Materias dentro de su búsqueda.
Mostrando 21,421 - 21,440 Resultados de 23,109 Para Buscar '"Cohen"', tiempo de consulta: 0.38s Limitar resultados
  1. 21421
    “…We compared mean gaps across surveys and utilized independent samples t tests and Cohen’s d values to compare state level gaps. In addition, participants in the 2013 state health department survey selected and ranked three items that “would most encourage you to utilize EBDM in your work” and items that “would be most useful to you in applying EBDM in your work”. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Training needs and supports for evidence-based decision making among the public health workforce in the United States
  2. 21422
    “…Mother-child discordance was measured using Cohen’s Kappa statistic. RESULTS: Physical activity barriers and environmental opportunities (household and neighborhood) increased from school-year to summer by 1.16 and 2.83 points respectively (p≤0.01), after adjusting for covariates. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Physical and social environmental characteristics of physical activity for Mexican-origin children: examining differences between school year and summer perceptions
  3. 21423
    “…Statistical analysis included the use of; Fisher’s exact test, Chi Square, and an inter-rater reliability test using Cohen’s kappa coefficient. RESULTS: Microsatellite analysis showed that 66.7% of the patients had MSI, including 23.1% high-positive MSI and 43.6% low-positive MSI. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Chemotherapy induced microsatellite instability and loss of heterozygosity in chromosomes 2, 5, 10, and 17 in solid tumor patients
  4. 21424
    por Bloomer, Richard J, Lee, Sang-Rok
    Publicado 2013
    “…Effect size calculations were performed using Cohen’s d. Data from the total sample of 98 subjects were collected as a part of six previously conducted studies in our lab focused on postprandial oxidative stress, between 2007 and 2012. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Women experience lower postprandial oxidative stress compared to men
  5. 21425
    “…Visual MRI reads had 73% sensitivity and 46% specificity for PIB+ status with moderate intra-rater reliability (Cohen’s kappa = 0.42). Visual FDG reads had higher sensitivity (91%) for PIB+ status with perfect intra-rater reliability (kappa = 1.00), though specificity was low (50%). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Predicting amyloid status in corticobasal syndrome using modified clinical criteria, magnetic resonance imaging and fluorodeoxyglucose positron emission tomography
  6. 21426
    “…An a priori power analysis indicated this would provide >80% power to detect a small effect (Cohen’s d = 0.17). Children played a 10-episode online videogame; parents received 10 electronic newsletters and access to a parent-only website. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Creating action plans in a serious video game increases and maintains child fruit-vegetable intake: a randomized controlled trial
  7. 21427
    “…MDD patients (80.94% ± 29.44, 95% Cl: 80.56-81.33), but the practical significance thereof, is low (Cohen’s d = 0.2255). In this group only 26.83% of TCA had acceptable compliance compared to the 58.57% of SNRIs. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    The impact of HIV/AIDS on compliance with antidepressant treatment in major depressive disorder: A prospective study in a South African private healthcare cohort
  8. 21428
    “…All tests demonstrated responsiveness; however highest effect size was seen in the PFIT-s (Cohen’s d = 0.71). CONCLUSIONS: There is high criterion validity for other functional measures against the PFIT-s. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Functional outcomes in ICU – what should we be using? - an observational study
  9. 21429
    “…The number needed-to-treat was 7 (95% CI, 6 to 11) with an estimated 3.1 million (95% CI, 2.0 to 3.7) United States adults not currently meeting physical activity guidelines improving their depressive symptoms if they began and maintained a regular exercise program. Using Cohen’s U(3) Index, the percentile reduction was 16.4% (95% CI, 10.4% to 21.9%). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Effects of exercise on depression in adults with arthritis: a systematic review with meta-analysis of randomized controlled trials
  10. 21430
    “…For the galactomannan enzyme-immunoassay the diagnostic odds ratio was 15.33 and for the polymerase chain reaction assay it was 28.67. According to Cohen’s kappa our in-house polymerase chain reaction method showed a fair agreement with the galactomannan immunoassay. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Combining standard clinical methods with PCR showed improved diagnosis of invasive pulmonary aspergillosis in patients with hematological malignancies and prolonged neutropenia
  11. 21431
    “…To assess Doppler audio sounds and visual Doppler waveforms, raters were required to evaluate 30 audio recordings of Doppler sounds and 30 waveform tracings, respectively, that were previously recorded and chosen at random by the researchers. Cohen’s kappa (κ) statistics were used to calculate inter and intra-rater reliability using SPSS version 19. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Use of hand-held Doppler ultrasound examination by podiatrists: a reliability study
  12. 21432
    “…The chance corrected agreement between classifiers was tested with Cohen's kappa statistic. RESULTS: The classification consists of 9 main categories with one or two subcategories. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Classification of substandard factors in perinatal care: development and multidisciplinary inter-rater agreement of the Groningen-system
  13. 21433
    “…The agreement level was determined based on the percentage of consistent assessments and Cohen's coefficient of agreement, κ. The integrity of the anal sphincters was assessed in each case. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Endosonography and magnetic resonance imaging in the diagnosis of high anal fistulae – a comparison
  14. 21434
    “…One- Way ANOVA was used to assess the discrimination capacity of the tests and Cohen’s kappa was used to assess their correlation. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Development and comparative evaluation of two antigen detection tests for Visceral Leishmaniasis
  15. 21435
    “…Agreement between eGFR and mGFR to discriminate CKD was assessed by Cohen's κ statistics. RESULTS: MDRD-IDMS and CKD-EPI demonstrated good performance to estimate GFR (correlation 0.78 vs 0.81%, bias −1.3% vs 1.5%, precision 17.9 vs 17.1 mL/min 1.73 m(2) and P30 82.5% vs 82.5% for MDRD-IDMS vs CKD-EPI). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Glomerular filtration rate (GFR) during and after STEMI: a single-centre, methodological study comparing estimated and measured GFR
  16. 21436
    “…These differences were, however, not considerably large (divergences in T-scores were <1 SD, Cohen’s d between 0.12 and 0.40). Presenting problem and gender did not have an effect on any of the health measures. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Person-centered osteopathic practice: patients’ personality (body, mind, and soul) and health (ill-being and well-being)
  17. 21437
    “…Clinical ratings of improvement were greater on all outcome measures for the CBT arm; however, none reached statistical significance. Effect sizes (Cohen’s d) ranged from small (QIDS-A) to large (TASA). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Integrating technology into cognitive behavior therapy for adolescent depression: a pilot study
  18. 21438
    “…Agreement on AGREE II scores was good (Cohen’s weighted kappa = 0.87, 95 % CI 0.83–0.92). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Methodological quality of guidelines for management of Lyme neuroborreliosis
  19. 21439
    “…Compared with healthy controls, patients with schizophrenia had smaller hippocampus (Cohen's d=−0.46), amygdala (d=−0.31), thalamus (d=−0.31), accumbens (d=−0.25) and intracranial volumes (d=−0.12), as well as larger pallidum (d=0.21) and lateral ventricle volumes (d=0.37). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Subcortical brain volume abnormalities in 2028 individuals with schizophrenia and 2540 healthy controls via the ENIGMA consortium
  20. 21440
    “…The reliability and some operational characteristics were determined as the mean values from two assessors, and the Cohen’s kappa statistic was then used to compare agreement. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Field evaluation of the 22 rapid diagnostic tests for community management of malaria with artemisinin combination therapy in Cameroon
Herramientas de búsqueda: RSS