Spousal support in a behavior change intervention for cholesterol management

Objective

To evaluate spousal involvement in a nurse-led intervention for patients with high cholesterol in which patients set health goals and spouses learned support strategies.

Methods

Qualitative interviews were conducted with 29 patients and 26 spouses who received the intervention during a trial. Interviews were stratified by patient LDL-C change (better, same, worse). Coded text was content analyzed, and organized into thematic matrices, with columns indicating individuals (spouse or patient) and rows indicating dyads.

Results

Patients and spouses reported no drawbacks to spousal involvement; some patients whose LDL-C did not improve wanted more focus on spouse health. Spouses said that the nurse's expertise and interest were helpful and they were better able to communicate with patients about health. Although the program helped couples work together, spouses with better or same LDL-C talked more about functioning as a unit, whereas those whose partners had worse LDL-C talked more about functioning as individuals.

Conclusion

Although the spousal role was accepted, there were variations in level of involvement. More active spousal involvement might relate to better patient outcomes. For less involved spouses, more focus on their health may improve commitment or involvement.

Practice implications

These findings can inform ways to generate spousal support in future trials.     

Operative treatment of chance injuries in the paediatric population

Purpose

Chance fractures are an uncommon spine injury in the paediatric population. As such there is a relative paucity of evidence in the literature to guide management decisions. We present our single centre experience in the operative management of these injuries.

Methods

All patients presenting to a tertiary paediatric trauma centre between 2000 and 2008 were included. Retrospective analysis of clinical (SRS-22 and Oswestry) and radiological outcomes was undertaken.

Results

Twelve patients underwent operative stabilization of a Chance type injury. Radiological and clinical outcome measures demonstrated excellent outcomes in the majority of patients with no significant complications.

Conclusions

Operative management of paediatric chance injuries with instrumentation results in excellent clinical and radiological outcomes.     

In or out? Methodological considerations for including and excluding findings from a meta‐analysis of predictors of antiretroviral adherence in HIV‐positive women

AIM: This paper is a discussion detailing the decisions concerning whether to include or exclude findings from a meta-analysis of report of quantitative studies of antiretroviral adherence in HIV-positive women. BACKGROUND: Publication constraints and the absence of reflexivity as a criterion for validity in, and reporting of, quantitative research preclude detailing the many judgements made in the course of a meta-analysis. Yet, such an accounting would assist researchers better to address the unique challenges to meta-analysis presented by the bodies of research they have targeted for review, and to show the subjectivity, albeit disciplined, that characterizes the meta-analytic process. DATA SOURCES: Data were 29 published and unpublished studies on antiretroviral adherence in HIV-positive women of any race/ethnicity, class, or nationality living in the United States of America. The studies were retrieved between June 2005 and January 2006 using 40 databases. REVIEW METHODS: Findings were included if they met the statistical assumptions of meta-analysis, including: (1) normal distribution of observations; (2) homogeneity of variances; and (3) independence of observations. RESULTS: Relevant studies and findings were excluded because of issues related to differences in study design, different operationalizations of dependent and independent variables, multiple cuts from common longitudinal data sets, and presentation of unadjusted and adjusted findings. These reasons led to the exclusion of 73% of unadjusted relationships and 87% of adjusted relationships from our data set, leaving few findings to synthesize. CONCLUSION: Decisions made during research synthesis studies may result in more information losses than gains, thereby obliging researchers to find ways to preserve findings that are potentially valuable for practice.     

Evaluating the Tongue-Hold Maneuver Using High-Resolution Manometry and Electromyography

The tongue-hold maneuver is a widely used clinical technique designed to increase posterior pharyngeal wall movement in individuals with dysphagia. It is hypothesized that the tongue-hold maneuver results in increased contraction of the superior pharyngeal constrictor. However, an electromyographic study of the pharynx and tongue during the tongue-hold is still needed to understand whether and how swallow muscle activity and pressure may change with this maneuver. We tested eight healthy young participants using simultaneous intramuscular electromyography with high-resolution manometry during three task conditions including (a) saliva swallow without maneuver, (b) saliva swallow with the tongue tip at the lip, and (c) saliva swallow during the tongue-hold maneuver. We tested the hypothesis that tongue and pharyngeal muscle activity would increase during the experimental tasks, but that pharyngeal pressure would remain relatively unchanged. We found that the pre-swallow magnitude of tongue, pharyngeal constrictor, and cricopharyngeus muscle activity increased. During the swallow, the magnitude and duration of tongue and pharyngeal constrictor muscle activity each increased. However, manometric pressures and durations remained unchanged. These results suggest that increased superior pharyngeal constrictor activity may serve to maintain relatively stable pharyngeal pressures in the absence of posterior tongue movement. Thus, the tongue-hold maneuver may be a relatively simple but robust example of how the medullary swallow center is equipped to dynamically coordinate actions between tongue and pharynx. Our findings emphasize the need for combined modality swallow assessment to include high-resolution manometry and intramuscular electromyography to evaluate the potential benefit of the tongue-hold maneuver for clinical populations.     

Intimate partner violence and women's contraceptive use

Intimate partner violence has been hypothesized as a factor associated with women's risk for problems in contraception use or access. This article explores differences in contraceptive use between abused and nonabused women, using a case-control study of 225 women. Women experiencing physical and emotional abuse were more likely to report not using their preferred method of contraception in the past 12 months compared with nonabused women (OR = 1.9; 95% CI = 1.0 to 3.7). Health care providers need to consider how intimate partner violence may influence their patients' use of contraceptives, which has implications for the high risk of unintended pregnancies among abused women.     

Female Perceptions of Male Versus Female Intendedness at the Time of Teenage Pregnancy

Teen pregnancy is a major public health concern and the majority of these pregnancies are unintended. The study population included women whose first pregnancy occurred at age 19 or younger (n?=?2,142). Data from the 2002 National Survey of Family Growth was used to determine whether women??s reports of her own pregnancy intentions differed from her perception of her male partner??s pregnancy intentions at the time of conception. Chi-square tests and multinomial logistic regression were used to examine perceived discrepant pregnancy intent. Most (55.4%) reported that the pregnancy was unintended by both, 22.1% indicated only he intended the pregnancy, 5.6% indicated only she intended the pregnancy, and 16.9% reported both intended the pregnancy. Compared to adolescent pregnancies respondents recalled being unintended by both her and her partner, Black and Hispanic respondents were more likely than whites to indicate the pregnancy was intended and were more likely to indicate that she did not intend the pregnancy but believed her partner did. Respondents who were older at the time of conception were more likely to indicate that the pregnancy was intended by both her and her partner. There are differences in recall of pregnancy intentions as perceived by respondents. Female adolescents perceived that the male who fathered the pregnancy intended to get pregnant at that time more often than she did. Teen pregnancy prevention efforts should consider both females and males intentions to become pregnant.