The crust damage rate at changing dressings and the healing rate were compared between the two groups.

比较两组患者清创缝合术后换药时伤口痂皮损伤发生率及伤口良好愈合率。

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For instance, half of those doing wound care, such as changing dressings or treating bed sores, said they learned how to perform these tasks on their own or from a friend or neighbor (though some reported getting help from medical professionals as well).

FORBES: Half of Family Caregivers are Providing Nursing Services