Evaluation of Lowering the <i>P</i> Value Threshold for Statistical Significance From .05 to .005 in Previously Published Randomized Clinical Trials in Major Medical Journals

Wayant, Cole; Scott, Jared; Vassar, Matt

doi:10.1001/jama.2018.12288

Cited by 41 publications

(37 citation statements)

References 6 publications

(5 reference statements)

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“…Two investigators (SJ and HW) screened all studies for eligibility in an independent, blinded fashion which is consistent with our previous investigations 12–14. We used Rayyan, an online systematic review application, to screen PubMed records for eligibility with the blinding feature turned on.…”

Section: Methodsmentioning

confidence: 93%

Using the CONSORT statement to evaluate the completeness of reporting of addiction randomised trials: a cross-sectional review

et al. 2019

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ObjectivesEvaluate the completeness of reporting of addiction randomised controlled trials (RCTs) using the Consolidated Standards of Reporting Trials (CONSORT) statement.SettingNot applicable.ParticipantsRCTs identified using a PubMed search of 15 addiction journals and a 5-year cross-section.Outcome measuresCompleteness of reporting.ResultsOur analysis of 394 addiction RCTs found that the mean number of CONSORT items reported was 19.2 (SD 5.2), out of a possible 31. Twelve items were reported in <50% of RCTs; similarly, 12 items were reported in >75% of RCTs. Journal endorsement of CONSORT was found to improve the number of CONSORT items reported.ConclusionsPoor reporting quality may prohibit readers from critically appraising the methodological quality of addiction trials. We recommend journal endorsement of CONSORT since our study and those previous have shown that CONSORT endorsement improves the quality of reporting.

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Section: Methodsmentioning

confidence: 93%

Using the CONSORT statement to evaluate the completeness of reporting of addiction randomised trials: a cross-sectional review

et al. 2019

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“…The median (IQR) RFI at the P = .01 threshold was 12 (7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19) and at the P = .005 threshold was 14…”

Section: Reverse Fragility Index At Different P Value Thresholdsmentioning

confidence: 97%

Application of the Reverse Fragility Index to Statistically Nonsignificant Randomized Clinical Trial Results

Khan

Fonarow

Friede³

et al. 2020

JAMA Netw Open

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“…Korelasi antara NDVI/albedo dengan d menghasilkan persamaan yang cukup baik dengan koefisien korelasi Pearson sebesar 0.79 (R2 = 0.63). Selain itu, nilai P-Value yang dihasilkan menunjukkan hubungan ini signifikan (Wayant et al, 2018). Sehingga kenaikan NDVI/albedo dapat menjelaskan peningkatan nilai d di lokasi tersebut.…”

Section: Fluks Bahang Terasa (H)unclassified

Surface Temperature and Heat Fluxes: Comparison between Natural Forest and Oil Palm Plantation in Jambi Province Using Surface Energy Balance Algorithm for Land (SEBAL)

Artikanur

June

2019

J.Agromet

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One of the leading commodities that has contributed a lot of income for Indonesia is oil palm. Oil palm plantations in Jambi are widespread, affecting the energy balance and surface temperature. This study aims to compare surface temperature and heat fluxes of oil palm plantation with different ages, how is the difference between forest and oil palm plantation, and to analyze the effect of oil palm planting on micro-climate change in Jambi. Using the Surface Energy Balance Algorithm for Land (SEBAL), it was found that in Jambi, young oil palm (2 years old) had higher surface temperatures of 2oC compared with adult oil palm (19 years old). While the surface temperature of the adult oil palm plant is slightly higher than natural forest that is 0.5oC. The increase of the age of oil palm followed by the increase of plant height (h), Canopy Cover (CC), and surface roughness which resulted in the increase of NDVI value and the cooling effect around the plantation so that the surface temperature (Ts) decreased as indicated by equation TS = 27.00 - 0.1581h - 0.0317CC and NDVI = 0.1335 + 0.00892h + 0.00096CC. The sensible heat flux (H) is affected by surface temperature, roughness length, friction velocity, and aerodynamic resistance of the plant. The highest H value is in the oil palm plantation near Brimob which is 282 W/m2. Latent heat flux (LE) is the remainder of the net radiation minus the flux of the soil and the flux feels. The highest LE value is in the oil palm plantation of Pompa Air Village which is 710 W/m2. Substantially ground heat flux (G) is affected by net radiation, NDVI, surface temperature, and albedo. The highest value of G is in PT Pisifera Persada oil palm plantation of 98 W/m2.Keywords: NDVI, net radiation, sensible heat flux, latent heat flux, Canopy Cover

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Evaluation of Lowering the P Value Threshold for Statistical Significance From .05 to .005 in Previously Published Randomized Clinical Trials in Major Medical Journals

Abstract: had full access to all of the data in the study and take responsibility for the integrity of the data and the accuracy of the data analysis. Concept and design: Schendel. Acquisition, analysis, or interpretation of data: Both authors.

Cited by 41 publications

References 6 publications

Using the CONSORT statement to evaluate the completeness of reporting of addiction randomised trials: a cross-sectional review

Using the CONSORT statement to evaluate the completeness of reporting of addiction randomised trials: a cross-sectional review

Application of the Reverse Fragility Index to Statistically Nonsignificant Randomized Clinical Trial Results

Surface Temperature and Heat Fluxes: Comparison between Natural Forest and Oil Palm Plantation in Jambi Province Using Surface Energy Balance Algorithm for Land (SEBAL)

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