Design and implementation of a hospital information system for the Palestine Red Crescent Society in Lebanon.

A case-mix hospital information system was designed and implemented in Palestine Red Crescent Society hospitals in order to support the network of Palestinian hospitals in Lebanon and to improve the health of refugees in the country. The system is based on routine collection of essential administrative and clinical data for each episode of hospitalization, relying on internationally accepted diagnostic codes. It is a computerized, user-friendly information system that is a stepping-stone towards better hospital management and evaluation of quality of care. It is also a useful model for the development of hospital information systems in Lebanon and in the Near East.

[Evaluation of the appropriateness of hospital admissions with the Italian version of the AEP in a university hospital]. / Analisi dell'appropriatezza organizzativa dei ricoveri ospedalieri mediante PRUO in un ospedale del Molise.

It has been carried out a survey to evaluate the appropriateness of hospital stay in a university hospital. The aims of the study were: to determine the amount of inappropriate hospital admissions and inappropriate days of stay in relation to either wards and characteristics of admission; to analyse the reasons for inappropriate patient stay. A randomised sample stratified by ward of discharge of 224 medical records were analysed using the Italian version of the Appropriateness Evaluation Protocol. 37.9% of the hospital admissions and 18.9% of hospitalisation days were judged to be inappropriate. The main reasons for categorising an admission or a day of stay as inappropriate were a) delay in performing elective surgery procedures; b) that the patient's problem could be treated on an outpatient basis; c) delay in performing diagnostic examinations. The univariate statistical analysis showed an association between appropriateness of hospital stay and gender age, ward of discharge, length of hospital stay and DRG type (medical/surgical). The study highlights a lower level of inappropriateness compared to the results of other investigations. Hints were also identified for achieving an improved efficiency at hospital level.

The clinical and organisational appropriateness of tonsillectomy and adenoidectomy-an Italian perspective.

The objective of the document is to define the most appropriate indications and health-care procedures for tonsillectomy and adenoidectomy and is intended for use by paediatricians, general practitioners, and otolaryngologists involved in the treatment of adenotonsillar pathologies. After a systematic review and grading of evidences from the literature, the document was drafted by a multidisciplinary panel with identified key clinical questions related to indications for surgery, surgical and anaesthesiology procedures, clinical management and organizational issues. It should be stressed that the document was not aimed at providing graded recommendations per se, but to offer suggestions and advices. The document will be updated within December 2006.

Hysterectomy and socioeconomic position in Rome, Italy.

STUDY OBJECTIVE: There exists conflicting evidence regarding the higher risk of hysterectomy among women of a lower educational and economic level. This study aims to assess whether in Italy socioeconomic level is related to hysterectomy undertaken for different medical reasons. DESIGN: An area based index was used to assign socieconomic status (SES; four levels defined) to 3141 women (aged 35 years or older) who underwent a hysterectomy in 1997 and were residing in Rome. Data were taken from hospital discharge records. Direct age standardised hospitalisation rates by SES level were calculated for overall hysterectomies and for those performed for either malignant or non-malignant causes. Statistical differences were detected using the ratios of standardised rates and the test for linear trend. MAIN RESULTS: The hysterectomy rate was 36.7 per 10 000 women aged 35 years or more. Hysterectomy for uterine leiomyoma accounted for 41% of all operations and was more frequent among women aged 35-49 years than for those aged 50 years or more (crude rates: 28.6 and 7.7 per 10 000, respectively). The risk of hysterectomy was 35% higher for the lowest SES group, compared with the highest group. No association was found between SES and hysterectomy rates for malignant causes, although less affluent women in age group 35-49 years had 87% higher risk of hysterectomy compared with most affluent women. The inverse association between SES and hysterectomy rates attributable to non-malignant causes was statistically significant for women aged 35-49 years but not for those aged 50 years or more. CONCLUSIONS: The inverse relation between hysterectomy and SES is largely attributable to benign disorders of the uterus, namely leiomyoma and prolapse. More affluent women may have a greater uptake of less invasive techniques for removing uterine leiomyoma compared with less affluent women, who are more likely to undergo unnecessary hysterectomies irrespective of their reproductive age.

Rapid surveys in support of district health information systems: an experience from Uganda.

The role of rapid health assessment in generating data other than routine reporting for a multi-element primary health care information system is presented. Rapid surveys, based on the adaptation of the WHO/EPI cluster survey methodology, may generate reliable and valid results useful for the support of a managerial PHC information system. However, because of the limitations inherent to the method, so far, only few studies have investigated more than few PHC related issues. The experience of a household rapid survey conducted in Arua District, Uganda, using a modified EPI cluster survey methodology, is reported. Rapid appraisal methods were used to prioritize the information requirement and to identify the survey items. Fully supervised teams of primary school teachers were used as interviewers. Data processing, check and analysis were speeded up by a lap-top computer, in spite of problems of erratic power. Within a 10-day time span between the start of the survey and the publishing of results, data on health services' utilization, health seeking behaviour, coverage of PHC services, including immunization, and anthropometric data on the nutritional status of under-five children were obtained. Standard errors and 95% confidence intervals were calculated taking into account the variability of the parameters under investigation and true design effects were computed. The findings were utilized for the identification of health priorities and the monitoring of effectiveness of programmes, as well as to validate routine reporting. The methodological package was built up looking at the local context, so that it could become an operational tool for the district health management team.

[Methods for the evaluation of a health intervention in developing countries: the case in the Arsi region, Ethiopia]. / Metodi per la valutazione di un intervento sanitario nei paesi in via di sviluppo: il caso nella regione dell'Arsi, Etiopia.

Since 1989 an evaluation study of the impact of a Primary Health Care (PHC) program is being carried out in Arsi region, Ethiopia. The principal aim of the study is to estimate the mortality rates in those villages mainly involved in PHC activities. A sample of 80 villages will be recruited to allow significant differences in mortality of 20 per thousand between less treated and best treated villages. Considering the absence of routine demographic data, a population census and demographic surveillance of the recruited villages have been carried out. All the activities related to the study are considered together with the principal logistic and methodologic problems.

PIP: The Arsi region in Ethiopia has a population of 2 million who are served by 2 hospitals, 7 health centers (HCs), and 82 health stations (HSs). In 1988, a primary health care program was launched to improve health care by restructuring the instrumentation of HCs, HSs, and health posts HPs, by strengthening maternal-child health (MCH) care with UNICEF support of an expanded program of immunization. In villages, community health agents (CHA) provide primary care for the sick as well as information on hygiene and sanitation in collaboration with traditional birth attendants (TBAs). The health indicators chosen for the study were: overall mortality, child mortality for ages 1-4, sudden illness, utilization of health care, and vaccination coverage. In the first year, child mortality was calculated indirectly by using the technique of Brass. The estimated annual birth rate was 43/1000, the mortality rate was 19/1000, and the child mortality rate was 149/1000. 80 villages with an average population of 1500 each had about 5000 births a year. It was hypothesized that child mortality was 130/1000 in those villages that received minor health care and that a reduction of 20/100 could be achieved if 40 villages were completely covered by health care. Data collection regarding health indicators, sanitation, and household economics was envisioned for late 1989 and 1990 by student interviewers and CHAs. A quarterly demographic bulletin was issued by the Regional Epidemiological Office that monitored field work and checked data for quality. Periodic meetings of CHAs were held for problem-solving. the large nonhomogeneous population and inaccessible terrain posed most of the problems and necessitated a large staff for data collection and continuous supervision.

Estimation of early childhood mortality using preceding birth technique in a community-based setting.

The preceding birth technique, an indirect method for estimating early childhood mortality based on ascertaining the survival of previous children, was applied in rural Ethiopia within a system of demographic surveillance. Trained community health workers acted as interviewers and transmission flow of the routine health information system was used for data reporting. Data were collected for a median 12 month period from 39 sampled villages of Ticho district in Arsi region. From 1064 mothers having at least a second birth, the proportion dead of the last birth was 0.138 (95% CI 0.117-0.150), corresponding approximately to the probability of dying between birth and age two. It approximates to an infant mortality rate of about 100 x 1000 live-births. From 974 mothers having at least a higher-order birth, the proportion dead of the second to last birth was 0.203 (95% CI 0.178-0.228), equivalent to the risk of dying between 0 and age 5. In spite of the progressive migration of the surveyed population, the process and the outcome of the study suggest that PBT may well be inserted into a primary health care information system run by trained community health workers.

PIP: The preceding birth technique, an indirect method for estimating early childhood mortality based on ascertaining the survival of previous children, was applied in rural Ethiopia within a system of demographic surveillance. Trained community health workers acted as interviewers and transmission flow of the routine health information system was used for data reporting. Data were collected for a median 12-month period from 39 sampled villages of Ticho district in Arsi region. From 1064 mothers having at least a second birth, the proportion dead of the last birth was 0.138 (95% CI 0.117-0.150), corresponding approximately to the probability of dying between birth and age two. It approximates to an infant mortality rate of about 100 per 1000 live births. From 974 mothers having at least a higher-order birth, the proportion dead of the second to last birth was 0.203 (95% CI 0.178-0.228), equivalent to the risk of dying between age 0 and age 5. In spite of the progressive migration of the surveyed population, the process and the outcome of the study suggest that PBT may well be inserted into a primary health care information system run by trained community health workers.

[Health care inequalities: hospitalization and socioeconomic position in Rome]. / Diseguaglianze nell'assistenza sanitaria: ospedalizzazione e posizione socioeconomica a Roma.

Although the interest for equity is growing, scanty attention has been reserved so far in Italy to health care inequalities. The relation between hospitalization and socioeconomic position in Rome has been studied by evaluating overall heterogeneity and differences in access to effective non-discretionary treatments or at high degree of generic or specific inappropriateness. An area-based socioeconomic index was assigned to 86.4% out of 554.168 discharges of Rome residents identified during 1997 through the hospital information system. The analysis was performed by comparing standardized hospitalization rates across socioeconomic groups through linear trends and risk ratios. A significant inverse relation of overall hospitalization with socioeconomic position was observed for both acute admissions (+44% for most deprived males) and day hospital (+25%). No difference was found in use of effective treatments such as admissions in coronary care units for acute myocardical infarction or surgery for hip fractures. The inverse relation between socioeconomic position and acute hospitalization blunted in day hospital for inguinal hernia repair and actually reversed for cataract removal among females. The hospitalization risk for minor skin diseases, an ambulatory care sensitive condition, resulted inversely associated to socioeconomic position. An excess of hospitalization was also observed for poorest females undergoing appendectomy. Results indicate that observed heterogeneity between socioeconomic groups does not depend only on different health needs but also on an unequal utilization of services: although disadvantaged groups have equal access to treatments of non-discretionary effectiveness, they hardly use innovative services and are more vulnerable in receiving unnecessary treatments.

[Evaluating hospital appropriateness with different tools: administrative data versus analytic review]. / La valutazione dell'appropriatezza organizzativa con differenti metodi: APPRO e PRUO.

PRUO, a modified version of AEP, is a widely used clinical-based tool to evaluate hospital appropriateness in Italy. We developed the APPRO method for assessing organizational appropriateness using administrative data. APPRO estimates the amount of inappropriate hospitalisation, giving consideration to severity of illness through APR-DRG classification system. The aims of the study were to: measure the agreement between evaluators using PRUO; investigate the relation between APR-DRG severity subgroups and PRUO assessment; asses the validity of APPRO method comparing its performance to PRUO results. We selected 361 hospital episodes assigned to DRG 39 ("lens procedures with or without vitrectomy") and 242 hospital episodes assigned to DRG 183 ("miscellaneous of digestive disorders, age > 17") from three hospitals in 2000. Clinical records were independently evaluated by two pairs of physicians using PRUO. Proportions of inappropriate episodes by hospital and DRG were also estimated through APPRO using data from Lazio regional hospital information system. The agreement between the two pairs of evaluators was high (k=0.93; p<0.0001). We observed no statistically significant association between APR-DRG severity subgroups and inappropriate hospitalisation found by PRUO. APPRO underestimates rates of inappropriate hospitalisation compared to PRUO. It depends on the different characteristics of the tools and particularly on the caution of APPRO in performing the evaluation using routine data.

[The efficacy of surgical treatment of hypospadias: analysis of hospital data from Lazio region during the three year period (1996-8)]. / Efficacia del trattamento chirurgico per ipospadia: analisi dei dati delle dimissioni ospedaliere nel triennio 1996-98 nella Regione Lazio.

INTRODUCTION: The aim of this study is to assess effectiveness of surgical treatment for hypospadia in the Regione Lazio (Italy). Hospital discharge data concerning surgical repair of hypospadia between 1996-1998 were analysed in order to: 1. estimate the trend of demand for hypospadia treatment; 2. correlate clinical results with the type of Surgical Unit of admission (general pediatric, urological, plastic); 3. correlate surgical results with the workload of the Unit; 4. quantify the general risk of a secondary treatment. METHODS: The source of data was the Hospital Information System of the Regione Lazio. Cases have been grouped according to Health District, age at first operation, interval to re-hospitalization after the first treatment for hypospadia. RESULTS: Age at first operation progressively declined in the last years. The annual risk of readmission and reoperation after the first surgical treatment, calculated on a group of 521 cases in 1996, are respectively 6.6% and 5%. CONCLUSIONS: The demand for hypospadia surgery in children was, as expected, stable in the time. However, a tendency to an earlier correction has been observed, mainly in the first and second year of life. Nearly all (99%) of the surgery for hypospadia in the Regione Lazio is performed in four hospitals; one of them accounts for three quarters of the workload. During the observed period a progressive reduction of hospital stay was seen. In the hospital with the best results in term of surgical efficiency, a significant number of patients is treated on a Day Surgery basis. Institutions treating less than 50 cases per year show a significantly high rate of re-hospitalisation within 12 months.

[Epidemiology of tonsillectomy and/or adenoidectomy in Italy]. / Epidemiologia degli interventi di tonsillectomia e/o adenoidectomia in Italia.

OBJECTIVES AND METHODS: Aim of the study was to describe frequency, causes, regional variations, setting and risk of mortality of tonsillectomy and adenoidectomy in Italy. The study is based on hospital discharge data for the years 1998-2000 provided by the Ministry of Health. RESULTS: During the year 2000, 61.280 tonsillectomy with or without adenoidectomy and 32.655 adenoidectomy alone were performed in Italy. ICD-9-CM codes reported on discharge abstracts indicated that the most frequent causes of tonsillectomy were chronic tonsillitis (45%) and hypertrophy of tonsils and adenoids (43%). The total tonsillectomy rate was 10.6 x 10.000 (CI 10.5-10.7) in 2000, and it was stable throughout the study period. We observed a wide geographical variability of regional tonsillectomy rates, standardised by age and sex. They ranged from 3.5 x 10.000 (CI 3.1-4.0) in Basilicata to 19.0 (CI 18.6-19.5) in Piemonte. We found an inverse correlation (r = -0.50) between regional tonsillectomy rates for tonsillitis and minimum temperatures recorded in capitals of the regions. Most operations were performed in the acute setting with a hospital stay longer than one day. The mortality risk associated to surgery was estimated to be at least of one case over 95.000 operations. CONCLUSIONS: The observed variability of regional tonsillectomy rates, only partly explained by weather differences, may be ascribed to disagreement among physicians. Inappropriate variations and setting were the two main reasons conducive to the development of the guidelines "Clinical and organisational appropriateness of tonsillectomy and/or adenoidectomy in Italy", in the frame of LINCO project and of the Italian National Program for Guidelines.

Intraluminal pH and oesophageal motility in patients with gastro-oesophageal reflux.

The effect of intraluminal pH on motor activity of the lower oesophageal body was studied in patients with pathological gastro-oesophageal reflux. Liquid boluses with a pH range of 6.98-1.1, infused in the distal oesophagus of 21 patients during manometric recording of motor activity, elicited either secondary peristalsis or simultaneous contractions. Acid pH did not affect the threshold of distension required to elicit secondary peristalsis. Oesophageal responses to volumes of instillate did not differ in patients with normal and abnormal acid clearing test, nor in patients with a negative and positive acid perfusion test.

Making a start with district health libraries.

PIP: The dissemination of information at the district level in developing countries is hampered by an acute shortage of teaching materials and health information and the lack of libraries accessible to potential users. The lack of libraries is particularly serious, because of their usefulness in continuing education, job training, and supportive supervision. Health workers are helped by libraries in rural areas where professional support is lacking. Health workers in rural areas could serve to spread information on primary care and as literature resources for planners and evaluators of health services, and to facilitate the transmission of information from the system in which they operate. It is important that basic training be reinforced with updated health information; sophisticated systems of communication may not be affordable in remote or rural areas. A pilot project to address these concerns was developed by the Instituto Superiore di Sanita in Rome; the project would establish 30 district health libraries in Uganda and the Tanzania. The libraries would provide materials relevant to the users' local work activities, working environments, learning styles, language and semantics, and complementary to other available materials. Selection of materials would take place in consultation with local personnel. Questionnaires were administered to 30 district medical officers in Ethiopia, Tanzania, and Uganda; included in the survey were questions about their recommendations for 25 essential books and 20 books selected from the World Health Organization and Teaching Aids at Low Cost lists. A standard package of materials was prepared on clinical medicine, preventive health measures, primary care management, and other germane topics, and delivered to the target countries in July and August, 1992. Simultaneously coordinated workshops were held to introduce the packages to district medical officers, discuss the role of libraries in the continuing education of health workers, recommend further library development, develop guidelines for use, and design monitoring instruments.^ieng