key: cord-0428234-n9gb0pc8 authors: Joseph, S. title: Does Accreditation Symbolize Quality in Public Healthcare Delivery? An Investigation of Hospitals in Kerala date: 2020-08-25 journal: nan DOI: 10.1101/2020.08.22.20170837 sha: 7f43e4f2b0a93d4707a64163ae52c2fd3097cb6a doc_id: 428234 cord_uid: n9gb0pc8 Accreditation has become an important benchmark for healthcare organisations, and accordingly, many government hospitals in Kerala got accredited with national level (NABH) and state level (KASH) accreditation programmes. This study examined the quality of public healthcare delivery in these accredited hospitals while having a comparison with the non-accredited hospitals. It also compared the impact of national and state-level accreditation programmes in Kerala public healthcare settings. This cross-sectional study conducted between July 2017 and July 2018, employing a positivist approach using stratified random sampling. In total, 621 samples were collected from in-patients of both accredited (NABH and KASH) (312) and nonaccredited (309) public healthcare institutions in Kerala. Nine constructs overarching the quality of healthcare delivery and patient satisfaction construct are used in the study. The study found that patient satisfaction is identical in both accredited and nonaccredited hospitals (M=4.28). Patient satisfaction in NABH accredited hospital (M=4.27{+/-}0.67874) is lower than that of KASH accredited hospital (M=4.30{+/-}1.25417). The mean score of six constructs of quality healthcare delivery of KASH accredited hospitals is higher than NABH accredited. Thus, the study concluded that accreditation, regardless of its type, has no impact on patient satisfaction even though the accreditation process slightly improved different dimensions of quality healthcare delivery. Internationally, since the 1970s, healthcare accreditation programs and accrediting organisations emerged and developed to enhance the healthcare quality improvement activities (Almoajel, 2012; World Health Organization, 2003) . This process includes selfassessment and external peer assessment to assess their level of performance against established standards, protocols, laws and regulations. Accreditation demands commitment from the healthcare organisations to improve quality, patient safety, efficiency and accountability and, therefore, increases public acknowledgement (Pomey et al., 2005; Yousefinezhadi et al., 2020) . This process measures quality of healthcare institution using a standardised tool which may include the details of qualification, experience and training of healthcare professionals, patient facilities, patient-staff ratios, and acceptance of medical insurance schemes. There are programmes at international, national and state levels for accrediting hospitals like Joint Commission International (JCI), National Accreditation Board for Hospitals & Healthcare Providers (NABH) in India and Kerala Accreditation Standards for Hospitals (KASH) in Kerala. NABH is founded by the Government of India in 2006 as a benchmark for excellence in healthcare to establish and operate accreditation programme for healthcare organisations. NABH is a constituent board of Quality Council of India (QCI), set up to establish and operate accreditation programme for healthcare organisations. The programme focuses on continuous quality enhancement in terms of patient safety and healthcare delivery based upon national/international standards and mandates to choose for higher accreditation standards like NABH, which require more investment and effort (National Rural Health Mission, 2013) . Many researchers have made seminal contributions on service quality and resulting patient satisfaction. Accreditation Canada defines quality improvement (QI) as "the degree of excellence; the extent to which an organisation meets its clients' needs and exceeds their expectations" (Mondoux, Calder-Sprackman and Thull-Freedman, 2020, p.11) . Previous studies have emphasised varied aspects to study the quality healthcare such as availability, accessibility, affordability, acceptability, appropriateness, competency, effective service delivery, privacy, state-of-the-art technology, care, physical environment, responsiveness, admission, treatment, patient-centeredness, waiting-time, cleanliness and hygiene, attitude of doctors and nurses, reliability, comprehensiveness, continuity and equity (Al Tehewy et al., 2009; Amin and Nasharuddin, 2013; Cheng, 2003; Joseph, 2012 Joseph, , 2016 Joseph, , 2017 Linder-Pelz, 1982; Mosadeghrad, 2014; Peprah, 2014; Saeed and Mohamed, 2002; Tashkandi, Hejazi, and Lingawi, 2017; Ware et al., 1983; Zineldin, 2006) . The outcome of quality healthcare delivery overarching the above dimensions is patient satisfaction. Studies on the above mentioned constructs are there in the international and Indian contexts (Banyai, 2012; Delgoshaei, Ravaghi, and Abolhassani, 2012; Grewal et al., 2012; Kavitha, 2012; Lin, 2004; Newcomer, 1997; Parasuraman et al., 1985; Powell, 2001; Saxena, 2009; Solayappan et al., 2011; Verlinde et al., 2012; Yeoh et al., 2013) . Patient satisfaction is an essential factor for maintaining long-term relationships, reflected . CC-BY-NC-ND 4.0 International license It is made available under a is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. (which was not certified by peer review) The copyright holder for this preprint this version posted August 25, 2020 . . https://doi.org/10.1101 in revisits and willingness to recommend (Elleuch, 2008; Verlinde et al., 2012) . Linder-Pelz (1982, p. 14) defined patient satisfaction as an "individual's positive evaluation of distinct dimensions of healthcare." A well-designed patient satisfaction survey will combine these elements as it relates to the total patient experience (Powell, 2001) . There exists a considerable body of literature, establishing the positive impact of accreditation on quality enhancement (Andres et al., 2019; Schmaltz et al., 2011 ). Despotou et al.,( 2020 , in a study among nurses in South Korea, found that accreditation has a positive impact on patient safety in tertiary care. Accreditation could bring continuity of quality patient care, and human resource management processes improved across time (Greenfield & Braithwaite, 2009 ). Sheikh (2017 found that accreditation has a positive impact on the satisfaction of the pharmacy department in a private tertiary care hospital at Secunderabad, Telangana State, India. Similarly, Camillo et al., (2016) found that accreditation is a favourable system for quality management in the public service because it promotes the development of professional skills and improves cost management, organisational structure, management of assistance and perception of job pride/satisfaction. Accreditation is an interface that strengthens trust between medical institutions and patients, especially in undeveloped countries (Spasojevic and Susic, 2011) . Williams et al., (2017) compared the quality ratings of accredited and nonaccredited nursing homes and found that accreditation is a significant predictor of quality enhancement. Nonetheless, many studies established that accreditation was not associated with considerable improvement in healthcare delivery (Bogh et al., 2015; Lam et al., 2018; . CC-BY-NC-ND 4.0 International license It is made available under a is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. The copyright holder for this preprint this version posted August 25, 2020. . https://doi.org/10.1101/2020.08.22.20170837 doi: medRxiv preprint Rosenberg et al., 2016) . Accreditation mainly emphasis on improving structural factors and clinical processes rather than improving patient outcomes. Al Otaibi, Kattan and Nabil, (2020) found the reverse effect of CBAHI (Saudi Central Board for Accreditation of Healthcare Institutions) on patient safety and failed to create total quality management. Although there are many studies on accreditation structure, performance and patient satisfaction, the results are contradictory and inconclusive. A holistic comparative study of accreditation impact in public healthcare facilities using various quality dimensions is rare. Moreover, previous studies have almost focused exclusively on accredited hospitals with pre-test and post-test and measured the outcome without having a comparison group and vice versa. More importantly, there has been no previous evidence for studies comparing the effectiveness of national and state level accreditation programmes. In this context, this paper identifies nine dimensions of quality healthcare delivery and examines its impact on patient satisfaction (outcome) both in accredited (NABH and KASH) and non-accredited public healthcare settings of Kerala. This study results will throw light into the impact of implementing national and state level accreditation programmes. To this end, the following two hypotheses are formulated and tested using appropriate statistical techniques. 1. Quality healthcare delivery enhances patient satisfaction in accredited hospitals in Kerala. 2. NABH accreditation creates more impact than KASH in various dimensions of quality healthcare delivery in Kerala. . CC-BY-NC-ND 4.0 International license It is made available under a is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. The copyright holder for this preprint this version posted August 25, 2020. . https://doi.org/10.1101/2020.08.22.20170837 doi: medRxiv preprint A conceptual framework is developed with ten latent constructs on the basis of the review of literature (see Figure 1 ). It is a cross sectional study drew on a positivist approach. Kerala healthcare model functions through a three-tier system, and therefore, the research used stratified random sampling where four strata -GHs, W&C hospitals, 'Taluk Hospitals' (THs)/THQHs and CHCs-are selected randomly from Southern, Central and Northern regions of Kerala. The study's target population was in-patients admitted to medical wards at public CC-BY-NC-ND 4.0 International license It is made available under a is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. The copyright holder for this preprint this version posted August 25, 2020. . https://doi.org/10.1101/2020.08.22.20170837 doi: medRxiv preprint hospitals, both accredited and non-accredited. Informed consent was obtained from them after describing the nature of the survey and prior permission to collect data from IP wards was obtained from the Department of Health Services (DHS) Kerala. In-patients aged 16 years or older and able to speak Malayalam or English language were included in the study. Being primary care facilities, PHCs were excluded from the study due to the lack of an acceptable number of in-patients. To get a valid number of samples, 10% of the number of beds from each stratum was included in the study except GHs (15%) where there is only one GH accredited in Kerala (See Table 1 ). A total of 760 questionnaires were circulated in the In-Patient wards, of which 621 (82%) were valid for analysis (312 from accredited and 309 from nonaccredited) which is considered sufficient to represent a large population Saunders, Lewis, and Thornhill, 2009 ). This study was conducted from July 2017 to July 2018 using a questionnaire with 60 items covering ten constructs by adopting previous critical studies and models in the area(Amin . CC-BY-NC-ND 4.0 International license It is made available under a is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. The copyright holder for this preprint this version posted August 25, 2020. . https://doi.org/10. 1101 .08.22.20170837 doi: medRxiv preprint and Nasharuddin, 2013 Darwazeh, 2011; Joseph, 2012; Kang et al., 2012; Lam, 1997; Legido-Quigley et al., 2008; Mosadeghrad, 2012; Pai and Chary, 2016; Peprah, 2014; Tashkandi, Hejazi, and Lingawi, 2017; Zineldin, 2006 Based on the result from the pilot test, slight changes were made in few questions. The validity of the questionnaire was evaluated based on content validity and expert opinion. The constructs wise Cronbach's Alpha value was higher than the guideline value of 0.6. Simple statistical techniques like descriptive statistics, t-test, and Kruskal Wallis tests have been undertaken for data analysis. . CC-BY-NC-ND 4.0 International license It is made available under a is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. The copyright holder for this preprint this version posted August 25, 2020. . https://doi.org/10. 1101 Patients seek healthcare in government hospitals are mainly females, koolies (daily workers) and students and majority belong to < Rs. 5000 income group. The striking point is that, in accredited hospitals, only 2.2% of the patients are bothered about the accreditation status while choosing the hospital. 'Free treatment' is the dominant push factor for them (see Table 2 ). . CC-BY-NC-ND 4.0 International license It is made available under a is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. The copyright holder for this preprint this version posted August 25, 2020. . CC-BY-NC-ND 4.0 International license It is made available under a is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. The copyright holder for this preprint this version posted August 25, 2020. Patient Satisfaction (M=4.28) and Admission Services (M=4.27) get almost identical scores in both accredited and nonaccredited hospitals (see Table 3 ). The mean score of all the constructs of accredited hospitals is slightly higher than or equal to non-accredited . CC-BY-NC-ND 4.0 International license It is made available under a is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. The copyright holder for this preprint this version posted August 25, 2020 . . https://doi.org/10.1101 The correlation analysis of the accredited hospitals indicated a significant positive association between patient satisfaction and the chosen constructs overarching various quality dimensions using Spearman's correlation Coefficient (see Table. . CC-BY-NC-ND 4.0 International license It is made available under a is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. The copyright holder for this preprint this version posted August 25, 2020. For NABH hospitals, the mean score of only four constructs (Patient Centeredness, Accessibility of Medical Services, Professionalism and Staff Services) is higher (see Table 5 ). The mean score of five constructs (Physical Facility, Admission Services, hospitals. Again, it shows that the differences were statistically not significant for six This study was conducted with the aim of examining the dimensions of quality healthcare delivery in accredited public healthcare institutions in Kerala. The analysis did not show . CC-BY-NC-ND 4.0 International license It is made available under a is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. The copyright holder for this preprint this version posted August 25, 2020. . https://doi.org/10.1101/2020.08.22.20170837 doi: medRxiv preprint any significant difference in patient satisfaction between accredited and non-accredited hospitals. Satisfaction is an expression of the patients' overall judgment on the quality of care, including interpersonal aspects (Donabedian, 1980) and 'how well' the services provided to meet their needs and expectations (Haj-Ali et al., 2014) . This study is validated by many earlier studies (Greenfield et al., 2008; Haj-Ali et al., 2014; Hayati et al., 2010; Heuer, 2004; Sack et al., 2010; Sack et al., 2011) . However, the present study establishes that quality is marginally enhanced due to accreditation process. Planned comparisons revealed that KASH accreditation has more impact on quality healthcare delivery and patient satisfaction which ties well with the previous study, wherein Lam et al., (2018) could not observe better patient experience at JCI accredited hospitals, and satisfaction was slightly worse compared with the level of satisfaction at state survey hospitals. The same study result was obtained by them over the consecutive years (2014 and 2015) . This result is also congruent with the study of Greenfield & Braithwaite( 2009) who found that organisations with different levels of accreditation, the performance showed varied rates of improvement. It is worth discussing the interesting fact that a contradictory result has been obtained in the case of healthcare dimension constructs of NABH and KASH, where NABH is a higher-order national level accreditation system. Patient satisfaction is lower in NABH than KASH, and that raises questions about the implementation of NABH programme, a long-drawn expensive process requiring many inspections over a period of three to five years. Physical Facility and Diagnostic Services are significantly improved as the accreditation process largely focuses on infrastructure development (Haj-Ali et al., 2014; Sack et al., 2011) . Accreditation eased doctor consultation and patient-doctor communication which . CC-BY-NC-ND 4.0 International license It is made available under a is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. The copyright holder for this preprint this version posted August 25, 2020. . is an important concern in hospital choice. However, accreditation could not bring remarkable changes in other areas requiring humane approach, therefore, not impacted in patient satisfaction. In addition, patients do not get any added financial advantage while seeking healthcare from an accredited public healthcare facility. This is not something to ignore when 42.25% of the population depends on public facility due to their financial insecurities, 69.4% belongs to