Predictors of Reproductive Autonomy among a Rural University Population.

Reproductive autonomy is necessary for one's overall well-being and is defined as the ability to decide and control issues of contraceptive use, pregnancy, and birth. Barriers to consistent contraceptive use persist, limiting an individual's ability to exercise reproductive autonomy. The present study investigated the prevalence of reproductive autonomy and gender beliefs among 468 university students (311 women and 157 men) in a rural setting. Participants completed surveys measuring reproductive autonomy, attitudes around gender beliefs, and demographic questions. Correlations revealed a positive association between decision making, communication, and freedom from coercion. Multiple regressions found significant predictors to achieving reproductive autonomy, including holding healthy gender beliefs, being a woman, using birth control, engaging in less religious activity, and being a non-Christian. Social work efforts should support young adults to effectively communicate about the use of contraception within relationships and to promote healthy gender beliefs. Assessment tools should include screening for coercive behaviors such as intimidation, isolation, and threats within intimate partnerships. Social work advocacy efforts should focus on decreasing the continuing barriers to both comprehensive reproductive health care and access to highly effective contraceptives. The specific reproductive health needs of rural young adult populations should also be further examined.

Stepping to an Auditory Metronome Improves Weight-Bearing Symmetry in Poststroke Hemiparesis.

Asymmetry in weight-bearing is a common feature in poststroke hemiparesis and is related to temporal asymmetry during walking. The aim of this study was to investigate the effect of an auditory cue for stepping in place on measures of temporal and weight-bearing asymmetry. A total of 10 community-dwelling adults (6 males and 4 females) with chronic poststroke hemiparesis performed 5 un-cued stepping trials and 5 stepping trials cued by an auditory metronome cue. A Vicon system was used to collect full body kinematic trajectories. Two force platforms were used to measure ground reaction forces. Step, swing, and stance times were used to calculate temporal symmetry ratios. Weight-bearing was assessed using the vertical component of the ground reaction force and center of mass-center of pressure separation at mid-stance. Weight-bearing asymmetry was significantly reduced during stepping with an auditory cue. Asymmetry values for step, swing, and stance times were also significantly reduced with auditory cueing. These findings show that auditory cueing when stepping in place produces immediate reductions in measures of temporal asymmetry and dynamic weight-bearing asymmetry.

Stepping to the Beat: Feasibility and Potential Efficacy of a Home-Based Auditory-Cued Step Training Program in Chronic Stroke.

BACKGROUND: Hemiparesis after stroke typically results in a reduced walking speed, an asymmetrical gait pattern and a reduced ability to make gait adjustments. The purpose of this pilot study was to investigate the feasibility and preliminary efficacy of home-based training involving auditory cueing of stepping in place. METHODS: Twelve community-dwelling participants with chronic hemiparesis completed two 3-week blocks of home-based stepping to music overlaid with an auditory metronome. Tempo of the metronome was increased 5% each week. One 3-week block used a regular metronome, whereas the other 3-week block had phase shift perturbations randomly inserted to cue stepping adjustments. RESULTS: All participants reported that they enjoyed training, with 75% completing all training blocks. No adverse events were reported. Walking speed, Timed Up and Go (TUG) time and Dynamic Gait Index (DGI) scores (median [inter-quartile range]) significantly improved between baseline (speed = 0.61 [0.32, 0.85] m⋅s-1; TUG = 20.0 [16.0, 39.9] s; DGI = 14.5 [11.3, 15.8]) and post stepping training (speed = 0.76 [0.39, 1.03] m⋅s-1; TUG = 16.3 [13.3, 35.1] s; DGI = 16.0 [14.0, 19.0]) and was maintained at follow-up (speed = 0.75 [0.41, 1.03] m⋅s-1; TUG = 16.5 [12.9, 34.1] s; DGI = 16.5 [13.5, 19.8]). CONCLUSION: This pilot study suggests that auditory-cued stepping conducted at home was feasible and well-tolerated by participants post-stroke, with improvements in walking and functional mobility. No differences were detected between regular and phase-shift training with the metronome at each assessment point.

U.S. Men's Perceptions and Experiences of Emergency Contraceptives.

Research suggests that men should be included in reproductive health decision making to help enhance positive health outcomes for their partners. Men affect the use of contraception and what method is used. Men's decisions may be affected by different factors such as gender, education, and the nature of their sexual relationship. A qualitative study was conducted to explore males' experiences and perceptions about emergency contraception (EC), and the meanings males assign to EC. Semistructured in-depth focus groups were held with 15 men who engage in heterosexual activity recruited from a university setting in the United States. Participants expressed egalitarian views of the contraception decision-making processes, a sense of responsibility regarding reproductive decision making, and that society has a negative stigma toward those who use EC. However, there was a lack of knowledge regarding the copper intrauterine device, which was not viewed as a method of EC. Exploring the role and needs of men in reproductive health care discussions and research is an important and growing area. Recommendations are provided for health care practitioners, policy, and future research around men and EC.

Enhancing women's health: A call for social work research.

This article presents a critical synthesis of the social work empirical literature on women's health. In light of recent policy changes that directly affect women's health and social work, the authors conducted a literature review of recent publications (2010-2015) regarding social work and women's health nationally. Despite frequent accounts cited in the literature, there has been no comprehensive review of issues involving women's health and social work in the United States. The purpose of this review is to examine the current social work literature addressing women's health at the national (U.S.) level. This research presents a summary description of the status of the social work literature dealing with women's health, specifically 51 articles published between 2010 and 2015. Our search highlights the need for social work research to fill gaps and more fully address the needs of women across the lifespan.

Metronome Cueing of Walking Reduces Gait Variability after a Cerebellar Stroke.

Cerebellar stroke typically results in increased variability during walking. Previous research has suggested that auditory cueing reduces excessive variability in conditions such as Parkinson's disease and post-stroke hemiparesis. The aim of this case report was to investigate whether the use of a metronome cue during walking could reduce excessive variability in gait parameters after a cerebellar stroke. An elderly female with a history of cerebellar stroke and recurrent falling undertook three standard gait trials and three gait trials with an auditory metronome. A Vicon system was used to collect 3-D marker trajectory data. The coefficient of variation was calculated for temporal and spatial gait parameters. SDs of the joint angles were calculated and used to give a measure of joint kinematic variability. Step time, stance time, and double support time variability were reduced with metronome cueing. Variability in the sagittal hip, knee, and ankle angles were reduced to normal values when walking to the metronome. In summary, metronome cueing resulted in a decrease in variability for step, stance, and double support times and joint kinematics. Further research is needed to establish whether a metronome may be useful in gait rehabilitation after cerebellar stroke and whether this leads to a decreased risk of falling.

Experiences of Advanced Practitioners with Inserting the Copper Intrauterine Device as Emergency Contraception.

INTRODUCTION: The copper intrauterine device (IUD) is the most effective method of emergency contraception (EC) available for use after unprotected intercourse. Family planning clinics, commonly staffed by advanced practice clinicians, fulfill a significant role in health care and contraceptive service delivery for women in the United States. There are limited data assessing the perspectives and experiences of these providers in using the copper IUD as EC in these settings. METHODS: Semistructured individual interviews were conducted with 12 advanced practice clinicians with experience inserting the copper IUD. A phenomenological approach was used to frame the study and analysis. A modified version of the Van Kaam method of analysis was used to analyze the data from interview transcripts. RESULTS: Participants reported feelings of responsibility to support long-acting and highly effective methods of contraception. Patients' abilities to provide an accurate history of the last instance of unprotected intercourse in relation to their menstrual cycles and fear of painful insertions influenced participants' willingness to offer the copper IUD. This included provider concerns about causing uterine perforation prompting discontinuation of IUD insertion attempts. The participants perceived patients as having little knowledge about the copper IUD in general and as not being committed to using the copper IUD long term. CONCLUSIONS: Numerous factors influenced advanced practice clinicians' decisions to present the copper IUD as a method of EC. Promoting support and sharing practitioner experiences with inserting the copper IUD as EC may increase practitioner comfort with the copper IUD as EC.

Reproductive Health in the United States: A Review of the Recent Social Work Literature.

Reproductive health is an important area affecting a woman's overall health and well-being. The examination of reproductive health and barriers to care is pertinent to the social work profession and should be a focus of social work practice, education, research, and advocacy. The authors conducted a literature search of articles published in the social work literature from 2010 to 2014. The findings reveal important published articles that increase our knowledge of the reproductive health of women in the United States. Most published articles focused on pregnancy and birth outcomes. Articles also addressed sexually transmitted infections; abortion; intimate partner violence; prostitution; access to care; cancer screening; views toward contraception; hysterectomies; breastfeeding; menopause; and the intersection of reproductive rights, religion, and social justice. This review also identified unexamined areas that require further social work attention and consideration.

Corrigendum: Stepping to phase-perturbed metronome cues: multisensory advantage in movement synchrony but not correction.

[This corrects the article on p. 724 in vol. 8, PMID: 25309397.].

Older adults who have previously fallen due to a trip walk differently than those who have fallen due to a slip.

Studying the relationships between centre of mass (COM) and centre of pressure (COP) during walking has been shown to be useful in determining movement stability. The aim of the current study was to compare COM-COP separation measures during walking between groups of older adults with no history of falling, and a history of falling due to tripping or slipping. Any differences between individuals who have fallen due to a slip and those who have fallen due to a trip in measures of dynamic balance could potentially indicate differences in the mechanisms responsible for falls. Forty older adults were allocated into groups based on their self-reported fall history during walking. The non-faller group had not experienced a fall in at least the previous year. Participants who had experienced a fall were split into two groups based on whether a trip or slip resulted in the fall(s). A Vicon system was used to collect full body kinematic trajectories. Two force platforms were used to measure ground reaction forces. The COM was significantly further ahead of the COP at heel strike for the trip (14.3 ± 2.7 cm) and slip (15.3 ± 1.1 cm) groups compared to the non-fallers (12.0 ± 2.7 cm). COM was significantly further behind the COP at foot flat for the slip group (-14.9 ± 3.6 cm) compared to the non-fallers (-10.3 ± 3.9 cm). At mid-swing, the COM of the trip group was ahead of the COP (0.9 ± 1.6 cm), whereas for the slip group the COM was behind the COP (-1.2 ± 2.2 cm). These results show identifiable differences in dynamic balance control of walking between older adults with a history of tripping or slipping and non-fallers.

Positive Pacing Strategies Are Utilized by Elite Male and Female Para-cyclists in Short Time Trials in the Velodrome.

In para-cycling, competitors are classed based on functional impairment resulting in cyclists with neurological and locomotor impairments competing against each other. In Paralympic competition, classes are combined by using a factoring adjustment to race times to produce the overall medallists. Pacing in short-duration track cycling events is proposed to utilize an "all-out" strategy in able-bodied competition. However, pacing in para-cycling may vary depending on the level of impairment. Analysis of the pacing strategies employed by different classification groups may offer scope for optimal performance; therefore, this study investigated the pacing strategy adopted during the 1-km time trial (TT) and 500-m TT in elite C1 to C3 para-cyclists and able-bodied cyclists. Total times and intermediate split times (125-m intervals; measured to 0.001 s) were obtained from the C1-C3 men's 1-km TT (n = 28) and women's 500-m TT (n = 9) from the 2012 Paralympic Games and the men's 1-km TT (n = 19) and women's 500-m TT (n = 12) from the 2013 UCI World Track Championships from publically available video. Split times were expressed as actual time, factored time (for the para-cyclists) and as a percentage of total time. A two-way analysis of variance was used to investigate differences in split times between the different classifications and the able-bodied cyclists in the men's 1-km TT and between the para-cyclists and able-bodied cyclists in the women's 500-m TT. The importance of position at the first split was investigated with Kendall's Tau-b correlation. The first 125-m split time was the slowest for all cyclists, representing the acceleration phase from a standing start. C2 cyclists were slowest at this 125-m split, probably due to a combination of remaining seated in this acceleration phase and a high proportion of cyclists in this group being trans-femoral amputees. Not all cyclists used aero-bars, preferring to use drop, flat or bullhorn handlebars. Split times increased in the later stages of the race, demonstrating a positive pacing strategy. In the shorter women's 500-m TT, rank at the first split was more strongly correlated with final position than in the longer men's 1-km TT. In conclusion, a positive pacing strategy was adopted by the different para-cycling classes.

Stepping to phase-perturbed metronome cues: multisensory advantage in movement synchrony but not correction.

Humans can synchronize movements with auditory beats or rhythms without apparent effort. This ability to entrain to the beat is considered automatic, such that any perturbations are corrected for, even if the perturbation was not consciously noted. Temporal correction of upper limb (e.g., finger tapping) and lower limb (e.g., stepping) movements to a phase perturbed auditory beat usually results in individuals being back in phase after just a few beats. When a metronome is presented in more than one sensory modality, a multisensory advantage is observed, with reduced temporal variability in finger tapping movements compared to unimodal conditions. Here, we investigate synchronization of lower limb movements (stepping in place) to auditory, visual and combined auditory-visual (AV) metronome cues. In addition, we compare movement corrections to phase advance and phase delay perturbations in the metronome for the three sensory modality conditions. We hypothesized that, as with upper limb movements, there would be a multisensory advantage, with stepping variability being lowest in the bimodal condition. As such, we further expected correction to the phase perturbation to be quickest in the bimodal condition. Our results revealed lower variability in the asynchronies between foot strikes and the metronome beats in the bimodal condition, compared to unimodal conditions. However, while participants corrected substantially quicker to perturbations in auditory compared to visual metronomes, there was no multisensory advantage in the phase correction task-correction under the bimodal condition was almost identical to the auditory-only (AO) condition. On the whole, we noted that corrections in the stepping task were smaller than those previously reported for finger tapping studies. We conclude that temporal corrections are not only affected by the reliability of the sensory information, but also the complexity of the movement itself.

Differences in axial segment reorientation during standing turns predict multiple falls in older adults.

BACKGROUND: The assessment of standing turning performance is proposed to predict fall risk in older adults. This study investigated differences in segmental coordination during a 360° standing turn task between older community-dwelling fallers and non-fallers. METHODS: Thirty-five older adults age mean (SD) of 71 (5.4) years performed 360° standing turns. Head, trunk and pelvis position relative to the laboratory and each other were recorded using a Vicon motion analysis system. Fall incidence was monitored by monthly questionnaire over the following 12 months and used to identify non-faller, single faller and multiple faller groups. RESULTS: Multiple fallers were found to have significantly different values, when compared to non-fallers, for pelvis onset (p=0.002); mean angular separation in the transverse plane between the head and trunk (p=0.018); peak angular separation in the transverse plane between the trunk and pelvis (p=0.013); and mean angular separation between the trunk and pelvis (p<0.001). CONCLUSIONS: Older adults who subsequently experience multiple falls show a simplified turning pattern to assist in balance control. This may be a predictor for those at increased risk of falling.

A qualitative exploration of emergency contraception users' willingness to select the copper IUD.

BACKGROUND: The copper T intrauterine device (IUD) is an effective but underutilized method of emergency contraception (EC). This study investigates the factors influencing a woman's decision around which method of EC to select. STUDY DESIGN: In-depth interviews with 14 IUD and 14 oral EC users aged 18-30 years accessing public health clinics. RESULTS: Emergency contraception users associated long-term methods of contraception with long-term sexual relationships. Women were not aware of the possibility of using the copper IUD for EC. Cost was identified as a major barrier to accessing IUDs. Perceived side effects and impact on future pregnancies further influenced the EC method a participant selected. CONCLUSIONS: Women think about contraception in the context of each separate relationship and not as a long-term individual plan. Most women were unaware of the copper IUD for EC. Furthermore, there is little discussion between women and their health-care providers around EC.

Effect of starting cadence on sprint-performance indices in friction-loaded cycle ergometry.

The aims of the study were to investigate whether starting cadence had an effect on 10-s sprint-performance indices in friction-loaded cycle ergometry and to investigate the influence of method of power determination. In a counterbalanced order, 12 men and 12 women performed three 10-s sprints using a stationary (0 rev/min), moderate (60 rev/min), and high (120 rev/min) starting cadence. Calculated performance indices were peak power, cadence at peak power, time to peak power, and work to peak power. When the uncorrected method of power determination was applied, there was a main effect for starting cadence in female participants for peak power (stationary 635 +/- 183.7 W, moderate 615.4 +/- 168.9 W, and high 798.4 +/- 120.1 W) and cadence at peak power (89.8 +/- 2.3 rev/min, 87.9 +/- 21.5 rev/min, and 113.1 +/- 12.5 rev/min). For both the uncorrected and directly measured methods of power determination in men and women, there was a main effect for starting cadence for time to peak power and work to peak power. In women, for an uncorrected method of power determination, it can be concluded that starting cadence does affect peak power and cadence at peak power. This effect is, however, negated by a direct-measurement method of power determination. In men and women, for both uncorrected and directly measured methods of power determination, time to peak power and work to peak power were affected by starting cadence. Therefore, a higher-cadence start is unsuitable, particularly when sprint-performance indices are determined from an uncorrected method.