The infection rate of hospital care workers wearing gloves was lower than that of those without wearing gloves (χ = 0 8, P <0 00).
The infection rate of hospital care workers wearing gloves was lower than that of those without wearing gloves (χ = 0 8, P <0 00).
戴手套的感染率明显低于未戴手套者 (χ = 0 8 ,P <0 0 ) ;