Search Results

You are looking at 11 - 20 of 289 items for :

  • Refine by Access: All content x
Clear All
Open access

Ozlem Atan Sahin, Damla Goksen, Aysel Ozpinar, Muhittin Serdar, and Huseyin Onay

indicators: Begg–Mazumdar: Kendall’s Tau = −0.142857 P  = 0.5484 (low power); Egger: bias = −1.369742 (95% CI = −6.646958 to 3.907474) P  = 0.5488; Harbord–Egger: bias = −1.179831 (92.5% CI = −5.949539 to 3.589877) P  = 0.6138. DF, degree of freedom

Open access

Lawrence D Hayes, Peter Herbert, Nicholas F Sculthorpe, and Fergal M Grace

cardiorespiratory fitness ( 6 ), muscle strength ( 7 ) and muscle power ( 8 ) are also observed. Furthermore, significant correlations between testosterone and measures of physical performance in older adults have been observed ( 9 ). Whilst improvements in

Open access

Gabriella Oliveira Lima, Alex Luiz Menezes da Silva, Julianne Elba Cunha Azevedo, Chirlene Pinheiro Nascimento, Luana Rodrigues Vieira, Akira Otake Hamoy, Luan Oliveira Ferreira, Verônica Regina Lobato Oliveira Bahia, Nilton Akio Muto, Dielly Catrina Favacho Lopes, and Moisés Hamoy

developed using the PyQt4 library. The spectrograms were calculated using the Hamming window with 256 points (256/1000 s). For power spectral density (PSD), each frame was generated with an overlap of 128 points per window. For each frame, the PSD was

Open access

Stavroula A Paschou, Eleni Palioura, Dimitrios Ioannidis, Panagiotis Anagnostis, Argyro Panagiotakou, Vasiliki Loi, Georgios Karageorgos, Dimitrios G Goulis, and Andromachi Vryonidou

variation of 4.93% and 9.32%, respectively. Statistical analysis The study was powered to detect a 1.0 difference in HOMA-IR index, given a series of assumptions (HOMA-IR in PCOS-AH group: 4.0 ± 2.5; HOMA-IR in PCOS-NAH group: 3.0 ± 2.5; α error

Open access

Alexander Tacey, Lewan Parker, Bu B Yeap, John Joseph, Ee M Lim, Andrew Garnham, David L Hare, Tara Brennan-Speranza, and Itamar Levinger

as part of a larger, invasive study, and as such, recruitment was difficult ( 18 ). This study was adequately powered to compare changes in blood glucose from baseline to 3 h post exercise, between placebo and prednisolone, P  < 0.05, effect size of

Open access

Lasse Oinonen, Antti Tikkakoski, Jenni Koskela, Arttu Eräranta, Mika Kähönen, Onni Niemelä, Jukka Mustonen, and Ilkka Pörsti

of 200 Hz ( 22 ). The Fast Fourier Transformation was utilised to calculate (i) power in low frequency (LF) range (0.04–0.15 Hz), (ii) power in high frequency (HF) range (0.15–0.40 Hz), and (iii) LF/HF ratio. HF oscillations relate to parasympathetic

Open access

Helle Døssing, Finn Noe Bennedbæk, and Laszlo Hegedüs

the solid part of the nodule. The entire procedure was performed under continuous US guidance using a high-frequency linear transducer (Philips L18-5). The output power was between 1.5 and 3.0 W and depended on the size of the solid part of the nodule

Open access

Dorte Glintborg, Hanne Mumm, Jens Juul Holst, and Marianne Andersen

. Power calculation Previous short-term studies on metformin and OCP treatment in PCOS using area under the curve (AUC) for insulin during 2-h OGTT as the primary end point included a minimum of 15 patients in each group ( 20 , 21 ). There was no

Open access

Mette Bøgehave, Dorte Glintborg, Jørgen Brodersen Gram, Else-Marie Bladbjerg, Marianne Skovsager Andersen, and Johannes Jakobsen Sidelmann

of the haemostatic system as outcome measures were not defined in the original study ( 7 ), which was planned in 2015, and the power of the study was determined by the effect of TRT on lean body mass. Likewise, no studies examined the effect of TRT on

Open access

Gunjan Garg, Garima Kachhawa, Rekha Ramot, Rajesh Khadgawat, Nikhil Tandon, V Sreenivas, Alka Kriplani, and N Gupta

indicate an improvement in DI after vitamin D supplementation in group A, it was not statistically significant. Our study being a pilot project was not powered enough to detect a significant difference in the parameters of insulin kinetics. PCOS has been