每个风险评估规则均需进行整理书写，并具有循证证据以及推荐意见来源被标注

Each risk assessment rule needs to be sorted and written, with evidence-based evidence and the source of recommended opinions to be marked. <br>The risk assessment rule entries sorted out are classified and summarized. <br>The compiled list of risky drugs is compared with the list of drugs in use in our hospital, and the list of drugs in use in our hospital that are risky to elderly patients and risk assessment rules are screened out, and document information is established.

Each risk assessment rule is documented and documented with evidence-based evidence and the source of recommendations.<br> The items of the risk assessment rules sorted out are classified and summarized.<br> The catalogue of risk drugs compiled is compared with the drug catalogue in use by our hospital, and the drug catalogue and risk assessment rules for elderly patients are selected from our hospital, and document information is established.

Each risk assessment rule should be collated and written, with evidence-based evidence and the source of recommendation noted.<br>The risk assessment rule items sorted out are classified and summarized.<br>The risk drug catalog sorted out is compared with the drug catalog in use in our hospital to screen out the risk drug catalog and risk assessment rules for elderly patients in our hospital, and establish document information.<br>