نتایج جستجو برای: randomized control trials
تعداد نتایج: 1650416 فیلتر نتایج به سال:
An intensive, 9-session motivational interviewing (IMI) intervention was assessed using a randomized clinical trial of 217 methamphetamine (MA) dependent individuals. Intensive motivational interviewing (IMI) was compared with a single standard session of MI (SMI) combined with eight nutrition education sessions. Interventions were delivered weekly over 2 months. All study participants also rec...
BACKGROUND Health equity concerns the absence of avoidable and unfair differences in health. Randomized controlled trials (RCTs) can provide evidence about the impact of an intervention on health equity for specific disadvantaged populations or in general populations; this is important for equity-focused decision-making. Previous work has identified a lack of adequate reporting guidelines for a...
OBJECTIVE Several psychotherapies have been found to be effective in the treatment of depression among adults. However, little is known about whether effectiveness differs by racial-ethnic minority group. The authors conducted a meta-analysis to assess the relative effects of psychotherapy for persons from racial-ethnic minority groups, by examining whether a sample's racial-ethnic minority pro...
OBJECTIVE Evaluate the effectiveness of distance physical activity interventions to establish intervention features that are key to success. DATA SOURCE Computerized searches for randomized controlled trials (RCTs) of distance physical activity interventions and visual scans of reference lists were performed between March 2004 and July 2006. STUDY INCLUSION AND EXCLUSION CRITERIA Studies we...
We prove the Doran–Harder–Thompson conjecture in the case of elliptic curves by using ideas from SYZ mirror symmetry. The conjecture claims that when a Calabi– Yau manifold X degenerates to a union of two quasi-Fano manifolds (Tyurin degeneration), a mirror Calabi–Yau manifold of X can be constructed by gluing the two mirror Landau– Ginzburg models of the quasi-Fano manifolds. The two crucial i...
The practice of evidence-based medicine depends on several steps: a basic science derived understanding of disease pathophysiology, epidemiological research, and the results of well-conducted and appropriately analyzed randomized clinical trials (RCTs). The approval of new therapies by regulatory agencies is also based largely on RCT determination of the safety and therapeutic efficacy of drugs...
UNLABELLED The present study used a randomized clinical trial design to examine the effectiveness of personalized alcohol feedback delivered individually, in a group and via computer on alcohol use and related negative consequences in a sample of 173 college students referred for alcohol-related violations. Findings revealed statistically significant reductions in alcohol use and related harms ...
The development of manual-based psychological treatments for a wide range of clinical disorders has had a significant impact not only on clinical research, but also on clinical practice. Theory-driven, manual-based treatments have become a defining feature of evidence-based treatments for specific clinical disorders that have been evaluated in numerous randomized controlled trials (RCTs). The a...
The notions of prime(semiprime) fuzzy h-ideal(h-biideal, h-quasi-ideal) in Γ-hemiring are introduced and some of their characterizations are obtained by using ”belongingness(∈)” and ”quasi − coincidence(q)”. Cartesian product of prime(semiprime) fuzzy h-ideals of Γ-hemirings are also investigated. Keywords—Γ-hemiring, Fuzzy h-ideals, Prime fuzzy left h-ideal, Prime(semiprime) (∈,∈ ∨q)-fuzzy lef...
The aim of this systematic review was to estimate the efficiency of hypnosis prior to medical procedures. Different databases were analyzed to identify randomized controlled trials (RCTs) comparing hypnosis to control interventions. All RCTs had to report pain or anxiety. Eighteen RCTs with a total of 968 patients were included; study size was from 20 to 200 patients (14 RCTs ≤ 60 patients). Fo...
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