The Bond Between a Horse and a Human

The bond that exists between a horse and human was examined using EEG from the horse and human simultaneously. Three volunteers ranging from novice to elite horse experience participated with an unfamiliar horse. The elite participant was also recorded with her own horse. A dose-response effect was tested using 6 conditions requiring increasing interaction between the horse and human (baseline - apart, standing together, petting, grooming, sitting, and riding). EEG was recorded from 10 locations on the horse and the human. EEG brain maps illustrated that increasing interaction between the horse and human showed more synchronous EEG. The elite horse person showed greater synchronization with her own familiar horse. Perhaps these findings illustrate the bond that exists between horses and humans

Exploring reasons for state-level variation in incidence of dialysis-requiring acute kidney injury (AKI-D) in the United States

Background: There is considerable state-level variation in the incidence of dialysis-requiring acute kidney injury (AKI-D). However, little is known about reasons for this geographic variation. Methods: National cross-sectional state-level ecological study based on State Inpatient Databases (SID) and the Behavioral Risk Factor Surveillance System (BRFSS) in 2011. We analyzed 18 states and six chronic health conditions (diabetes mellitus [diabetes], hypertension, chronic kidney disease [CKD], arteriosclerotic heart disease [ASHD], cancer (excluding skin cancer), and chronic obstructive pulmonary disease [COPD]). Associations between each of the chronic health conditions and AKI-D incidence was assessed using Pearson correlation and multiple regression adjusting for mean age, the proportion of males, and the proportion of non-Hispanic whites in each state. Results: The state-level AKI-D incidence ranged from 190 to 1139 per million population. State-level differences in rates of hospitalization with chronic health conditions (mostly \u3c 3-fold difference in range) were larger than the state-level differences in prevalence for each chronic health condition (mostly \u3c 2.5-fold difference in range). A significant correlation was shown between AKI-D incidence and prevalence of diabetes, ASHD, and COPD, as well as between AKI-D incidence and rate of hospitalization with hypertension. In regression models, after adjusting for age, sex, and race, AKI-D incidence was associated with prevalence of and rates of hospitalization with five chronic health conditions - diabetes, hypertension, CKD, ASHD and COPD - and rates of hospitalization with cancer. Conclusions: Results from this ecological analysis suggest that state-level variation in AKI-D incidence may be influenced by state-level variations in prevalence of and rates of hospitalization with several chronic health conditions. For most of the explored chronic conditions, AKI-D correlated stronger with rates of hospitalizations with the health conditions rather than with their prevalences, suggesting that better disease management strategies that prevent hospitalizations may translate into lower incidence of AKI-D

Struggling to Maintain Occupation While Dealing With Risk: The Experiences of Older Adults With Low Vision

The primary aim of this descriptive phenomenological study was to describe the core aspects of living with low vision in later life among older adults (aged 70 years and older) who had not accessed rehabilitation services for low vision. Thirty-four older adults from urban and rural areas participated in a semi-structured qualitative interview and a telephone follow-up. Drawing on an occupational science perspective and using Giorgi and Giorgi’s (2003) method of analysis, the essence of the experience of living with low vision was identified as struggling to maintain valued and necessary occupations while dealing with risk. Additional themes included enhanced sense of risk, striving for independence, and shrinking physical and social life spaces. Findings are interpreted in relation to occupational adaptation and environmental influences on occupation, and implications for the role of occupational therapists are discussed

Exploring reasons for state-level variation in incidence of dialysis-requiring acute kidney injury (AKI-D) in the United States

Background: There is considerable state-level variation in the incidence of dialysis-requiring acute kidney injury (AKI-D). However, little is known about reasons for this geographic variation. Methods: National cross-sectional state-level ecological study based on State Inpatient Databases (SID) and the Behavioral Risk Factor Surveillance System (BRFSS) in 2011. We analyzed 18 states and six chronic health conditions (diabetes mellitus [diabetes], hypertension, chronic kidney disease [CKD], arteriosclerotic heart disease [ASHD], cancer (excluding skin cancer), and chronic obstructive pulmonary disease [COPD]). Associations between each of the chronic health conditions and AKI-D incidence was assessed using Pearson correlation and multiple regression adjusting for mean age, the proportion of males, and the proportion of non-Hispanic whites in each state. Results: The state-level AKI-D incidence ranged from 190 to 1139 per million population. State-level differences in rates of hospitalization with chronic health conditions (mostly \u3c 3-fold difference in range) were larger than the state-level differences in prevalence for each chronic health condition (mostly \u3c 2.5-fold difference in range). A significant correlation was shown between AKI-D incidence and prevalence of diabetes, ASHD, and COPD, as well as between AKI-D incidence and rate of hospitalization with hypertension. In regression models, after adjusting for age, sex, and race, AKI-D incidence was associated with prevalence of and rates of hospitalization with five chronic health conditions - diabetes, hypertension, CKD, ASHD and COPD - and rates of hospitalization with cancer. Conclusions: Results from this ecological analysis suggest that state-level variation in AKI-D incidence may be influenced by state-level variations in prevalence of and rates of hospitalization with several chronic health conditions. For most of the explored chronic conditions, AKI-D correlated stronger with rates of hospitalizations with the health conditions rather than with their prevalences, suggesting that better disease management strategies that prevent hospitalizations may translate into lower incidence of AKI-D

When Self-Presentation Trumps Access: Why Older Adults with Low Vision Go without Low Vision Services

Reasons were sought for low-vision service nonuse in a group of Canadian seniors with self-reported low vision. Audio-recorded semistructured interviews were completed with 34 seniors with low vision: age range (70 to 94 years; mean: 82 years); 16 urban dwellers (12 women); 18 rural dwellers (14 women). Qualitative content analysis and template analytic techniques were applied to transcriptions. Informant nonuse of low-vision services involved: insufficient knowledge, managing for now, and practitioner behavior (inadequate rehabilitation education and management). Underlying seniors’ attitudes that shaped their self-presentation and service nonuse included a strong need for independence, a contextualization of vision loss relative to other losses, and an acceptance of vision loss in life. Service delivery strategies should consider not only knowledge access and healthcare practitioner behavior but also senior self-presentation strategies (e.g., viewing aids as counterproductive to independence). Subtle rural-urban attitudinal differences may further delay access for rural seniors; further research is advised