孫文橋 石 磊* 彭 瀅 何 建
根據(jù)國務(wù)院辦公廳“關(guān)于城市公立醫(yī)院綜合改革試點的指導(dǎo)意見”(國辦發(fā)[2015]38號),實現(xiàn)到2017年醫(yī)院藥品占比降低到30%,衛(wèi)生材料占比≤20%,充分發(fā)揮基本醫(yī)保的基礎(chǔ)性作用,強化醫(yī)保基金收支預(yù)算,建立以按病種付費為主,按人頭付費、按服務(wù)單元付費等復(fù)合型付費方式,逐步減少按項目付費,利用醫(yī)院信息系統(tǒng)(hospital information system,HIS)提高醫(yī)院的醫(yī)療管理水平和服務(wù)質(zhì)量。為此,本研究利用信息化技術(shù),結(jié)合自身需求,制定了一套完整的駕照式醫(yī)療服務(wù)管理系統(tǒng)融入HIS的解決方案,實現(xiàn)“駕照式”醫(yī)療服務(wù)管理系統(tǒng)和“軍衛(wèi)一號”的無縫連接[1-2]。
“駕照式”醫(yī)療服務(wù)行為監(jiān)管是借鑒交通管理中駕照式管理辦法的理念,對醫(yī)生在執(zhí)行政策法規(guī)和醫(yī)院自身管理要求的同時,結(jié)合戴明循環(huán)(plan do check action,PDCA)管理方式和精細化管理理念,進行全過程的“駕照式”醫(yī)療服務(wù)行為的監(jiān)管[3]。
基于“軍字一號”系統(tǒng)的“駕照式”醫(yī)療服務(wù)管理系統(tǒng)在下達醫(yī)囑時,如有違規(guī)行為系統(tǒng)可進行事前“電子狗”預(yù)警提示,事中與事后醫(yī)政管理部門進行“電子監(jiān)控”審核與抓拍醫(yī)生的違規(guī)行為,將自動抓拍到的違規(guī)行為展示給醫(yī)政管理部門進行點評,并生成處罰單據(jù)讓臨床醫(yī)生限時申訴,如果超出申訴時間系統(tǒng)自動扣分,當滿分12分扣完為止,系統(tǒng)自動停止醫(yī)生的處方權(quán),需繼續(xù)考試學習之后方能獲得12分,有資格開具醫(yī)囑,從而實現(xiàn)完整的智能化醫(yī)生處方權(quán)的閉環(huán)管理(如圖1所示)。
圖1 智能化醫(yī)生處方權(quán)的閉環(huán)管理示圖
解放軍第210醫(yī)院自1999年12月開通“軍字一號”系統(tǒng)以來,缺少信息化監(jiān)管平臺,存在的主要問題如下。
(1)藥占比、材料占比及自費項目占比居高不下,缺少了事前的環(huán)節(jié)控制。
(2)不合理用藥,其中包括抗菌藥物、輔助治療藥物、抗腫瘤藥物和激素類藥物等藥品的不合理使用,藥品的管理迫切需要從終末管理轉(zhuǎn)變?yōu)榄h(huán)節(jié)管理和過程管理。
(3)處方點評結(jié)果、醫(yī)保智能審核未能第一時間服務(wù)于臨床,合理用藥監(jiān)測、處方點評等系統(tǒng)未形成有效的閉環(huán)管理,成為信息孤島,缺少平臺化監(jiān)管理念。
(4)醫(yī)?;颊叩尼t(yī)療費用逐年猛增,對適應(yīng)癥用藥、醫(yī)保總額、次均費用和單病種費用的管控越來越困難。
(5)全國各地醫(yī)保中心開始實行“醫(yī)保智能審核”,對醫(yī)院傳出的院結(jié)算患者的醫(yī)保費用進行計算機智能輔助審核,發(fā)現(xiàn)有違規(guī)或不符合醫(yī)保報銷政策的費用,直接進行扣款不給予撥付,從而直接導(dǎo)致醫(yī)院的損失[5]。
(6)醫(yī)保政策及醫(yī)保費用的監(jiān)管迫切需要從終末管理轉(zhuǎn)變?yōu)榄h(huán)節(jié)管理和過程管理,需要將醫(yī)保政策在費用未發(fā)生之前及時地告知臨床醫(yī)務(wù)人員、護士或費用錄入人員,減少醫(yī)院的扣款。
(7)現(xiàn)有的HIS重點還是在事后監(jiān)測,與統(tǒng)計分析缺少對醫(yī)保政策法規(guī)和醫(yī)院管理制度的要求進行環(huán)節(jié)性、過程性監(jiān)管,無法滿足現(xiàn)有政策法規(guī)的要求或管理制度的要求。
(8)醫(yī)保辦和藥劑科迫切需要采用一套更加有效的信息化手段,及時高效地進行事前干預(yù)、事中監(jiān)督和事后分析環(huán)節(jié)性和過程性的監(jiān)督管理。
“駕照式”積分制處方權(quán)管理系統(tǒng)所需的數(shù)據(jù)都是來自于現(xiàn)有的HIS和醫(yī)保系統(tǒng),醫(yī)院通過數(shù)據(jù)維護工具定義或錄入自已需要提示的內(nèi)容數(shù)據(jù),通過無縫銜接技術(shù)進行嵌套后展現(xiàn)給前臺工作站。1個平臺5個庫以及“駕照式”醫(yī)療服務(wù)系統(tǒng)應(yīng)用模式成為“駕照式”醫(yī)療服務(wù)管理系統(tǒng)的核心,如圖2、圖3所示。
圖2 1個平臺5個庫架構(gòu)圖
圖3 “駕照式”醫(yī)療服務(wù)管理模式示圖
“駕照式”積分制處方權(quán)管理系統(tǒng)是為醫(yī)院各職能部門提供一個醫(yī)囑事中和事后在線監(jiān)測、審批、查詢與統(tǒng)計分析的工作站系統(tǒng)。系統(tǒng)將根據(jù)各職能部門所關(guān)心的問題、統(tǒng)計數(shù)據(jù)和監(jiān)控結(jié)果等進行不同類別地進行分類與展示。
系統(tǒng)根據(jù)HIS業(yè)務(wù)數(shù)據(jù)的用戶數(shù)據(jù)提取和用戶手動設(shè)置,對操作系統(tǒng)的用戶屬性進行新增、修改、刪除等操作,配置用戶屬性主要內(nèi)容有:隸屬組織、邏輯單位、用戶角色等。根據(jù)用戶職能的不同對用戶進行個性化角色配置,保證每個用戶各司其職。
系統(tǒng)根據(jù)HIS業(yè)務(wù)字典數(shù)據(jù)與系統(tǒng)內(nèi)部定義數(shù)據(jù)進行配對操作,并根據(jù)實際情況對字典進行新增、修改、刪除等操作,如性別字典、手術(shù)等級字典、價表類別字典等,使HIS端與系統(tǒng)端基礎(chǔ)字典數(shù)據(jù)完美配對,保證系統(tǒng)正常運行。
系統(tǒng)提供對數(shù)據(jù)獲取的動態(tài)SQL配置功能,根據(jù)系統(tǒng)數(shù)據(jù)庫中數(shù)據(jù)結(jié)構(gòu)可能存在的變化,系統(tǒng)將獲取數(shù)據(jù)的SQL進行預(yù)設(shè)置,并且可以隨系統(tǒng)數(shù)據(jù)結(jié)構(gòu)的變化,對其進行調(diào)整。保證系統(tǒng)功能的數(shù)據(jù)來源更加準確、完整。
4.4.1字典數(shù)據(jù)同步
主要包括對HIS業(yè)務(wù)數(shù)據(jù)中的基礎(chǔ)字典部分進行數(shù)據(jù)同步,該類數(shù)據(jù)為系統(tǒng)運行的基礎(chǔ)數(shù)據(jù),內(nèi)容包含各類定義字典、基礎(chǔ)數(shù)據(jù)字典等。
(1)獲取HIS價表項目字典語句如下:select
p.item_class ||'|'|| p.item_code ||'|'|| p.item_spec||'|'|| p.units ||'|'|| to_char(p.start_date,'yyyyMMddHH24miss') ||'|'|| to_char(p.enter_date,'yyyyMMddHH24miss') as primary_key,
p.item_class as item_class,
p.item_code as item_code,
p.item_name as item_name,
p.item_spec as item_spec,
p.units as units,
p.price as price,
p.prefer_price as prefer_price,
p.foreigner_price as foreigner_price,
p.performed_by as performed_by,
p.fee_type_mask as fee_type_mask,
p.class_on_inp_rcpt as class_on_inp_rcpt,
通過對各個路由度量合理的權(quán)重分配a=(a1,a2,a3,…,am),得到所有候選父節(jié)點的綜合評價值f(i)(i=1,2…n)。則具有最小(或最大)f(i)值對應(yīng)的候選父節(jié)點可優(yōu)先選為偏好父節(jié)點。而權(quán)重分配a=(a1,a2,a3,…,am)為一個單位矢量,aj表示第j個路由度量的權(quán)重系數(shù),該單位矢量應(yīng)滿足如下約束條件:
p.class_on_outp_rcpt as class_on_outp_rcpt,
p.class_on_reckoning as class_on_reckoning,
p.subj_code as subj_code,
p.class_on_mr as class_on_mr,
p.memo as memo,
p.start_date as start_date,
p.stop_date as stop_date,
p.operator as operator,
p.enter_date as enter_date,
p.item_class ||'|'|| p.item_code ||'|'|| p.item_spec||'|'|| p.units as unique_code
from price_list p
(2)獲取電子病歷字典語句如下:select
'default' as PK,
'' as DOCTYPE_ID,
'' as DOCTYPE_NAME,
'' as HOSTTYPE_ID,
0 as ORDER_VALUE,
0 as IS_REPEATED,
'' as START_TIMELINE,
'' as PERIOD_TIMELINE,
'' as DOC_RIGHT,
'' as APPLY_ENV,
'' as SIGN_FLAG,
null as MODIFY_TIME,
0 as IS_VALID,
0 as CAN_CREATE,
0 as IS_TOTAL_PAGE,
0 as IS_STRUCT,
0 as IS_END_EMPTY,
0 as NEED_COMBIN,
'' as TEMPLET_DATA,
0 as AUTO_MAKE_TITLE
from dual
(3)獲取醫(yī)保目錄字典語句如下:select
'default' as primary_key,
0 as directory_type,
'' as directory_code,
'' as directory_name,
'' as input_code,
'' as price_level,
'' as selfpayproportion,
'' as limit_cost,
'' as specification,
'' as remark,
'default' as belong_directory
from dual
…………
4.4.2在院數(shù)據(jù)同步
對HIS業(yè)務(wù)數(shù)據(jù)中的在院業(yè)務(wù)數(shù)據(jù)進行同步,主要包含:在院患者信息、在院患者醫(yī)囑明細、在院檢查明細、在院檢驗明細、在院手術(shù)明細、在院費用明細、電子病歷等,該數(shù)據(jù)作為在院分析服務(wù)基礎(chǔ)數(shù)據(jù)來源。
(1)獲取在院患者醫(yī)囑如下:SELECT
'zyyy' as unit_code,
a.patient_id ||'|'|| a.visit_id ||'|'|| a.order_no||'|'|| a.order_sub_no as pk,
a.patient_id ||'|'|| a.visit_id as fk,
a.patient_id ||'|'|| a.visit_id ||'|'|| a.order_no as group_id,
a.PATIENT_ID as PATIENT_ID,
a.VISIT_ID as VISIT_ID,
a.ORDER_NO as ORDER_NO,
a.ORDER_SUB_NO as ORDER_SUB_NO,
a.REPEAT_INDICATOR as REPEAT_INDICATOR,
a.ORDER_CLASS as ORDER_CLASS,
a.ORDER_TEXT as ORDER_TEXT,
a.ORDER_CODE as ORDER_CODE,
a.DOSAGE as DOSAGE,
a.DOSAGE_UNITS as DOSAGE_UNITS,
a.ADMINISTRATION as ADMINISTRATION,
a.ENTER_DATE_TIME as ENTER_DATE_TIME,
case when a.START_DATE_TIME<to_date('1980-1-1 00:00:01','yyyy-MM-dd HH24:mi:ss') or START_DATE_TIME>to_date('2030-1-1 00:00:01','yyyy-MM-dd HH24:mi:ss') then null
else to_char(a.START_DATE_TIME,'yyyy-MM-dd HH24:mi:ss') end START_DATE_TIME,
case when a.STOP_DATE_TIME<to_date('1980-1-1 00:00:01','yyyy-MM-dd HH24:mi:ss') or STOP_DATE_TIME>to_date('2030-1-1 00:00:01','yyyy-MM-dd HH24:mi:ss') then null
else to_char(a.STOP_DATE_TIME,'yyyy-MM-dd HH24:mi:ss') end STOP_DATE_TIME,
a.FREQUENCY as FREQUENCY,
a.FREQ_COUNTER as FREQ_COUNTER,
a.FREQ_INTERVAL as FREQ_INTERVAL,
a.FREQ_INTERVAL_UNIT as FREQ_INTERVAL_UNIT,
a.FREQ_DETAIL as FREQ_DETAIL,
a.PERFORM_SCHEDULE as PERFORM_SCHEDULE,
a.ORDERING_DEPT as ORDERING_DEPT,
a.DOCTOR as DOCTOR,
a.STOP_DOCTOR as STOP_DOCTOR,
a.NURSE as NURSE,
a.ORDER_STATUS as ORDER_STATUS,
a.STOP_NURSE as STOP_NURSE,
a.FREQ_DETAIL as MEDICATE_CAUSE
FROM ORDADM.ORDERS a
where a.PATIENT_ID=? and a.VISIT_ID=?
(2)獲取在院患者費用明細如下:select
'zyyy' as unit_code,
a.patient_id ||'|'|| a.visit_id ||'|'|| a.item_no as pk,
a.patient_id ||'|'|| a.visit_id as fk,
a.patient_id as patient_id,
a.visit_id as visit_id,
a.item_no as item_no,
a.item_class as item_class,
a.item_name as item_name,
a.item_code as item_code,
a.item_spec as item_spec,
a.amount as amount,
a.units as units,
a.ordered_by as ordered_by,
a.performed_by as performed_by,
b.doctor as doctor,
a.costs as costs,
a.charges as charges,
a.billing_date_time as billing_date_time
from inp_bill_detail a
left join (
select t.ordering_dept,t.doctor from (
select row_number() over(partition by o.ordering_dept order by count(*) desc) rk,o.ordering_dept,o.doctor,count(*) as order_rows from orders o
where o.patient_id=? and o.visit_id=? group by o.ordering_dept,o.doctor) t where t.rk = 1
) b on a.ordered_by = b.ordering_dept
where a.patient_id=? and a.visit_id=?
…………
4.4.3門診數(shù)據(jù)同步
對HIS業(yè)務(wù)數(shù)據(jù)中的門診業(yè)務(wù)數(shù)據(jù)進行同步,主要包含門診患者信息、門診患者醫(yī)囑明細、門診檢查明細、門診檢驗明細、門診手術(shù)明細、門診費用明細及電子病歷等,該數(shù)據(jù)作為門診分析服務(wù)基礎(chǔ)數(shù)據(jù)來源。
獲取門診患者就診主記錄:select
'zyyy' as unit_code,
to_char(m.visit_date,'yyyyMMddHH24miss')||'|'|| m.visit_no as pk,
m.visit_date as visit_date,
m.visit_no as visit_no,
m.clinic_label as clinic_label,
m.patient_id as patient_id,
m.name as name,
m.sex as sex,
m.age as age,
m.identity as identity,
m.charge_type as charge_type,
m.clinic_type as clinic_type,
m.insurance_type as insurance_type,
m.insurance_no as insurance_no,
m.first_visit_indicator as first_visit_indicator,
m.visit_dept as visit_dept,
m.visit_special_clinic as visit_special_clinic,
m.doctor as doctor,
m.registration_status as registration_status,
m.registering_date as registering_date,
m.operator as operator,
m.returned_date as returned_date,
m.returned_operator as returned_operator
from clinic_master m
where m.VISIT_DATE = to_date(?,'yyyy-MM-dd HH24:mi:ss') and m.visit_no = ?
4.4.4醫(yī)保數(shù)據(jù)同步
根據(jù)醫(yī)院醫(yī)保數(shù)據(jù)實際情況,對醫(yī)院數(shù)據(jù)進行同步,該數(shù)據(jù)源為:前置機、HIS業(yè)務(wù)數(shù)據(jù)庫、表格等,該數(shù)據(jù)作為醫(yī)保分析服務(wù)基礎(chǔ)數(shù)據(jù)來源。獲取醫(yī)保患者醫(yī)保登記記錄:
SELECT
'default' as pk,
'default' as fk,
'' as visit_number,
'' as personal_number,
'' as payment_category,
'' as social_unit,
0 as proportion,
0 as visit_no,
0 as pay_line
FROM DUAL
where '1' = ? and '2' = ?
……
根據(jù)后臺分析服務(wù)的分析結(jié)果與系統(tǒng)各項臨界值設(shè)置,對分析結(jié)果中存在需要預(yù)警提示的患者進行數(shù)據(jù)回寫,數(shù)據(jù)回寫至源數(shù)據(jù)自動化(source data automation,SDA)數(shù)據(jù)庫中,保證其信息能夠按照分析結(jié)果在事前端對醫(yī)生進行預(yù)警信息提示,如圖4所示。
(1)醫(yī)保監(jiān)管分析將在院、出院及門診業(yè)務(wù)的醫(yī)保相關(guān)同步數(shù)據(jù)作為系統(tǒng)分析數(shù)據(jù)基礎(chǔ),針對醫(yī)保的各項具體指標對數(shù)據(jù)進行分析,得到醫(yī)保指標數(shù)據(jù)、醫(yī)保業(yè)務(wù)提示預(yù)警數(shù)據(jù)等[6]。分析出來的結(jié)果數(shù)據(jù)作為醫(yī)保數(shù)據(jù)展示與醫(yī)保預(yù)警提示的數(shù)據(jù)依據(jù),如圖5所示。
圖6 合理用藥監(jiān)管系統(tǒng)應(yīng)用效果示圖
圖5 醫(yī)保監(jiān)管分析界面圖
(2)合理用藥監(jiān)管分析根據(jù)在院、出院及門診業(yè)務(wù)的同步數(shù)據(jù),主要針對醫(yī)生醫(yī)囑回寫數(shù)據(jù)進行事前監(jiān)管[7]。系統(tǒng)應(yīng)用效果如圖6所示。
“駕照式”醫(yī)療服務(wù)管理系統(tǒng)在醫(yī)院中開發(fā)應(yīng)用后,規(guī)范了醫(yī)院診療行為,抗菌藥物使用率≤60%,抗菌藥物使用強度控制在每百人天40 DDDs以下,規(guī)范了激素類藥物、抗腫瘤藥物、輔助用藥臨床應(yīng)用,加強臨床使用干預(yù),推行個體化用藥,降低患者用藥損害[8-9]。藥品占比降低到30%,衛(wèi)生材料占比≤20%,充分發(fā)揮醫(yī)療保險對醫(yī)療服務(wù)行為和費用的調(diào)控引導(dǎo)與監(jiān)督制約作用,有效控制醫(yī)療成本,逐步將醫(yī)保對醫(yī)療機構(gòu)服務(wù)監(jiān)管延伸到對醫(yī)務(wù)人員醫(yī)療服務(wù)行為的監(jiān)管[10-11]。
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