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Power Loss 

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  1. 04-04-2024 | Obesity | OriginalPaper

    Weight Loss with an AI-Powered Digital Platform for Lifestyle Intervention

    Obesity is a chronic, relapsing, and progressive disease that is now recognized at the same time as the most prevalent chronic disease and, with the cluster of associated co-morbidities, as one of the leading causes of preventable disability and …

  2. 04-03-2024 | Rheumatoid Arthritis | OriginalPaper

    Geriatric nutrition risk index: a more powerful index identifying muscle mass loss in patients with rheumatoid arthritis

    Rheumatoid arthritis (RA) is an autoimmune inflammatory disease which is characterized by chronic joint inflammation and damage. This disease affects approximately 1% of adults worldwide [ 1 ]. RA patients are vulnerable to malnutrition and have …

  3. 20-02-2024 | Remifentanil | Online First

    Effect of remifentanil on three effect-site concentrations of propofol and their relationship during electroencephalography at loss of response, at maximum alpha power, and at onset of burst suppression: a prospective randomized trial

    For maintenance of anesthesia, plasma concentrations (Cp) or effect-site concentrations (Ce) of propofol widely vary among patients [ 1 ]. TCI (target-controlled infusion) systems and electroencephalographic (EEG) monitoring enable us to adjust and …

  4. 01-12-2021 | Remifentanil | Letter

    Loss of spectral alpha power during spine surgery: what could be wrong?

    The electroencephalographic signatures of anesthetic drugs relate to a specific set of action mechanisms within the neural circuits. During intraoperative care, the recognition and correct interpretation of the EEG spectrogram can be used as a …

  5. 14-01-2022 | Diode Laser | OriginalPaper

    The influence of delivery power losses and full operating parametry on the effectiveness of diode visible–near infra-red (445–1064 nm) laser therapy in dentistry—a multi-centre investigation

    The development of protocols for laser-assisted therapy demands strict compliance with comprehensive operating parametry. The purpose of this investigation was to examine the accuracy of correlation between laser control panel and fibre emission …

  6. Open Access 28-02-2023 | OriginalPaper

    Decrements of mobility and power in recreationally active septuagenarians is related to loss of force, but not slowing of the muscle: a 5-year longitudinal study

    A lesser 6-min walk distance (6MWD) and timed up-and-go (TUG) in old compared with young adults was previously linked to slowing of muscle contractile properties. The purpose of the present study was to determine whether any further reductions in …

  7. 02-08-2022 | Letter

    Phakic iris-claw intraocular lens: calculations of power and long-term endothelial cells loss

    A correction about phakic intraocular lens power calculation process, as it was stated by Li, Song & Song, is provided. It is explained that this calculation is based on the Van der Heijde formula and not on biometric formulas. A comment about the …

  8. 20-05-2021 | Obesity | OriginalPaper

    The impact of weight loss on physical function and symptoms in overweight or obese breast cancer survivors: results from POWER-remote

    Accumulating evidence suggests that obesity influences the course of cancer, as well as overall well-being and survival [ 1 ]. At breast cancer diagnosis, excess weight (BMI ≥ 25) is noted in 31–69% of women younger than age 65 and in 69–82% of …

  9. Open Access 01-12-2022 | Knee Osteoarthritis | OriginalPaper

    Effectiveness of a telehealth physiotherapist-delivered intensive dietary weight loss program combined with exercise in people with knee osteoarthritis and overweight or obesity: study protocol for the POWER randomized controlled trial

    The prevalence and burden of obesity is escalating worldwide [ 1 ]. Obesity is linked to many health conditions [ 2 ], including osteoarthritis (OA), a leading cause of chronic pain and disability [ 3 ] and affecting one in five Australians over …

  10. Open Access 01-12-2022 | OriginalPaper

    Mind the gap: covariate constrained randomisation can protect against substantial power loss in parallel cluster randomised trials

    Cluster randomised trials (CRTs) typically randomise a relatively small number of clusters [ 1 , 2 ]. The randomisation of a small number of units is known to increase the possibility of chance imbalances across intervention and control arms, which …

  11. 01-12-2021 | Atrial Fibrillation

    Mendelian randomization—a powerful tool to study the causal effects of atrial fibrillation on loss of brain volume

    Atrial fibrillation (AF) affects a growing proportion of the population, especially the elderly, and has previously been proven to increase the risk of cognitive impairment and dementia independently of stroke [ 1 ]. Previous studies have …

  12. 01-09-2005 | OriginalPaper

    Gender-related changes in body composition, muscle strength and power output after a short-term multidisciplinary weight loss intervention in morbid obesity

    Obese men and women have notably different body composition, which contributes to a different functional motor impairment, but it is unknown whether they respond differently to the same intervention for body weight (BW) reduction and motor …

  13. 01-01-2019 | OriginalPaper

    Is loss of power output due to laser fiber degradation still an issue during prostate vaporization using the 180 W GreenLight XPS laser?

    The GreenLight™ laser vaporization (LV) procedure is an established alternative to conventional transurethral resection of the prostate (TURP) for patients with symptomatic bladder outlet obstruction secondary to prostate enlargement [ 1 – 5 ]. Low …

  14. 01-01-2018 | OriginalPaper

    Neuroanatomical and resting state EEG power correlates of central hearing loss in older adults

    To gain more insight into central hearing loss, we investigated the relationship between cortical thickness and surface area, speech-relevant resting state EEG power, and above-threshold auditory measures in older adults and younger controls.

  15. 01-09-2016 | ReviewPaper

    The Loss of Power and Need for Power Training in Older Adults

    Aging is characterized by significant changes that occur in the nervous and skeletal muscle systems that affect the ability to adequately transmit the downstream motor command [ 1 – 5 ] and the capacity for appropriate muscular contraction during …

  16. Open Access 01-12-2017 | OriginalPaper

    An imbalance in cluster sizes does not lead to notable loss of power in cross-sectional, stepped-wedge cluster randomised trials with a continuous outcome

    The stepped-wedge trial (SWT) design, also known as the ‘waiting list’ or ‘phased implementation’ design, is a relatively new trial design which is increasing in popularity [ 1 ]. A recent systematic review of SWTs published between 2010 and 2014 …

  17. 01-08-2017 | OriginalPaper

    Individual indicators of appropriate hypnotic level during propofol anesthesia: highest alpha power and effect-site concentrations of propofol at loss of response

    Propofol is commonly administered to induce and maintain anesthesia. The development of target-controlled infusion (TCI) techniques, which are based on pharmacokinetics, has made it easier to control the blood concentration (or Ce, effect-site …

  18. 01-01-2014 | Letter

    Laser power loss through polystyrene plates for cell culture

  19. Open Access 01-12-2015 | BriefCommunication

    Respiratory pulsations affect fontan connection power loss: using real time velocity mapping to improve the accuracy of computational simulations

    Total cavopulmonary connection (TCPC) hemodynamics has been hypothesized to be associated with long-term complications in single ventricle heart defect patients. Breath-holding or averaged free-breathing segmented phase contrast magnetic resonance …

  20. Open Access 01-12-2009 | OriginalPaper

    Design effect in multicenter studies: gain or loss of power?

    Multicenter studies involve correlation in data because subjects from the same center are more similar than are those from different centers [ 1 ]. Such a correlation potentially affects the power of standard statistical tests, and conclusions made …

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