Improving Completeness of Inpatient Medical Records in Menelik II Referral Hospital, Addis Ababa, Ethiopia

Introduction. The incompleteness of medical records is a significant problem that affects the quality of health care services in many hospitals of Ethiopia. Improving the completeness of patient’s records is an important step towards improving the quality of healthcare. Methods. Preand postintervention study was conducted to assess improvement of inpatient medical record completeness inMenelik II Referral Hospital from September 2015 toApril 2016. Simple random sampling techniquewas used. Data was collected using data extraction checklist and independent sample t-test was used to compare statistical difference that exists between preand postintervention outcomes at confidence interval of 95% and P value less than 0.05 was considered statistically significant. Result.The overall inpatient medical record completeness was found to be 84% after intervention. An enhancement of completeness and reporting of inpatient medical record completeness increased significantly from the baseline 73% to 84% during postintervention evaluation atP value < 0.05.Conclusion and Recommendation.The finding of this project suggests that a simple set of interventions comprising inpatient medical record format and training healthcare provider showed a significant improvement in inpatient medical record completeness. The Quality Officer and Chief Executive Officer of the study hospital are recommended to design and launch intervention programs to improve medical record completeness.


Introduction
Medical record completeness is a key performance indicator that is related with delivery of healthcare services in the hospital [1].At hospital level, statistics collected from medical records are used to review the incidence and type of diseases treated and different procedures performed.At hospital level statistics derived from the daily bed census and medical records are used to assess the utilization of services and enable the hospital to make appropriate financial and administrative plans and to conduct vital research [2].
Patient medical record review is the most applied technique to investigate adverse events in hospitals.The determination with which information is recorded may influence the visibility of adverse events.Poor quality of the information in patient medical records may be a cause or a consequence of poor quality of care and associated with higher rates of adverse events [3].Better quality of healthcare data in patient medical records can affect clinical and administrative decision making in health economics and patient safety [4].
Adverse events occur in an estimate of 2.9 to 3.7 percent of acute care hospitalizations in the United States of America (USA) and it is estimated that between 44,000 and 98,000 patients die in hospitals each year as a result of medical error explained as the failure of planed action to be completed as intended [5].
Despite the importance of medical records to high quality and efficient care management of patients' medical records, especially in developing countries like Ethiopia, it has not been a priority, generally inadequately supported and poorly managed.The study done in a rural hospital in Ethiopia shows that only 45.7% of medical records were complete [6].
A facility based cross-sectional study was conducted in Ayder Referral Hospital and six-month data have been assessed and showed that 36.7% was inaccurate [7].

Advances in Public Health
The study done in a Dalefage Primary Hospital, West Afar, Ethiopia, showed that an enhancement of completeness and reporting of inpatient medical record completeness improved significantly from the baseline 0% to 73.6% during postintervention evaluation [8].
In Menelik II Referral Hospital baseline assessments were collected and inpatient medical record completeness showed 73% which is low against the standard in which medical record completeness is expected to be 100%.In line with this there is a gap of study on medical record completeness particularly inpatient medical records.Knowledge gap and shortage of medical record format were accepted as root cause for existence of incomplete inpatient medical records.
Objective of the study is to improve the completeness of inpatient medical records from 73% to 93% at the end of April 30, 2016, at Menelik II Referral Hospital.
A patient medical record provides two important functions; the first helps to support direct patient care by assisting physician on clinical decision making and provides communication.The second provides a legal record of care given and helps as a source of data to support clinical audit, research, resource allocation, monitoring and evaluation, epidemiology, and service planning [9][10][11].
Improving medical record completeness services is an important step towards improving the quality of healthcare.It can also provide valuable information to help measure progress and effectiveness.The medical record has become an important legal document; good medical records are essential not only for the present and future care of the patient but also as a legal document to protect the patient and the hospitals from litigation [1,2].
Medical record is a very important document that is used to communicate and document critical information among health professionals.The incompleteness of medical records compromises the quality of care of patient's and results in different medical errors and patient dissatisfaction.To alleviate the problem the medical record completeness is part of national key performance indicators to monitor the magnitude of the problem and intervene according to the necessity.

Study Design.
Pre-and postintervention study was conducted at inpatient departments of Menelik II Referral Hospital.

Population.
All inpatient medical records of patients treated and discharged from Menelik II Referral Hospital were sourced for review medical records after implementing the best intervention.Baseline data were collected in September 2015 and postintervention data was collected in May 2016 and schedule for intervention was carried out in January, February, March, and April 2016.

Sample Size Determination.
The sample size calculation for comparing proportions was used to make a valid statistical computation and conclusion; the following sample size calculation for comparing two proportions was made [12]: where  is sample size and  = ( + 1)/

Result
The completeness of medical records was assessed in terms of physician note, physician order sheet, nursing care plan, medication administration sheet, and discharge summary.Accordingly, the result showed that physician note format was attached for 111 (100%) and completed for 103 (92.8%), physician order sheet was attached for 111 (100%) and completed for 107 (96.4%), nursing care plan was attached for 109 (98.2%) and completed for 85 (76.6%), medication administration format was attached for 103 (92.8%) and completed for 78 (70.3%), and at last discharge summary was attached for 107 (96.4%) and completed for 93 (83.8%) (Figure 1).There are prepared standardized formats and three of them were completed by physician (inpatient physician notes, physician order sheet, and discharge summary) and two of them completed by nurses (nursing care plan and medication administration sheet).An enhancement of completeness and reporting of inpatient medical record completeness improved significantly from the baseline 73% before intervention to 84% after intervention ( value < 0.05, Table 1).
Since calculated -value exceeds the critical value, the null hypothesis has been rejected and the alternative hypothesis has been accepted, implying that intervention done has brought a significant change.

Discussion
The result of the study showed that the intervention done has increased the overall inpatient medical record completeness by 11% from 73% to 84% ( value < 0.05).When compared with study done in Netherland the nursing record was unavailable in 1% of the patient records and the medication administration list in 21% of the reviewed patient records but relatively similar to the study in which medication administration list is incomplete for 29.7% [3].
When compared with aspects of medication administration sheet the study done in England shows that the medication history in the hospital medical record is often incomplete, as 26% of used medication is not recorded.Similarly in this study medication administration sheet is incomplete for 29.7% of the medical records [14].
Aspects of discharge summary in this study: 16.2% of inpatient medical record is incomplete in comparison with study done in Canada which shows discharge summaries were assessed for completeness and accuracy.Most items were completely reported with given items missing in 5% of summaries.However there is improvement of completeness of discharge summary as compared to preintervention but low as compared to study done in Canada.The reason for this observation might be that the country gives due attention for medical records for better health information and decision making [15].
The study done in a rural hospital in Ethiopia shows that the proportion of medical records that were complete increased significantly (6.5% preintervention and 45.7% postintervention,  < 0.01); in line with this, in our study there is also significant improvement in inpatient medical record completeness which implies giving due attention to medical records and applying simple set of intervention can bring changes [6].
The study done in a Dalefage Primary Hospital, West Afar, Ethiopia, shows that an enhancement of completeness and reporting of inpatient medical record completeness improved significantly from the baseline 0% to 73.6% during postintervention evaluation.Similar to our study after introduction of simple intervention inpatient medical record completeness improves from the baseline 73% to 84% during postintervention evaluation.This implies that, by implementing a set of intervention, it can bring improvement in completeness of medical records [8].

Conclusion
The overall inpatient medical record completeness in Menelik II Referral Hospital was 84% and the higher rate of completeness was seen in inpatient physician order sheet 96.4% completed whereas the least completed was inpatient medication administration sheet 70.3% completed.The finding of this project suggests that a simple set of intervention availing inpatient medical record format and training healthcare provider improves the inpatient medical record completeness.This project indicates that applying strategic problem solving to medical record completeness can be effective in improving quality of healthcare.

Recommendations
(1) It is better if the Health Management Information System Department takes special consideration on full implementation and proper management of inpatient medical records.
(2) Intensive and continuous training should be given for the healthcare provider by responsible body.
(3) The Quality Officer and Chief Executive Officer at the administrative positions of the study hospital are recommended to design and launch intervention programs to improve medical record completeness.(4) Effective long-term follow-up is needed to assess the sustainability of intervention by inpatients department head.(5) Quality improvement project of this approach should be encouraged to be applied in other departments of hospital to enhance quality of healthcare services by quality team.
2.1.Setting/Study Area.The study was conducted at Menelik II Referral Hospital, governmental hospital found in capital city of Ethiopia in Addis Ababa.Menelik II Referral Hospital has various professionals that included 59 physicians, 203 nurses, 123 other health professionals, and 250 administrative staff, making a total of 635 staff.The study was conducted from September 2015 to April 2016.
by providing onsite training to solve lack of awareness and knowledge gap on the overall hospital reform.2.7.Evaluation.The type of evaluation that was conducted is the cycle of problem solving, PDSA cycle of continuous quality improvement.
2.6.2.Avail Medical Record Format.During intervention implementation the main focus was to provide training for inpatient healthcare worker (physician and nurses) for one day for 122 nurses and 67 physicians totally for 189 healthcare providers on inpatient medical record completeness as well hospital reform submitted to Menelik II Referral Hospital administration in order to conduct the project.Following this, searching and obtaining of the selected samples' medical record was processed with assigned person.Finally, strict care for the patients' medical records and the confidentiality of records that could identify study participants was protected.

Table 1 :
Figure 1: Status of completeness of medical record completeness in Menelik II Referral Hospital, Addis Ababa, Ethiopia, May 2016.Pre-and postintervention changes in medical record completeness in Menelik II Referral Hospital, Addis Ababa, Ethiopia, May 2016.