增加衣服重字段

src/xt_pages/dialysis/details/dialog/assessmentBeforeDislysisDialog.vue

           </el-form-item>
         </el-col>
 
+        <el-col :span="8">
+          <el-form-item label="衣物重(kg)：" v-if="isShow('衣物重')">
+            <el-input type="number" v-model="assessmentBeforeDislysis.additional_weight"></el-input>
+          </el-form-item>
+        </el-col>
+
         <el-col :span="8">
           <el-form-item label="体温(℃)：" v-if="isShow('体温')">
             <el-input type="number" v-model="assessmentBeforeDislysis.temperature"></el-input>