Research Roundup: Bacteria In Hospitals; COVID; Infant Mortality; And Tobacco Use
Each week, KHN compiles a selection of recently released health policy studies and briefs.
Becker's Hospital Review:
Hospital Floors 'Underappreciated' Source Of Bacteria Spread, Study Finds
Hospital floors may be a larger source of bacteria infection spread than previously thought, according to a study published Nov. 2 in Infection Control & Hospital Epidemiology. The observational study took place in an acute care hospital and analyzed how quickly and where pathogens transferred after admitting 17 new patients. Before testing for pathogens, all rooms were thoroughly sanitized and enrolled patients screened negative for MRSA. Culture samples were collected from the floor, frequently touched areas, and patient socks and beds one to three times per day. (Carbajal, 11/3)
CIDRAP:
Less Distancing, Higher COVID-19 Burden In Low-Income Neighborhoods
A study in Nature Human Behavior today finds a strong association between neighborhood income and physical distancing, with financial constraints and inability to work from home contributing to a higher COVID-19 burden in low-income neighborhoods. Physical distancing—reducing close contacts between non-household members—is one of the primary strategies to mitigate the transmission of COVID-19 and was the impetus for state-level stay-at-home orders in the early months of the US pandemic. Data suggest that stay-at-home orders helped to reduce cases but reveal unequal declines and higher mortality rates among racial and ethnic minorities, who disproportionately live in low-income neighborhoods. (11/3)
CIDRAP:
Higher COVID-19 Rates And Mortality Tied To Substandard Housing
Poor housing conditions are associated with higher US COVID-19 incidence and mortality rates, a PLOS One study yesterday showed, highlighting the need for health policies supporting individuals living in substandard housing. Veterans Administration researchers conducted a cross-sectional nationwide analysis of 3,135 US counties used data from the US Centers for Disease Control and Prevention, the US Census Bureau, and John Hopkins Coronavirus Resource Center, identifying an average of 14.2% of US households living in substandard housing. (11/3)
In pediatric research —
American Academy Of Pediatrics:
Infant Mortality In Rural And Nonrural Counties In The United States
Rural counties have the highest infant mortality rates across the United States when compared with rates in more urban counties. We use a social-ecological framework to explain infant mortality disparities across the rural-urban continuum. (Ehrenthal et al, 11/1)
American Academy Of Pediatrics:
Parental Awareness Of Youth Tobacco Use And The Role Of Household Tobacco Rules In Use Prevention
Noncigarette tobacco use is increasing. In this study, we reexamined (1) parental knowledge or suspicion of their children’s tobacco use and (2) associations of household tobacco-free rules with youth initiation. (Wu et al, 11/1)
