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  1. 4741
    “…BACKGROUND: To provide empirical evidence about prevalence, reporting and handling of missing outcome data in systematic reviews with network meta-analysis and acknowledgement of their impact on the conclusions. …”
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    A systematic survey shows that reporting and handling of missing outcome data in networks of interventions is poor
  2. 4742
    “…While recognising that a number of indicators have emerged as a combination of empirical evidence, expert experience, and “common sense”, a focus on fewer indicators, each better defined, is likely to enhance the practical application of the Sphere Handbook in humanitarian settings.…”
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    Does the Humanitarian Sector Use Evidence-informed Standards? A Review of the 2011 Sphere Indicators for Wash, Food Security and Nutrition, and Health Action
  3. 4743
    “…By simulating GWAS with different study populations, we find that non-African cohorts yield disease associations that have biased allele frequencies and that African cohorts yield disease associations that are relatively free of bias. We also find empirical evidence that genotyping arrays and SNP ascertainment bias contribute to continental differences in risk allele frequencies. …”
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    Online Artículo Texto
    Genetic disease risks can be misestimated across global populations
  4. 4744
    “…CONCLUSIONS: Our results provided empirical evidence that environmental variables related to the ecological habitats of species play key roles in driving adaptive differentiation of species genome. …”
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    Adaptive genetic differentiation in Pterocarya stenoptera (Juglandaceae) driven by multiple environmental variables were revealed by landscape genomics
  5. 4745
    “…However, limited empirical evidence is available about how they connect these two realms. …”
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    Disseminated learning from clinician-scientists: a multiple case study in physiotherapeutic care
  6. 4746
    “…A synthesis of previous studies provides empirical evidence to support this learning progression. …”
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    Learning progression toward a measurement concept of fractions
  7. 4747
    “…CONCLUSIONS: This study provides important empirical evidence on the effects of job stress and public service motivation on job performance among healthcare workers in Chinese public hospitals. …”
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    How job stress influences job performance among Chinese healthcare workers: a cross-sectional study
  8. 4748
    “…OBJECTIVES: This paper provides empirical evidence that the benefit package components of hypothetical CBHI schemes have causal effects on enrollment probabilities. …”
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    Potential demand for voluntary community-based health insurance improvement in rural Lao People’s Democratic Republic: A randomized conjoint experiment
  9. 4749
    “…DISCUSSION: This study will provide critically needed empirical evidence on the initial effectiveness of a manualized treatment program for youth with SA. …”
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    The Back2School modular cognitive behavioral intervention for youths with problematic school absenteeism: study protocol for a randomized controlled trial
  10. 4750
    “…BACKGROUND: Although empirical evidence suggests that the adherence club model is more effective in retaining people living with HIV in antiretroviral treatment care and sustaining medication adherence compared to standard clinic care, it is poorly understood exactly how and why this works. …”
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    Unravelling how and why the Antiretroviral Adherence Club Intervention works (or not) in a public health facility: A realist explanatory theory-building case study
  11. 4751
    “…The results also offer preliminary empirical evidence to inform the development of larger and more complex studies. …”
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    Psychoeducational groups versus waitlist in treatment of attention-deficit hyperactivity/impulsivity disorder (ADHD) in adults: a protocol for a pilot randomized waitlist-controlled multicenter trial
  12. 4752
    “…Animals are increasingly faced with human-induced stressors that vary in space and time, thus we can expect population-level divergence in behaviors that help animals to cope with environmental change. However, empirical evidence of behavioral trait divergence across environmental extremes is lacking. …”
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    Behavioral differences within and among populations of an African cichlid found in divergent and extreme environments
  13. 4753
    “…Conclusion: This first empirical evidence suggests that ATT promotes specific attentional flexibility in healthy participants. …”
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    Shifting Instead of Drifting – Improving Attentional Performance by Means of the Attention Training Technique
  14. 4754
    “…Topics were then prioritised based on both empirical evidence derived from literature review and stakeholders’ experiences through a deliberative process. …”
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    Selecting topic areas for developing quality standards in a resource-limited setting
  15. 4755
    “…This study presents a rare example of empirical evidence of a positive trend in reproduction and survival for a cetacean population using a Marine Protected Area.…”
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    Increasing trends in fecundity and calf survival of bottlenose dolphins in a marine protected area
  16. 4756
    “…These data provide empirical evidence for behavioral shifts in an allopatric marine predator following the decline and disappearance of white sharks from a foraging site. …”
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    Disappearance of white sharks leads to the novel emergence of an allopatric apex predator, the sevengill shark
  17. 4757
    “…Pesticide exposure may impair olfaction, but empirical evidence is lacking. OBJECTIVE: We aimed to examine high pesticide exposure events (HPEEs) in relation to self-reported OI in participants in the Agricultural Health Study (AHS). …”
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    High Pesticide Exposure Events and Olfactory Impairment among U.S. Farmers
  18. 4758
    “…Instead, selection from the standing genetic variation permits rapid adaptation via soft sweeps or polygenic adaptation. Empirical evidence of this process in nature is currently limited but accumulating. …”
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    Population genomics of rapid evolution in natural populations: polygenic selection in response to power station thermal effluents
  19. 4759
    “…The high similarities in terms of composition between the component communities (S(Jaccard) > 60%) as well as in terms of the abundance and composition between infracommunities (S(Bray Curtis) > 40%), provide empirical evidence that transmission, both between hosts at the same location and between component communities, is high and effective. …”
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    Aggregation and negative interactions in low-diversity and unsaturated monogenean (Platyhelminthes) communities in Astyanax aeneus (Teleostei) populations in a neotropical river of Mexico
  20. 4760
    “…In addition, they reveal a core neural circuit for shooting performance under threat and provide empirical evidence for the role of defensive reactions such as freezing in subsequent action decision-making.…”
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    Neural Dynamics of Shooting Decisions and the Switch from Freeze to Fight
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