DESIGN: Forty-four full-term healthy neonates (17 males and 27 females) participated in a longitudinal study. The neonates were assessed at 1-month intervals from 0 to 6 months of age using high-frequency tympanometry, acoustic stapedial reflex, distortion product otoacoustic emissions, and pressurized WBA. The values of WBA at tympanometric peak pressure (TPP) and 0 daPa across the frequencies from 0.25 to 8 kHz were analyzed as a function of age.
RESULTS: A linear mixed model analysis, applied to the data, revealed significantly different WBA patterns among the age groups. In general, WBA measured at TPP and 0 daPa decreased at low frequencies (<0.4 kHz) and increased at high frequencies (2 to 5and 8 kHz) with age. Specifically, WBA measured at TPP and 0 daPa in 3- to 6-month-olds was significantly different from that of 0- to 2-month-olds at low (0.25 to 0.31 kHz) and high (2 to 5 and 8 kHz) frequencies. However, there were no significant differences between WBA measured at TPP and 0 daPa for infants from 3 to 6 months of age.
CONCLUSIONS: The present study provided clear evidence of maturation of the outer and middle ear system in healthy infants from birth to 6 months. Therefore, age-specific normative data of pressurized WBA are warranted.
METHODS: Data from 1,763 Malaysian community-dwelling older persons aged ≥ 60 years were obtained from the LRGS-TUA longitudinal study. Participants were categorized into three groups according to the presence of a single fall (occasional fallers), ≥two falls (recurrent fallers), or absence of falls (non-fallers) at an 18-month follow-up.
RESULTS: Three hundred and nine (17.53 %) participants reported fall occurrences at an 18-month follow-up, of whom 85 (27.51 %) had two or more falls. The incidence rate for occasional and recurrent falls was 8.47 and 3.21 per 100 person-years, respectively. Following multifactorial adjustments, being female (OR: 1.57; 95 % CI: 1.04-2.36), being single (OR: 5.31; 95 % CI: 3.36-37.48), having history of fall (OR: 1.86; 95 % CI: 1.19-2.92) higher depression scale score (OR: 1.10; 95 % CI: 1.02-1.20), lower hemoglobin levels (OR: 0.90; 95 % CI: 0.81-1.00) and lower chair stand test score (OR: 0.93; 95 % CI: 0.87-1.00) remained independent predictors of occasional falls. While, having history of falls (OR: 2.74; 95 % CI: 1.45-5.19), being a stroke survivor (OR: 8.57; 95 % CI: 2.12-34.65), higher percentage of body fat (OR: 1.04; 95 % CI: 1.01-1.08) and lower chair stand test score (OR: 0.87; 95 % CI: 0.77-0.97) appeared as recurrent falls predictors.
CONCLUSIONS: Having history of falls and lower muscle strength were predictors for both occasional and recurrent falls among Malaysian community-dwelling older persons. Modifying these predictors may be beneficial in falls prevention and management strategies among older persons.
Materials and Methods: The articles published in different journals were retrieved by searching many research databases such as Cochrane library, Europe PMC, PubMed, and Web of Science; we searched these databases for all published articles till November 2018.
Results and Discussion: The searching results using Cochrane library showed an increase in the number of randomized clinical trials that related to the keyword of "antimicrobial stewardship" specially in the last 5 years. Using Europe PMC, we found 6178 results. From these results, there are 3874 free full texts. In addition, there are 2132 original articles in PubMed and by searching Web of Science database till November 8 there are 3085 results. These results show that the number of trusted published articles was increased continuously; this shows the increasing interest of the researchers in ASPs. These researches will help health-care providers to use antibiotics appropriately and to overcome the barriers of implementing ASPs.
Conclusion: The results of this study show that the researchers had high levels of interest in participating in research activities related to the appropriate use on antibiotics and the implementation of antimicrobial stewardship programs.
METHODS: Seven psychiatrists from seven countries reviewed recent published and ongoing research in psychiatry in their respective nations, with respect to themes, as well as any barriers or challenges faced by mental health researchers.
RESULTS: While the seven nations included in this review vary in terms of research capabilities and economic development level, they share many similarities both in terms of research direction, and with regards to challenges faced. Limitations in the form of sociocultural differences from the West, and a lack of funding were some of the barriers identified.
DISCUSSION: Mental health research in the region has been progressing well. However, more varied research in the form of qualitative or economic studies are lacking, as are multi-center studies. The similar issues that nations face with regards to research could perhaps benefit from collaborative efforts and initiatives for the furtherance of research in the region.