Hospital flooring safety and health: knowledge gaps and suggestions

Fall incidents are a leading safety concern in the hospital industry. Whereas roughening the floor surface can reduce fall risks, there remains unanswered controversies between achieving and maintaining hygienic cleaning efficiencies and adequately addressing conditions of flooring safety. Thus, the current study critically overviews the status of research and accepted practices on hospital flooring safety and healthy controls. Salient literature was identified by searching keywords and phrases within the databases of PubMed, Web of Science, MEDLINE, Scopus and ScienceDirect to find answers for the major questions on hospital floorings. A comprehensive review analysis identified that underlying causes of hospital fall incidents and flooring-attributable infectious illnesses mainly comprised floor types and materials, cleaning chemicals, materials and methods, maintenance and slip-resistance properties. Findings from this study suggest several major actions to advance hospital flooring safety and health research and practice.

Using Mobile Technology to Assess Balance During a Sit-to-Stand Maneuver Among Older Adults With Fall Risk: A Pilot Study

Older adults age ≥65 are susceptible to balance impairment with subsequent reduced mobility and increased fall risk. Orthostatic hypotension or blood pressure drop with standing is a treatable condition associated with loss of balance and falls. To understand this phenomenon, the current project used an Android^® device attached to participants' center of mass to determine body sway during a simple sit-to-stand maneuver, while researchers assessed participants' sitting and standing blood pressure and symptomology of dizziness. Analysis of study data from two older adult participants are presented illustrating the applicability for future development of a measure to assess balance during simple movements. The next step in the authors' research trajectory is to analyze larger samples using other computations of data provided by the inertial measurement unit sensing technology. [Journal of Gerontological Nursing, 45(10), 18-23.].

Orthostatic hypotension and physical functioning in older adults: A systematic review and meta-analysis

BACKGROUND

Orthostatic hypotension (OH) may negatively affect physical functioning and aggravate morbidities, but existing evidence is contradictory.

METHODS

MEDLINE (from 1946), PubMed (from 1966) and EMBASE databases (from 1947) were systematically searched for studies on the association of OH and physical functioning in older adults, categorized as: balance, gait characteristics, walking speed, Timed Up and Go time, handgrip strength (HGS), physical frailty, exercise tolerance, physical activity, activities of daily living (ADL), and performance on the Hoehn and Yahr scale (HY) and Unified Parkinson's Disease Rating Scale (UPDRS). Study quality was assessed using the Newcastle Ottawa Scale.

RESULTS

Forty-two studies were included in the systematic review (29,421 individuals) and 29 studies in the meta-analyses (23,879 individuals). Sixteen out of 42 studies reported a significant association of OH with worse physical functioning. Meta-analysis showed a significant association of OH with impaired balance, ADL performance and HY/UPDRS III performance, but not with gait characteristics, mobility, walking speed, TUG, HGS, physical frailty, exercise tolerance, physical activity and UPDRS II performance.

CONCLUSIONS

OH was associated with impaired balance, ADL performance and HY/UPDRS III performance, but not with other physical functioning categories. The results suggest that OH interventions could potentially improve some aspects of physical functioning.

Orthostatic hypotension and associated conditions in geriatric inpatients

Screening of orthostatic hypotension (OH) was performed in 285 patients aged 75  years. Current drugs, reasons for admission, geriatric syndromes, and confounding medical conditions were collected. Patients with OH (n = 116, 41%) as compared to those without OH (n = 169) more frequently (P < 0.01) presented falls in the last 6  months (62 vs. 40%, P < 0.001), a fall as the reason for the current admission (49 vs. 26%, P < 0.001), feeling of fainting (20 vs. 6%, P = 0.002), syncope (29 vs. 4%, P < 0.001) or functional decline (71 vs. 47%, P = 0.012). No difference was observed between the two groups in terms of age (85  ±  5 vs. 84  ±  4  years), gender (59 vs. 50% female), common geriatric conditions (e.g. malnutrition 46 vs. 58%, dementia 22 vs. 26%), comorbidity or confounding conditions (dehydration 28 vs. 30%, sepsis 2 vs. 6%). No difference was detected in the use of drugs with psychotropic cardiovascular or diuretic effect, or in their associations. Orthostatic hypotension is frequent upon hospital admission and should be screened, particularly in geriatric fallers. This absence of relation between OH and drugs use suggests that non-pharmacological interventions should be first attempted in older inpatients with OH before deciding to reduce or withdraw useful drugs.

Impact of care settings on residents' functional and psychosocial status, physical activity and adverse events

BACKGROUND

Internationally, as the number of older adults increases, different types of care settings are evolving to address the care needs of this growing group of individuals.

AIMS AND OBJECTIVES

The purpose of this study was to describe and compare clinical outcomes of residents with moderate to severe cognitive impairment living in residential care facilities (RCFs) and nursing homes (NHs).

DESIGN

This was a secondary data analysis that included data from two studies testing a Function-Focused Care for Cognitively Impaired (FFC-CI) Intervention.

METHODS

A total of 96 participants were from RCFs and 103 were from NHs. Change scores over a 6-month period in RCF and NH residents were evaluated using a multivariate analysis of variance.

RESULTS

Residential care facilities residents had more agitation, better function and engaged in approximately twice as much physical activity as those in NH settings at baseline. Controlling for treatment status and baseline differences, over 6 months, RCF residents showed a decrease of -22.77 ± 41.47 kilocalories used in 24 hours while those in NHs increased to a mean of 10.49 ± 33.65 kilocalories used. With regard to function, residents in RCFs declined 10.97 ± 18.35 points on the Barthel Index, while those in NHs increased 10.18 ± 19.56 points.

CONCLUSIONS

In this sample, NH residents were more likely to be African American, had more comorbidities, less cognitive impairment, engaged in less physical activity, were more impaired functionally and had less agitation than those in RCFs. Controlling for treatment group status and baseline differences in comorbidities, cognitive status and race, residents in RCFs declined more in terms of functional and physical activity over a 6-month period.

IMPLICATIONS FOR PRACTICE

Ongoing research and clinical work is needed to understand the impact of care settings on clinical outcomes.