“…The comparison between surgical therapies does not allow to draw any conclusions on cost-effectiveness. Appropriate studies/surveys, which are concerned with ethical, legal and social aspects, are not available. …”
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“…Based on the heterogeneity of the populations, interventions, and comparison groups, we conclude that there are insufficient data to draw firm conclusion on the clinical effect of back schools, low-level laser therapy, patient education, massage, traction, superficial heat/cold, and lumbar supports for chronic LBP. …”
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“…Of 1629 smokers screened for study participation, only 18 (1.1%) were ineligible to participate in the study because they refused blood draws, demonstrating the feasibility of recruiting and enrolling African American light smokers into a clinical treatment trial involving biological data collection and genetic analyses. …”
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“…Second, we examine the challenges and promise of lay social support approaches focused explicitly on companionship, and draw on experiences in two cluster randomised trials which aimed to improve the wellbeing of mothers. …”
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“…The number of schizophrenia cases was too small to draw reliable conclusions. These findings should be confirmed in investigations of other similarly exposed populations.…”
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“…We conducted 35 semi-structured interviews between June and November 2010 with respondents from all sectors of the industry as well as a range of non-industry actors who had knowledge of the alcohol policy process, including former Ministers, Members of the UK Parliament and the Scottish Parliament, civil servants, members of civil society organisations and professionals. METHODS: The paper draws on an analysis of publicly available documents and 35 semi-structured interviews with respondents from the alcohol industry (on- and off-trade including retailers, producers of wines, spirits and beers and trade associations) and a range of non-industry actors with knowledge of the alcohol policy process (including former Ministers, Members of Parliament and of the Scottish Parliament, civil servants, members of civil society organisations and professional groups). …”
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“…The performance was similar among the 10 (16%) participants who were peer-trained by their trained colleagues. Only 9 (14%) did not draw the appropriate amount of blood using pipette. …”
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“…However, there have been insufficient randomized control trials (RCTs) to draw reliable conclusions. The few small-scale studies conducted in China include mostly the general population rather than the elderly. …”
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“…CONCLUSION: This project used multiple sources to draw together evidence and expertise in meta-narrative reviews. …”
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“…CONCLUSIONS: Phenotypic assays remain the most accurate for most non-B subtypes and new subtype-specific rules should be developed for non-B subtypes, as research studies more and more draw conclusions from genotypically-inferred tropism, and to avoid unnecessarily precluding patients with limited treatment options from receiving maraviroc or other entry inhibitors.…”
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“…CONCLUSION: This meta-analysis suggested that current epidemiological studies of TGF-β1 T869C polymorphism are too inconsistent to draw a conclusion on the association with IS susceptibility. …”
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“…The findings are of concern and draw attention to the need for enhanced surveillance and drug-resistance prevention efforts by national HIV treatment programmes. …”
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“…METHODS: A pediatric community cohort (ages 5–10 years) enriched for snoring underwent overnight polysomnographic (NPSG) and a fasting morning blood draw. The diagnostic criteria for OSA were an obstructive apnea-hypopnea Index (AHI) >2/h total sleep time (TST), snoring during the night, and a nadir oxyhemoglobin saturation <92%. …”
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“…Much more extensive studies with samples without chronic pathology are now required in order to be able to draw more robust conclusions.…”
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“…Prospective randomized controlled studies on a larger number of patients are necessary to draw solid conclusions regarding the selective use of temporary epicardial pacing wires in valve surgery.…”
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“…Circulating chemistries, single-leg peak isometric force, and muscle soreness were also measured before (immediately) and after (immediately, 1-h [blood draw only], 24-h, 48-h, 72-h, and 168-h) the damaging event. …”
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“…Further, differential expression of individual genes is not always informative and often relies on investigators to draw big-picture inferences without the benefit of context. …”
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“…The serum samples of the patients were obtained during the course of regular pre- and post-chemotherapeutic blood draws one week prior to the start of radiochemotherapy and one week following the completion of chemotherapy. …”
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“…KT strategies were generally successful at improving various knowledge/attitude and behavioural/behavioural intention outcomes, but the heterogeneity among KT strategies, recipients, study designs and measured outcomes made it difficult to draw specific conclusions. Four key themes were identified: existing measurement tools and promising/effective KT strategies are underused, KT efforts are rarely linked to health-related outcomes for those exposed to violence, there is a lack of evidence regarding the long-term effectiveness of KT interventions, and authors’ inferences about barriers, facilitators, and effective/ineffective KT strategies are often not supported by data. …”
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“…However, the mechanisms of these benefits are unclear as there was insufficient data from physical activity to draw robust conclusions. Qualitative findings suggest that there was declining support for the initiative over time, meaning that potential benefits may not have been achieved.…”
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