The Effect of Medical Libraries on Medical Education: Evidence from Osun State, Nigeria
A. Modupe Akewukereke
Samual Olukayode Ibitoye
In health sciences librarianship, one of the key parametres for measuring the benefits from library service is the impact it has on improving patient care (Weightman & Williamson, 2005:4). Identifying the way to demonstrate this benefit to users, managers, and funding bodies is a challenge. Improving access to, and use of, training and research programmes has been one aspect of those programmes. Ogunbode (2005:15) states that, "every country should aim at improving the health of its citizens and plan to expand outreach annually." The World Health Organization (1987:28) reveals that nearly all developing countries are signatories to international declarations on the promotion of health care delivery.
Improving health communication by information managers calls for a variety of approaches, including:
Health literacy, as defined by Burnham and Peterson (2005:39), is, "the ability to obtain, read, comprehend, and use health information to make appropriate decisions." The development of appropriate and effective health communication has two main goals: to increase the role of information in the quality of health life and to eliminate disparities in health and health information among people and groups (Alpi and Bibel 2006:275). The Library plays an important role in the dissemination of health information and the promotion of healthy lifestyles. Therefore, librarians should strive to meet the health needs of the community.
Ogunbode (2005:16) describes demographics as the key determinant of appropriate strategies for good health. Others are the health problem profiles and available resources (human and material, especially infrastructure, equipment, drugs, etc.). It is regrettable that a majority of the population of Nigeria (60-80%) live and work in villages and rural areas where there too few health professionals. Some rural dwellers rarely come in contact with any health professional.
For national health care to improve, health professionals must be encouraged to serve areas where the population is greatest and occurrence of diseases highest. Dervin (2005:47) supports Ogunbode's assertion that in order to reduce health disparities, it is vulnerable communities must be reached quickly. Libraries can reach out to these vulnerable communities by making heath information accessible at the point of need.
Objectives of Nigerian Medical Libraries
Federal and State University Teaching Hospitals in Nigeria were established to provide the best possible health care delivery to Nigerians in general and to those in its catchments areas in particular. Ogunbode (2005:4) indicates that the philosophy is simple: "to produce health professionals who are responsive to the needs of the community they serve." The objectives of the medical library are inevitably tied to the objectives of its parent institution. Roach and Addington (1975:58) as quoted by Garfield (1985:40) make it clear that, "Medical libraries are established to provide services and information resources to support and advance the mission to patient care, research and bio-medical education for health institutions." The library's position within an organization is therefore strategic and pivotal. It is key to the success and indeed to the very existence of an enterprise. Abels, Gogdil, and Zach (2002:227) state that in their research, "it is no over statement to say that whatever may be the future, the services of information provision will continue to be an essential instrument of human welfare." Likewise, Margetson (2002:78) recognizes the importance of dynamic access to information.
In the Nigerian health sector, there is an urgent improve library resources and managerial effectiveness. Medical libraries are established to meet health information needs. These cover a broad area of life. Medical information professionals must consider the role they play in society and their impact on that society. De Gennaro (1984:101) predicted correctly that, "there is the need to evaluate medical libraries, because in no distant time, the excellence and usefulness of a library will be measured not only by the state and quality of its collections, but also by the range of resources that its staff are able to deliver to users by conventional and electronic means from a growing variety of services. Users will no longer ask what the library has, but what it can provide."
Medical library roles are enumerated by Walzer, Stott, and Sutton (2000:262):
De Gennaro (1984:102) stresses the importance of assessment and evaluation. Lancaster (2001:307) distinguishes three levels of evaluation:
He explains that effectiveness measures how well the library services satisfy the users. He believes that effectiveness can be measured with qualitative instruments such as questionnaires and interviews.
There is increasing pressure on health care professionals to ensure that their practice is based on evidence from good quality research. This pressure comes from various sources. Evidence-based health care encourages a questioning and reflective approach to clinical practice and emphasizes the importance of lifelong learning. Thus, good access to research-based evidence is necessary. Many governments are encouraging the development of evidence-based medicine because its advantages are understood, especially in terms of improved efficiency in the delivery of health care through the identification of effective treatment. Glanville, (1995:2111) as reported by Urquhart and Hepworth (2005:8), states that, "better-informed consumers will provide better initiative for clinicians in their research findings." He adds that, "physicians will need to access information on clinical effectiveness in order to improve the quality of care and to stay well informed on developments in specialty areas." Medical librarians and information professionals must reflect on the role those libraries play and the impact of such roles.
Braunstein (1988:48) describes the difficulty of measuring the productivity of libraries. Output measures such as circulation have been used as metrics, but libraries must be measured on their value, effectiveness, and efficiency. Calvert (1994:17) reports on a survey of public library effectiveness in New Zealand that, "libraries are viewed as social agents which must be responsive to the needs and wishes of various constituencies." In analyzing library effectiveness, it is necessary to determine not only what has been accomplished, but also what should be accomplished. Calvert (1994:21) discusses a large number of service indicators that were grouped into broader service categories and used in measuring library effectiveness. Well-chosen measurements can demonstrate the value and impact of libraries to their communities, host organizations, and funding bodies (Nail 2006:237).
A 24-item questionnaire was administered on 420 users. The questions were divided into Sections A, B, and C. Section A features data on demography, Section B looked into the information seeking behaviour of respondents while Section C was designed to test the relevance of recreational materials to medical education in Osun State.
The instrument was administered on the sampled 420 users, out of which 400 were returned and found valid for analysis, giving a response rate of 95.2%. Appendix I contains a summary of the data. Summary of response rate is contained in Table II.
Results and Discussion
The discussion that follows in this section attempts to present and analyses the data collected from the questionnaire completed by the 400 respondents involved
Table II. Response Rate
Table III: Library Used by Respondents
*These libraries have a substantial collection of medical books and have some medical users
Table III depicts the frequency of library use by the respondents. The table clerifies the reasons for unequal distribution of questionnaires to the different libraries. However, 58.5% of those sampled prefer to use LAUTECH Teaching Hospital, Osogbo. The library is centrally-located and easy to get to for most respondents. This was evident when 165 (41.3%) chose that library for those reasons. This confirms Bennett's (2004:1) view on the importance of the library as place and the location of the library.
Out of 400 responses, 227 (56.8%) were males, 168 (42.0%) females, and 5(1.3%) did not indicate. Forty (6.8%) graduates, 234 (58.5%) undergraduates, 75 (18.8%) with other qualifications, while 51 (12.8%) did not indicate their qualification. The ages of respondents ranged from 10 to more than 40 years. Thirty nine (9.8%) were between 10 and 20 years old, 285 (71.3%) between 20 and 30, and 8 (2.0%) were over 40. Eleven (2.8%) did not disclose their ages.
Figure I: Perceived Service Effectiveness (PSE) of the Library
Figure I shows the relative contribution of Perceived Service Effectiveness (PSE) as it affects medical education in Osun State. Two hundred and forty nine (62.3%) of the respondents agreed that PSE is effective, 19 (12.3%) were undecided. This corroborates Marshall 's (1992:170) report that 85% of the physicians surveyed agreed that the information provided by the librarian saved time, and 93% reported that they gained new knowledge, with resulting cost savings and improved patient care. Therefore, the Perceived Service Quality (PSE) of library services is good despite limited library resources.
Table IV: Reasons For Disparities In Library Use
Respondents have specific reasons for being dissatisfied available medical libraries. Two hundred and three (50.8%) complained that there are only older edition books, 163 (40.8%) wanted longer library hours, while 157 (39.3%) complained of distractions. The physical plant is also important, with 271 (67.1%) indicating a need for air conditioners, 102 (26.5%) complaining of lack of generating plant in case of a power outage, and 106 (25.5%) expressing the need for other supportive materials. However, 235 (58.8%) agreed that there were a good number of libraries with qualified personnel.
The finding is contrary to O'Reilly's (1982:774) assertion tha,t "quality of information had a great impact on information use for decision making which would reflect the outcome of the action taken in the field of medicine". This tremendous effort will help reduce health disparities, hence the importance of librarians reaching out into the community by making relevant health information accessible at the point of need. Therefore, the Perceived Information Source Quality (PISQ) of medical library services cannot be guaranteed as greater number of respondents, 192 (48.5%) seldom find the required materials in the libraries.
Table V: Factors in Choice of Recreational Materials' (Newspapers, Magazines And Other Media)
Table V seeks to find out the level of interaction between the uses of recreational materials in medical education. The survey found that there are no direct relationships between studying medicine and use of recreational materials as the table above presented an unimpressive picture. Only 26 (6.5%) of the respondents indicated their use of recreational materials to support their education. One hundred and seven (26.7%) listen to news and other information from the Television and Radio, 160 (40.0%) read political news from newspapers and magazines, 77 (19.3%) uses print media to obtain general information. Thirty one (7.7%) of the respondents seek for sport news while 24 (6.0%) use recreational materials for some other purposes.
The result of the above inquiry on the non-use of recreational materials show that very many users are ignorant of the power in the use of serial collection of tools for research whereas, newspapers it has been asserted by Akewukereke (2005:57) that newspapers have a great influence on education generally in the vicinity. She found out from a research work that; inherent in newspaper and magazine articles are advantages of availability, relative cheapness and currency of information. Also, the information is readable by individuals with varying reading abilities and interest as and when they like; and most of these serial collections are primarily sources of information on al subject medicine inclusive.
Table VI:Preferred Sources of Recreational Materials
Table VI revealed that 96 (24.0%) indicated their interest in Guardian Newspapers, 32 (8.0%) were in support of the Sun with 147 (36.8%) chose This Day Newspaper. Also, 79 (19.8%) prefer Tribune to Comet as only 71(.8%) indicated their interest in the latter. The research reported two hundred and thirty three (58.2%) of the respondents having interest in Punch Newspapers.
The table as seen above X-rayed the preferred sources of recreational materials according to responses gathered from respondents, it is glaring that there are diverse areas of interest by the response received. It may be difficult for an individual library to gather all the papers to satisfy users. However, cooperative acquisition and inter library cooperation can be the solution. This will further strengthen the relationship that exists among the medical libraries.
The study also sought to find out whether there is any significant association between the ages of the respondents and adequacy library materials. The result revealed a significant association.
Table VII: Relationship Between Age and Adequacy of Library materials
X2 = 22.911, P = 0.001 Very Significant Value
The opinion of people within the age group of 21 - 30 signified less availability of materials as compared with people within ages 31 - 40 and 41 and above who constituted the highest number within the study group.
The assumption that there is a significant association between ages of respondents and adequacy of educational materials in the various reading centres had a significant association. The result as found showed a significant relationship as two hundred and ninety four (79.7%) were dissatisfied with the available library materials in meeting their medical educational needs. It was also found that 74.0% of users who are between ages 21 - 30 years form the greater number of unsatisfied users. Correspondingly, this category of users constituted the greatest percentage of the study group. The Chi-Square value obtained was 22.911 at P > 0.05 level of significance.
Therefore, the results revealed a significant association between ages of respondents and whether there were enough educational resources at the information centres under review.
Summary of User Expectations
Summary of Findings
Medical libraries can play a critical role in medical education and provide a balanced perspective on medical issues. In addition, a variety of services have been developed to improve information delivery. Information providers are convinced that medical libraries are useful; however, this is not enough. The value of our activities must be demonstrated regularly, using both qualitative and quantitative information. We must take our basic statistics and turn them into performance metrics, and then we must share that data. Well chosen metrics can demonstrate the amazing value and impact of libraries in their communities. All stakeholders must help ensure that we communicate this impact and value. Finally, we must share our stories and allow our users to share their stories too.
Libraries play essential non-partisan roles in providing information that allows users to make informed decisions. Better-informed consumers may provide another incentive for clinicians to be more aware of research findings. Consumers need access to information on clinical effectiveness in order to improve the quality of care and to stay well-informed on developments in specialist areas. We must examine the resources that are already available to clinicians, strategies for finding and filtering information, and the ways of improving dissemination. This will prove that libraries can make a difference in transforming lives
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Appendix I. Summary of Data
For The writers acknowledge the assistance of, Arigbabuwo, Olukayode M. of the Federal Road Safety Commission, Owo, Ondo State for his efforts in the success of this work. He single- handedly supervised the data collection.