The Multidimensionality of Low Health Literacy in Older Adults: A Scoping Review of International Studies.

This scoping review aims to map the dimensions encompassing the low health literacy (HL) of older adults, describing their respective causes and consequences. A three-step search strategy was conducted using 16 databases from nine portals and reference lists. Of the 4,259 identified studies, 2,845 were screened and 29 (1%) were included. Studies were published between 1999 and 2021, most of them in English (86.2%), from the American continent (48.3%) and with observational design (86.2%). Four dimensions encompassing the low HL of older adults were mapped: (1) patient dimension, (2) healthcare system dimension, (3) social/economic dimension, and (4) health condition dimension. This review highlights specific dimensions encompassing the low literacy in older adults with evidence about its causes and consequences. These results can guide future research and evidence-based practice involving HL of older adults.

Epidermal growth factor vs platelet-rich plasma: Activity against chronic wound microbiota.

The objective was to evaluate Staphylococcus aureus and Pseudomonas aeruginosa colonisation of wounds treated with recombinant epidermal growth factor (EGF) and platelet-rich plasma (PRP); to analyse the susceptibility profiles of S. aureus and P. aeruginosa isolates from wounds treated with EGF and PRP; and to describe the presence of infection in EGF-treated and PRP-treated wounds. Experimental study was performed using clinical specimens collected with swabs. Patients were treated with PRP and EGF in the outpatient clinic of a university hospital. Forty-three isolates were obtained from 31 patients, 41.9% (13/31) of whom had been treated with EGF and 58.0% (18/31) with PRP. Ten of the 43 isolates were identified as S. aureus, 60.0% (6/10) of which were isolated from PRP-treated wounds. Among the 33 P. aeruginosa isolates, 66.6% (22/33) were isolated from PRP-treated wounds. Regarding antimicrobial susceptibility, only one strain isolated from an EGF-treated wound was identified as methicillin-resistant S. aureus (MRSA). Among the P. aeruginosa isolates, one obtained from a patient treated with EGF was multidrug-resistant. Patients treated with EGF had no infections during the follow-up period, and there was a significant difference between the 1st and 12th week in wound infection improvement in patients treated with PRP (P = .0078).