of themselves as worthy of care was positively related to utilization. The ability to make one's own health care decisions varied with her country's development level. Implementation strategies must consider women's decision-making capacity.

CONCLUSION

: To achieve improved health status, policies and programs must commit to encouraging appropriate social and cultural changes, using a 'cross-sectoral approach', involving both gender and development issues.

Postpartum health, service needs, and access to care experiences of immigrant and Canadian-born women

OBJECTIVE

To describe immigrant women's postpartum health, service needs, access to services, and service use during the first 4 weeks following hospital discharge compared to women born in Canada.

DESIGN

Data were collected as part of a larger cross-sectional study.

SETTING

Women were recruited from 5 hospitals purposefully selected to provide a diverse sample.

PARTICIPANTS

A sample of 1,250 women following vaginal delivery of a healthy infant; approximately 31% were born outside of Canada.

MAIN OUTCOME MEASURES

Self-reported health status, postpartum depression, postpartum needs, access to services, service use.

RESULTS

Immigrant women were significantly more likely than Canadian-born women to have low family incomes, low social support, poorer health, possible postpartum depression, learning needs that were unmet in hospital, and a need for financial assistance. However, they were less likely to be able to get financial aid, household help, and reassurance/support. There were no differences between groups in ability to get care for health concerns.

CONCLUSIONS

Health care professionals should attend not only to the basic postpartum health needs of immigrant women but also to their income and support needs by ensuring effective interventions and referral mechanisms.

The impact of a new universal postpartum program on breastfeeding outcomes

The Ontario Mother and Infant Study II examined changes in postpartum health outcomes, including breastfeeding initiation and discontinuation, for mothers and their infants and compared these results to data collected prior to the initiation of the Universal Hospital Stay and Postpartum Home Visiting Program policy change in 1998. Data were collected using cross-sectional surveys before discharge and at 4 weeks postdischarge. Ninety percent of the women surveyed at 4 weeks postpartum initiated breastfeeding. Of these, 84% were still breastfeeding at 4 weeks postpartum. None of the 3 major program components-extended length of stay, a postpartum phone call from a public health worker, or a postpartum in-home visit-were associated with breastfeeding continuation to 4 weeks. Discontinuation before 4 weeks postdischarge was associated with maternal attitudes toward breastfeeding, formula feeding or supplementation in hospital, infant readmission, and use of walk-in clinics for infant care.

Existe-t-il un bénéfice au dépistage systématique de Chlamydia trachomatis, Mycoplasma hominis et Ureaplasma urealyticum dans les prélèvements génito-urinaires réalisés au cours d'un bilan d'infertilité ?

We conducted a prospective study on 100 couples consulting for infertility at the teaching Hospital of Tours, with the scope to determine if there is a benefit for systematic screening of Chlamydia trachomatis, Mycoplasma hominis and Ureaplasma urealyticum among genito-urinary specimen when exploring couples infertility. C. trachomatis was detected by PCR on sperm, endocervix and urine specimen. M. hominis and U. urealyticum were detected by culture on A7 agar medium and with minigaleries on sperm and endocervix specimen. Standard cultures were also performed on sperm, endocervix, vaginal and urine specimen. Only one specimen (sperm) was positive for C. trachomatis. Three percent of the specimen were positive for U. urealyticum (from which 2,5% of the sperm specimen). No specimen was positive for M. hominis. Our results show that screening of C. trachomatis, M. hominis and U. urealyticum is not systematically required for among check up of infertile couples, given the prevalence of chlamydiosis among the population studied. However, it would be interesting to perform it on a targeted population, according to anamnestic or clinical criteria. In addition, an important modification of vaginal flora was observed in 12% of cases, and 2 vaginosis were diagnosed; the putative consequences of this disequilibrium has to be further investigated.

Longer postpartum hospitalization options--who stays, who leaves, what changes?

BACKGROUND

This paper examines the practice implications of a policy initiative, namely, offering women in Ontario Canada up to a 60-hour postpartum in-hospital stay following an uncomplicated vaginal delivery. This change was initiated out of concern for the effects of 'early' discharge on the health of mothers and their infants. We examined who was offered and who accepted extended stays, to determine what factors were associated with the offer and acceptance of this option, and the impact that these decisions had on post-discharge health status and service utilization of mothers and infants.

METHODS

The data reported here came from two related studies of health outcomes and service utilization of mothers and infants. Data were collected from newly delivered mothers who had uncomplicated vaginal deliveries. Questionnaires prior to discharge and structured telephone interviews at 4-weeks post discharge were used to collect data before and after policy implementation. Qualitative data were collected using focus groups with hospital and community-based health care managers and providers at each site. For both studies, samples were drawn from the same five purposefully selected hospitals. Further analysis compared postpartum health outcomes and post discharge service utilization of women and infants before and after the practice change.

RESULTS

Average length of stay (LOS) increased marginally. There was a significant reduction in stays of <24 hours. The offer of up to a 60-hour LOS was dependent upon the hospital site, having a family physician, and maternal ethnicity. Acceptance of a 60-hour LOS was more likely if the baby had a post-delivery medical problem, it was the woman's first live birth, the mother identified two or more unmet learning needs in hospital, or the mother was unsure about her own readiness for discharge. Mother and infant health status in the first 4 weeks after discharge were unchanged following introduction of the extended stay option. Infant service use also was unchanged but rate of maternal readmission to hospital increased and mothers' use of community physicians and emergency rooms decreased.

CONCLUSION

This research demonstrates that this policy change was selectively implemented depending upon both institutional and maternal factors. LOS marginally increased overall with a significant decrease in <24-hour stays. Neither health outcomes nor service utilization changed for infants. Women's health outcomes remained unchanged but service utilization patterns changed.

Implementation of a health care policy: an analysis of barriers and facilitators to practice change

Background

Governments often create policies that rely on implementation by arms length organizations and require practice changes on the part of different segments of the health care system without understanding the differences in and complexities of these agencies. In 2000, in response to publicity about the shortening length of postpartum hospital stay, the Ontario government created a universal program offering up to a 60-hour postpartum stay and a public health follow-up to mothers and newborn infants. The purpose of this paper is to examine how a health policy initiative was implemented in two different parts of a health care system and to analyze the barriers and facilitators to achieving practice change.

Methods

The data reported came from two studies of postpartum health and service use in Ontario Canada. Data were collected from newly delivered mothers who had uncomplicated vaginal deliveries. The study samples were drawn from the same five purposefully selected hospitals for both studies. Questionnaires prior to discharge and structured telephone interviews at 4-weeks post discharge were used to collect data before and after policy implementation. Qualitative data were collected using focus groups with hospital and community-based health care practitioners and administrators at each site.

Results

In both studies, the respondents reflected a population of women who experienced an "average" or non-eventful hospital-based, singleton vaginal delivery. The findings of the second study demonstrated wide variance in implementation of the offer of a 60-hour stay among the sites and focus groups revealed that none of the hospitals acknowledged the 60-hour stay as an official policy. The uptake of the offer of a 60-hour stay was unrelated to the rate of offer. The percentage of women with a hospital stay of less than 25 hours and the number with the guideline that the call be within 48 hours of hospital discharge. Public health telephone contact was high although variable in relation to compliance the guideline that the call be within 48 hours of hospital discharge. Home visits were offered at consistently high rates.

Conclusion

Policy enactment is sometimes inadequate to stimulate practice changes in health care. Policy as a tool for practice change must thoughtfully address the organizational, professional, and social contexts within which the policy is to be implemented. These contexts can either facilitate or block implementation. Our examination of Ontario's universal postpartum program provides an example of differential implementation of a common policy intended to change post-natal care practices that reflects the differential influence of context on implementation.

Learning needs of postpartum women: does socioeconomic status matter?

BACKGROUND

Little is known about how information needs change over time in the early postpartum period or about how these needs might differ given socioeconomic circumstances. This study's aim was to examine women's concerns at the time of hospital discharge and unmet learning needs as self-identified at 4 weeks after discharge.

METHODS

Data were collected as part of a cross-sectional survey of postpartum health outcomes, service use, and costs of care in the first 4 weeks after postpartum hospital discharge. Recruitment of 250 women was conducted from each of 5 hospitals in Ontario, Canada (n = 1,250). Women who had given vaginal birth to a single live infant, and who were being discharged at the same time as their infant, assuming care of their infant, competent to give consent, and able to communicate in one of the study languages were eligible. Participants completed a self-report questionnaire in hospital; 890 (71.2%) took part in a structured telephone interview 4 weeks after hospital discharge.

RESULTS

Approximately 17 percent of participants were of low socioeconomic status. Breastfeeding and signs of infant illness were the most frequently identified concerns by women, regardless of their socioeconomic status. Signs of infant illness and infant care/behavior were the main unmet learning needs. Although few differences in identified concerns were evident, women of low socioeconomic status were significantly more likely to report unmet learning needs related to 9 of 10 topics compared with women of higher socioeconomic status. For most topics, significantly more women of both groups identified learning needs 4 weeks after discharge compared with the number who identified corresponding concerns while in hospital.

CONCLUSIONS

It is important to ensure that new mothers are adequately informed about topics important to them while in hospital. The findings highlight the need for accessible and appropriate community-based information resources for women in the postpartum period, especially for those of low socioeconomic status.

Outbreak in France of Neisseria meningitidis B:15:P1.12 belonging to sequence type 1403

This report describes a meningococcal outbreak in France caused by Neisseria meningitidis B:15:P1.12 of sequence type 1403, which affected eight young patients, between November 2000 and February 2002. Epidemiological typing confirmed that a single strain was responsible. Favourable outcome, sequelae or death resulted in similar proportions as in other cases of meningococcal disease in France during the same period, but purpura was observed in all eight cases. The patients were aged between 14 and 28 years, whereas the median age of patients affected by other meningococcal strains during this period in the same area was 60.4 years.

Implementation, uptake, and impact of a provincial postpartum program

This paper examines implementation and uptake of the Hospital Stay and Postpartum Home Visiting Program at 5 sites in the Canadian province of Ontario using a cross-sectional survey. It also examines concomitant changes in satisfaction with services and maternal and infant health indicators by comparing the findings of this survey, administered after policy implementation, with those of a previous survey. In both surveys, data were collected via a self-administered in-hospital questionnaire and a structured telephone interview at 4 weeks post-discharge. There were statistically significant differences in implementation of the 60-hour hospital-stay option across sites, with between 11.7% and 81.2% of women having been offered an extended stay. However, there were no significant differences in acceptance rates (21.1-39.4%) among those women given this option. There were no statistically significant differences in the offer of a home visit by a public health nurse (91.5-96.6%), but there were significant differences in uptake of a visit. Between 21.1% and 39.4% of those women who were offered a home visit accepted. When compared to the previous survey findings, there were few changes in client satisfaction with services and health indicators following program implementation.This study raises questions about the utility of the postpartum program as currently implemented and highlights the need for further research.

Viral and bacterial DNA in carotid atherosclerotic lesions

Atherosclerosis is a major health problem in industrialised countries. Several studies have suggested an association exists between certain microorganisms and the development of atherosclerosis. The aim of the study presented here was to assess the presence of viral or bacterial DNA in carotid atherosclerotic lesions. Nucleic acids were extracted from 18 carotid atherosclerotic lesions that had been collected surgically. Polymerase chain reaction was used to screen for specific genomic DNA from Chlamydia pneumoniae, cytomegalovirus and herpes simplex virus types 1 and 2. An original approach, based on the amplification by PCR of conserved bacterial 16S rDNA nucleotide sequences was also used to detect any bacterial species. The amplification product was identified by sequencing. Chlamydia pneumoniae, cytomegalovirus and herpes simplex 2 DNA were not detected in any of the samples. Herpes simplex 1 DNA was detected in 3 of the 18 samples. Genes encoding bacterial 16S rRNA were amplified and sequenced in eight atherosclerotic lesions. DNA sequences were identified by comparison with sequences registered in the GenBank database. These eight carotid atherosclerotic lesions were shown to contain several bacterial species belonging to human flora or the environment. The exact role of these microorganisms in the genesis or development of the atherosclerotic lesions remains unclear, but they may increase the inflammatory process or be an epiphenomenon.

[Obstetrical management of Streptococcus agalactiae]

S. agalactiae is the main cause of maternal and neonatal infections. Correct bacteriological explorations of pregnant women and neonates with risk factors may allow early and effective antibiotherapy. The screening of S. agalactiae vaginal carriage at 34-38 weeks of amenorrhea and the administration of penicillin at delivery is considered as the best strategy for preventing S. agalactiae infections for asymptomatic patients.