|Year : 2022 | Volume
| Issue : 3 | Page : 237-248
Satisfaction of Nigerian Patients with Health Services: A Systematic Review
Maureen Ogochukwu Akunne1, Thomas L Heise2, Chinwe V Ukwe1, Mathew J Okonta1, Chibueze Anosike1, Obinna Ikechukwu Ekwunife3
1 Department of Clinical Pharmacy and Pharmacy Management, University of Nigeria, Nsukka, Enugu State, Nigeria
2 Research Group for Evidence-Based Public Health, Institute for Public Health and Nursin Research, Health Sciences, University of Bremen; Leibniz Institute for Prevention Research and Epidemiology – BIPS, Bremen, Germany
3 Department of Clinical Pharmacy and Pharmacy Management, Nnamdi Azikiwe University, Awka, Anambra State, Nigeria
|Date of Submission||03-Aug-2021|
|Date of Decision||12-May-2022|
|Date of Acceptance||14-May-2022|
|Date of Web Publication||24-Jun-2022|
Dr. Maureen Ogochukwu Akunne
Department of Clinical Pharmacy and Pharmacy Management, University of Nigeria, Nsukka, Enugu State
Source of Support: None, Conflict of Interest: None
Background: There is evidence that there is a link seen between the level of health-care services and patient contentment with those treatments. In Nigeria, we carried out a comprehensive study of patient satisfaction with health care. Aim: The researchers wanted to see how patient satisfaction with health services was described and analysed, if there was a reference point measure of satisfaction, what issues service users thought were important in providing high-quality care, and where there were areas of dissatisfaction. Methods: We looked through the databases: Medical Literature Analysis and Retrieval System Online, Excerpta Medica dataBASE, Cumulative Index to Nursing and Allied Health Literature, PsycINFO, African Journals OnLine, CDSR, Database of Abstracts of Reviews of Effects, and Health Technology Assessment. Hand searching was used to supplement the searches. Only papers that were published between 2007 and July 2018 were considered. Information from suitable papers were retrieved and examined by two different researchers after the first title, abstract, and full-text assessment. Studies were assessed using the COSMIN Risk of Bias criteria. Content analysis was employed to identify and analyse common topics. Results: The total number of references found was 4509. Following the screening process, 45 studies were selected for data extraction. There was no such thing as a satisfaction reference point. Seven themes were found as being significant to patients. Major areas of dissatisfaction were uncovered. Conclusions: A multidimensional concept was used to assess patient satisfaction in Nigerian hospitals. The highlighted topics should be included in the creation of rating scales employed in assessing the quality of services in Nigerian health-care institutions.
Systematic Review Registration: PROSPERO CRD42018108140.
Keywords: Health services, Nigeria, patient satisfaction, systematic review
|How to cite this article:|
Akunne MO, Heise TL, Ukwe CV, Okonta MJ, Anosike C, Ekwunife OI. Satisfaction of Nigerian Patients with Health Services: A Systematic Review. Niger J Med 2022;31:237-48
|How to cite this URL:|
Akunne MO, Heise TL, Ukwe CV, Okonta MJ, Anosike C, Ekwunife OI. Satisfaction of Nigerian Patients with Health Services: A Systematic Review. Niger J Med [serial online] 2022 [cited 2022 Aug 19];31:237-48. Available from: http://www.njmonline.org/text.asp?2022/31/3/237/348050
| Introduction|| |
In most developing countries, the health sector faces the issue of making health-care services readily available, affordable, and accessible, as well as suitable and equally dispersed. In Nigeria, the administration, as well as individually or publicly owned hospitals, is responsible for making health services available to the general public. These health facilities' main focus is whether health services are administered effectively to maximise client and stakeholder contentment with the treatments offered.
Various scientific proof technologies, such as the utilisation of transportable medical services on vehicles, e-health, and computerised fatality recording, just to name some, have considerably enhanced the quality of health-care services over time., The issue of proper distribution and diffusion of these technologies, however, continues to be a difficulty for the sector.
There is evidence that there is a link seen between the level of health-care services and patient satisfaction with those treatments., Significant investigations on the quality of health-care delivery have been conducted through the ages., In assessing patient satisfaction with health care, both quantitative and qualitative measures are important. Quantitative methods, on the other hand, are more popular and widely applied. Qualitative research is unpopular because of the small sample size and extensive time required on data analysis, particularly in scientific proof practice, where numerical and verifiable data, which are more broadly applicable and less labourious, are the focus.
Patients' attitudes and contentment with health care in Nigerian health-care facilities have been extensively documented through quantitative research, particularly those that employed surveys.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, A systematic review can be utilised to develop effective techniques for assessing patient contentment and novel measuring instruments, focusing on the identified patient primary priorities.
The study's main query was: how were patients' satisfaction with health-care services in Nigerian health-care facilities measured?
As a result, the review had the following goals:
- To learn more about the methods used in Nigerian hospitals to determine patient satisfaction with health care
- To determine whether a satisfaction reference point exists
- To learn about the topics and subjects that are taken into account when evaluating patients' satisfaction with health-care services in Nigeria.
| Methods|| |
All aspects of our study are covered under the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. A protocol was established and published elsewhere during the planning phase of this assessment.
Information sources and search methods
The query strategy is based on a high-sensitivity method of finding results. We utilised a mixture of pertinent search terms and Medical Subject Headings as well as other centralised clinical word recognition systems to integrate basic components of our study query. We used search criteria to remove out animal research and papers from before 2007. The author team built and tested a search for Medical Literature Analysis and Retrieval System Online (MEDLINE) first. This MEDLINE search was modified to meet the needs of the other online sources used. All of the search findings were saved locally. After that, they were combined into a single EndNote file.
The following databases were combed through: MEDLINE, Excerpta Medica dataBASE, Cumulative Index to Nursing and Allied Health Literature, PsycINFO (via OvidSP), African Journals OnLine, (CDSR; via Wiley), the Cochrane Database of Abstracts of Reviews of Effects, and the Cochrane Health Technology Assessment database. In the Appendix 1 section, you'll find all of the queries, search dates, and individual number of hits for each of the online sources covered.
Criteria for inclusion and removal
The following characteristics were found in all of the studies:
- They should look into patient satisfaction with health-care services in Nigerian health-care facilities
- They should be performed on individuals who are at least 18 years old
- Quantitative instruments (questionnaire-based studies) should be used to conduct them
- Research articles and reviews that are eligible must be original
- The studies that are included should be published in English
- A primary result in the studies should be patient satisfaction (see Outcome categories)
- Between 2007 and 2018, they should be disclosed.
Qualitative research, studies written in languages different from English, and studies conducted prior to 2007 were all omitted.
Selection of research
Separately, two assessors applied the qualifying standards to the previously selected documents. Following that, the full-text vetting proceeded through similar procedure.
Types of outcomes
The major outcome examined was patient satisfaction with health care. Any method or methodology used to assess patient satisfaction was also considered.
Extraction of information
A spreadsheet was created to gather pertinent data from the chosen publications. Two assessors individually extracted significant material from the papers, and any inconsistencies were handled through dialogue. The following information was gathered: year, authors, sample size, study technique, health-care context (hospital or clinic), satisfaction tool utilized, instrument dimensions, format, and psychometric properties examined.
The validity and reliability of the included studies were checked using the COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) Risk of Bias checklist. The checklist was created specifically to assess the methodological quality of individual studies included in systematic reviews of Patient-Reported Outcome Measures (PROMs). The quality of the individual studies was rated as very good, adequate, doubtful, or inadequate. The merit of a study (i.e., its quality) was determined by assigning the lowest possible score to any of the standard questions (the “worst score counts” principle). The study and comprehensive explanation of the COSMIN checklist and its application methods were published by Mokkink et al. The principal reviewer used the COSMIN checklist on every included study for this review, and any doubts were explored.
Synthesis of information
To achieve our major goals, we conducted a rigorous and detailed narrative synthesis. Only studies that provided information on one or more assessment components of the COSMIN Risk of Bias checklist were included in our analysis. The most important aspects of these investigations were summarised in a table and split into seven topics that arose from the research that were included.
| Search Results|| |
A search of online sources turned up 5385 results. After the screening procedure, a total of 4509 titles and abstracts were considered. We eliminated 4478 records during title, abstract, and full-text screening. For data extraction, the remaining 31 papers were included, as well as 14 from hand scanning of the reference lists (for a total of 45 studies) [Figure 1].
|Figure 1: The flow of information through the various stages of the systematic review|
Click here to view
Characteristics of the studies that were included
Antenatal, eye care, dental care, antiretroviral, nursing, pharmaceutical, medical, laboratory, physiotherapy, radiography, and psychiatric treatments were among the topics included in this review. The participants in the study ranged in number from 51 (from an outpatient physiotherapy clinic) to 2700 (from 17 HIV treatment centres). Seven (15.56%) of the studies were conducted with pregnant women in prenatal clinics, while six (13.33%) were conducted with HIV-positive adults. Three studies looked at patients in accident and emergency departments (6.67%). Four of the studies were conducted in outpatient physiotherapy clinics (8.89%). Two studies looked at how satisfied patients were with their dental care (4.44%). Ten of the publications used semi-structured questionnaires, with many of them being administered by an interviewer. The Likert scale was used to scale survey responses in 33 research questionnaires. All except one of the examined studies used cross-sectional designs. Twelve of the studies included had no response rates [Table 1].
|Table 1: Overview of the studies that passed the requirements for the review|
Click here to view
Measures and techniques for assessing patient satisfaction
Patients' satisfaction with health services was assessed using a variety of measures, but only a few were used by more than one study – even in studies that focused on the same population. The identical satisfaction measurement instrument was employed in two out of six HIV/AIDS clinic trials, for example. The satisfaction questionnaires used in each of the seven trials with pregnant women were unique. The two dental clinic studies, on the other hand, used the same satisfaction tool: the modified Dental Satisfaction Questionnaire [Table 1].
We define a “reference point” measure of patient satisfaction in this study as an evaluation of adequate assessment in terms of reliability (are the results trustable and repeatable?), validity (has an assessment been conducted on what clients consider as important features of value and are they properly examined?), acceptability, and workability (i.e., feasibility).
In most (forty-one) of the studies examined, the satisfaction category is multidimensional, spanning two to eight dimensions. However, this was not reported explicitly in four studies.
The assessments' methodological quality
Twenty-one studies described pretesting with a patient group as part of the workability research, which is a type of procedure for validation. Several of the studies used in this review employed previously validated questionnaires. Only 17 researches, on the other hand, looked at one or more assessment qualities as outlined by the COSMIN criteria. Internal consistency, reliability, content validity, cross-cultural validity, hypothesis testing, measurement error, and structural validity were the primary criteria evaluated [Table 1]. Facts required to answer the research questions were collected from these 17 publications, as specified in the protocol. Seven of the 17 studies considered in this review used tools that were tested prior to the start of the main survey. Six studies reported content validity, and it was deemed sufficient in all of them. Pilot studies were conducted in certain studies to determine face and content validity, in addition to guaranteeing practicality.,, Structure validity was assessed in four investigations.,,, If confirmatory or exploratory factor analysis were undertaken, the rating was either very good or adequate. It received an insufficient rating from Boehmer et al. because none of these analyses were performed. Two of the listed studies had their internal consistency examined, and the results were very good., When there was no reported data on unidimensionality/structural validity or only the available Cronbach's alpha value for a multidimensional total scale, the evaluations were doubtful or inadequate.,,, Cross-cultural validation was evaluated in eight studies. In six investigations, regression analysis was employed to assess cross-cultural validity, and it was found that populations were identical in significant properties aside from the group variable, indicating that the grading was “adequate” for each study.,,,,, In one study, the Chi-square was utilised to evaluate the various groups, and the findings were “inadequate.” The reviewers assigned “adequate” quality to Osiya et al. and Boehmer et al. since they believed that the method utilised was suitable despite the fact that it was not explicitly specified., Because it was uncertain whether the target population was steady during multiple evaluations and whether the time interval across assessments was missed or incorrect, the value of two out of the three studies that investigated reliability was scored “doubtful.”, PROMs are frequently assessed at two-week intervals. The grading for Agu et al. was “doubtful” since no time duration was specified, regardless of the fact that test circumstances were identical and patients were considered to be stabilised, implying that the “worst count principle” was applied. Hypothesis testing was used to determine construct validity, which was deemed “adequate” in one of the included investigations and “very good” in the other three studies that assessed measurement property.,, The standard error of measurement is the recommended statistic for assessing measurement error. It was only tested in one trial, and the results were “adequate.” Physical facilities, environmental cleanliness, and waiting room comfort were some of the challenges addressed in the clinic/hospital infrastructure domain. Fifteen of the 17 researches looked into the patient–staff relationship. Six studies looked at clinic/hospital infrastructure, while 11 looked at waiting time and convenience. Only one study, Olatunji et al., observed a lack of privacy/secrecy, with 100% satisfaction with privacy and confidentiality. Convenience and waiting time were the two biggest sources of dissatisfaction. In one survey, up to 62.2% of respondents were unsatisfied with waiting times. Access to care, information and counselling services, appointment dates, and other clinic services are all examples of quality and availability issues. Eleven of the 17 studies found that access, availability, and quality were all very good. Another source of frustration was the cost of service. In one study, however, 81% of women who thought antenatal care was pricey were happy.
| Discussion|| |
According to the results of this study, a large percentage of the eligible studies employed multidimensional measures to assess patient satisfaction with treatments in Nigerian health-care facilities. The number of subscales of instruments used in patient-reported outcome research has been shown to vary widely in studies.,,, Patient feedback and assessment should be considered in the construction of questionnaires to make sure that the questions are suitable and proper. This can be accomplished by pretesting the questionnaire before distributing it to a larger group of people. Piloting also aids in determining the tool's practicality as well as enhancing the item's build for a better outcome. The instrument was administered in one of two ways: self-completed or by an interviewer. Typically, the interview took place as the patient was about to leave the hospital or clinic (exit interview). Both types of survey administration have advantages and disadvantages. Questionnaires administered by an interviewer may have the benefit of enhancing participant involvement and overall response rates. However, if the researcher is present during the interviewing procedure, less honest results may be obtained (interviewer bias and social desirability bias). Respondent literacy may be less relevant in an interviewer-administered questionnaire, because the completion of a questionnaire by the intended person is guaranteed. Furthermore, there are fewer missing answers and a clearer understanding of the responses, which might be considered further benefits. This, however, necessitates the use of a skilled and impartial interviewer who is free of any potential conflicts of interest. Respondents can answer the questions on their own using the self-completed questionnaire (self-administered). Bias is not a concern, and there is less time spent on administration. It also means that larger groups of people may be questioned more easily.
Nonetheless, selection bias can emerge in both scenarios as a result of greater participation of either people who are extremely dissatisfied with a service or those who are extremely satisfied with a service.
Only the use of valid and reliable measurement devices allows for meaningful assessment of patient satisfaction metrics. When studies are conducted using result assessment tools of inadequate or uncertain quality, it is unethical because limited resources are wasted. Because the COSMIN Risk of Bias checklist was developed and confirmed expressly for assessing the research quality of tools used to assess PROMs such as satisfaction, perception, and quality of life in health research, it is ideal for this assessment. This study focused on quantitative methodology, such as questionnaire-based research. The most popular way of evaluating patient happiness is the use of satisfaction surveys, such as questionnaires. The accuracy of results is ensured when questionnaires are well designed. As a result, a useful patient satisfaction scale should be clear, important, feasible, and valid. Patients are stable on the construct to be assessed when repeated measures are conducted, which is an important assumption for measuring instrument reliability. As a result, strong response and completion rates are required for reliable results. It simply pertains to the consistency of ratings, not to their accuracy. Because content validity is so crucial, evaluating other attributes may be irrelevant if it is deemed insufficient. This property's ranking is highly subjective; it is based on the reviewers' judgment. The substance of an instrument's items, on the other hand, will be such that a sufficient reflection of the construct to be examined is demonstrated.
When evaluating the internal structure of a measurement scale, qualities such as structural validity, internal consistency, and cross-cultural validity are considered. The three attributes were assessed in order to determine how the various components of a satisfaction questionnaire are related to one another. Cronbach's alpha is commonly used to assess internal consistency. When it gets a high rating, it signifies the statistic was calculated for each unidimensional scale or subscale. Cross-cultural validation is a feature that determines how valuable items on a modified or culturally adapted scale are in demonstrating their performance on the original version of the scale. The evaluation was carried out on people from various cultural backgrounds, and the results were widely understood. As a result, we took into account not just different ethnic groups or languages but also varied population/group characteristics such as age, sex, and patients as culturally distinct communities. Two or more of these groups' scores were directly compared. Regression or confirmatory factor analysis, as well as differential item functioning analyses, are the recommended statistical tests for the evaluations.
The findings of this analysis corroborate prior findings that there is no reference point measure of patient satisfaction with health services.,,, The feasibility, acceptability, reliability, and validity of a reference point measure of patient satisfaction have all been considered. The fact that multiple satisfaction tools are used in the same demographic (e.g., HIV patients) further supports the idea that there is no gold standard measure of satisfaction.
However, the study highlighted seven key elements that are critical in providing high-quality care [Table 2]. The patient–staff relationship was one of the themes that were mentioned in 15 studies. In 11 studies, waiting time/convenience, as well as service quality/availability, was identified as important factors. In eight researches, the cost of service was reported, while 15 studies looked at overall satisfaction. Overall satisfaction was measured by the willingness to return for necessary repeat procedures and the referral of friends and family. Without a doubt, the possibility of social desirability bias exists, as participants may be overstating their happiness with the service.
In the systematic review, we only looked at quantitative studies. Future research could focus on qualitative measurements to extend the perspective on the subject and evaluate the potential benefits and drawbacks of different methodological approaches.
Implications for practice
This is the first systematic evaluation of patient satisfaction with health-care services in Nigerian health-care facilities. The primary topics identified will aid in the development of future patient satisfaction measures for effective evaluation of performance level in hospitals and clinics.
Patients must be assessed to determine their satisfaction with therapy and facilities, as well as advancements achieved, as part of efficient performance monitoring in the nation's health-care delivery system. It cannot be overstated how important it is to conduct the assessment using reliable and established instruments. As a result, both academics and physicians, as well as governments, will benefit from the findings of this review. Researchers will work to create tools that are both valid and dependable. Clinicians and other health-care staff should concentrate on addressing patient dissatisfaction, particularly those that affect them, such as high wait times at hospitals and clinics. Patients' satisfaction with health care would improve significantly if local and national governments pursued policies that minimise center overdependence on out-of-pocket spending, as most patients pay hospital costs out of their own pockets. As a result, private health-care spending might be drastically reduced.
| Conclusions|| |
The review revealed that multidimensional questionnaires were used to assess patient satisfaction with health services in Nigerian hospitals and clinics, which were either self-completed or administered by an interviewer. Within the hospitals and clinics, there was no uniform measure of patient satisfaction. Patient–staff relationships, clinic/hospital infrastructure, privacy/confidentiality, convenience/waiting time, quality/availability of treatment, cost of service, and overall happiness were selected as the seven most important categories for service users. Convenience, wait time, and cost of service were the top sources of dissatisfaction.
Financial support and sponsorship
Conflicts of interest
There are no conflicts of interest.
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[Table 1], [Table 2]