Longitudinal Patterns of Intimate Partner Violence, Risk, Well-Being, and Employment: Preliminary Findings

Over 7 months (June 1999 to January 2000), researchers recruited 406 women from 1 of 3 sites in a northeastern city at the point they were seeking help for violence against them by a current or former male partner. Intimate partner violence was measured with a modified version of the Revised Conflict Tactics Scale. Some form of serious violence during the previous year was reported by 88 percent of the participants. By the first 3-month follow-up period, nearly one-third of the participants reported the recurrence of some form of physical violence; 20.4 percent reported an injury; and 18.1 percent reported sexual abuse. Stalking between time 1 and time 2 was reported by 46.9 percent of participants. By the 1-year follow-up, 38.8 percent of participants reported at least some recurrence of physical violence within the past year. At time 1, a significant number of participants indicated their level of risk for future violence as high. Overall, results suggest different trajectories for violence and abuse following participants\u27 involvement with community and legal system interventions. Mean scores on each of the measures of well-being showed an overall improvement in reported quality of life at time 2 compared to time 1. An overall mean decrease in reported depressive symptoms was observed; however, this progress was not uniform. There was a slight increase in employment among the women over the 1-year period. In showing different patterns of revictimization across different types of intimate partner violence acts (physical violence, sexual abuse, and stalking), this suggests to researchers the importance of including all these categories of intimate partner violence in their protocols. Implications of the findings are also drawn for practitioners. 2 exhibits and 15 references

Longitudinal Patterns of Intimate Partner Violence, Risk, Well-Being, and Employment: Preliminary Findings

Over 7 months (June 1999 to January 2000), researchers recruited 406 women from 1 of 3 sites in a northeastern city at the point they were seeking help for violence against them by a current or former male partner. Intimate partner violence was measured with a modified version of the Revised Conflict Tactics Scale. Some form of serious violence during the previous year was reported by 88 percent of the participants. By the first 3-month follow-up period, nearly one-third of the participants reported the recurrence of some form of physical violence; 20.4 percent reported an injury; and 18.1 percent reported sexual abuse. Stalking between time 1 and time 2 was reported by 46.9 percent of participants. By the 1-year follow-up, 38.8 percent of participants reported at least some recurrence of physical violence within the past year. At time 1, a significant number of participants indicated their level of risk for future violence as high. Overall, results suggest different trajectories for violence and abuse following participants\u27 involvement with community and legal system interventions. Mean scores on each of the measures of well-being showed an overall improvement in reported quality of life at time 2 compared to time 1. An overall mean decrease in reported depressive symptoms was observed; however, this progress was not uniform. There was a slight increase in employment among the women over the 1-year period. In showing different patterns of revictimization across different types of intimate partner violence acts (physical violence, sexual abuse, and stalking), this suggests to researchers the importance of including all these categories of intimate partner violence in their protocols. Implications of the findings are also drawn for practitioners. 2 exhibits and 15 references

Path dependence and the stabilization of strategic premises: how the funeral industry buries itself

Several studies have shown that path-dependent organizations may pathologically reproduce their paths even in times of crisis. The unchallenged retention of underlying strategic premises seems to play a key role in this selfdestructive process. Whereas the previous literature largely assumes that organizational crises provide sufficient impetus for updating strategic premises, recent empirical studies have highlighted that path-dependent organizations may find this highly difficult. In the present study, I explore how path-dependent organizations stabilize strategic premises even in times of crisis. Drawing on a case study of the funeral industry, I theoretically distill four mechanisms that stabilize strategic premises in path-dependent organizations despite the fierce pressures of organizational crises. While these mechanisms constitute either reflexive modes of processing feedback or generative modes of producing market outcomes, they all inhibit a disconfirmation and, thus, an update of strategic premises. Furthermore, the study presents indicative evidence of how this unchallenged retention of strategic premises leads to the pathological reproduction of the path

Erratum to: Methods for evaluating medical tests and biomarkers

[This corrects the article DOI: 10.1186/s41512-016-0001-y.]

Evidence synthesis to inform model-based cost-effectiveness evaluations of diagnostic tests: a methodological systematic review of health technology assessments

Background: Evaluations of diagnostic tests are challenging because of the indirect nature of their impact on patient outcomes. Model-based health economic evaluations of tests allow different types of evidence from various sources to be incorporated and enable cost-effectiveness estimates to be made beyond the duration of available study data. To parameterize a health-economic model fully, all the ways a test impacts on patient health must be quantified, including but not limited to diagnostic test accuracy. Methods: We assessed all UK NIHR HTA reports published May 2009-July 2015. Reports were included if they evaluated a diagnostic test, included a model-based health economic evaluation and included a systematic review and meta-analysis of test accuracy. From each eligible report we extracted information on the following topics: 1) what evidence aside from test accuracy was searched for and synthesised, 2) which methods were used to synthesise test accuracy evidence and how did the results inform the economic model, 3) how/whether threshold effects were explored, 4) how the potential dependency between multiple tests in a pathway was accounted for, and 5) for evaluations of tests targeted at the primary care setting, how evidence from differing healthcare settings was incorporated. Results: The bivariate or HSROC model was implemented in 20/22 reports that met all inclusion criteria. Test accuracy data for health economic modelling was obtained from meta-analyses completely in four reports, partially in fourteen reports and not at all in four reports. Only 2/7 reports that used a quantitative test gave clear threshold recommendations. All 22 reports explored the effect of uncertainty in accuracy parameters but most of those that used multiple tests did not allow for dependence between test results. 7/22 tests were potentially suitable for primary care but the majority found limited evidence on test accuracy in primary care settings. Conclusions: The uptake of appropriate meta-analysis methods for synthesising evidence on diagnostic test accuracy in UK NIHR HTAs has improved in recent years. Future research should focus on other evidence requirements for cost-effectiveness assessment, threshold effects for quantitative tests and the impact of multiple diagnostic tests

Erratum to: Methods for evaluating medical tests and biomarkers

[This corrects the article DOI: 10.1186/s41512-016-0001-y.]