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Subjective effects of double gloves on surgical performance.

机译:双层手套对手术性能的主观影响。

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摘要

This randomised trial compared single gloves with combinations of double gloves to determine the subjective effects on comfort, sensitivity and dexterity in 32 surgeons. Glove perforation rates were also compared. Single gloves of the surgeon's normal size (method A) were used as control. Double gloves were worn in three different ways, selected randomly: normal gloves inside and gloves one-half size larger outside (method B); the larger gloves inside and the normal gloves outside (method C); and lastly, two pairs of gloves of normal size (method D). Double gloves by all three methods significantly protected against needle perforation of the inner gloves when compared with single gloves, but also significantly impaired comfort, sensitivity and dexterity. When the three types of double gloving were compared, there appeared to be advantages for method C for all modalities, but the differences did not reach statistical significance; also, more surgeons expressed a preference for method C. Perforation of the inner gloves was significantly less for double gloves than for single gloves. We conclude that double gloves often protect the surgeon against needle perforations, but are felt to impair comfort, sensitivity and dexterity.
机译:这项随机试验比较了单手套和双手套的组合,以确定32位外科医生对舒适性,敏感性和灵巧性的主观影响。还比较了手套的穿孔率。使用外科医生正常大小的单手套(方法A)作为对照。戴双层手套的方式有3种,随机选择:内部为普通手套,外部为大一倍的手套(方法B);内部较大的手套和外部普通的手套(方法C);最后,买两副正常大小的手套(方法D)。与单手套相比,这三种方法的双手套均能显着防止内手套的针刺,但也会显着损害其舒适性,灵敏性和灵巧性。当比较三种类型的双层手套时,方法C在所有方式上似乎都具有优势,但差异未达到统计学意义。同样,更多的外科医生表示倾向于使用方法C。双手套的内手套穿孔明显少于单手套。我们得出的结论是,双层手套通常可以保护外科医生免于针头穿孔,但会损害其舒适性,敏感性和灵巧性。

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