Publications by authors named "M F Alvarez"
Sound-based uroflowmetry (SU) offers a non-invasive alternative to traditional uroflowmetry (UF) for evaluating lower urinary tract dysfunctions, enabling home-based testing and reducing the need for clinic visits. This study compares SU and UF in estimating urine flow rate and voided volume in 50 male volunteers (aged 18-60), with UF results from a Minze uroflowmeter as the reference standard. Audio signals recorded during voiding were segmented and machine learning algorithms (gradient boosting, random forest, and support vector machine) estimated flow parameters from three devices: Ultramic384k, Mi A1 smartphone, and Oppo smartwatch.
View Article and Find Full Text PDFObjective: To evaluate the effects of presurgical infant orthopaedics using the Modified Grayson technique and Rhinoplasty Appliance System on the maxillary alveolus and nasolabial region in infants with unilateral cleft lip and palate (UCLP).
Materials And Methods: This prospective study looked at 26 patients with a mean age of 6.3 ± 1.
Background: Contradictory data are available on the possible association between sarcopenia and other clinical disorders in patients with chronic kidney disease (CKD) undergoing hemodialysis.
Objective: To determine the association between sarcopenia and markers associated with systemic inflammation, fasting glycemia, and quality of life in older people with CKD undergoing hemodialysis.
Methods: This was an analytical cross-sectional study.
Background: Long COVID remains a significant public health concern. This study investigated risk factors for long COVID in outpatient settings.
Methods: A US-based prospective survey study (clinicaltrials.