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Paper text:
the decrease in caries prevalence is a worldwide trend , but it is evident in developing countries and it is of concern for the government . according to national health system in indonesia , health care service is the main factor that can reach and provide a healthy life to the society . nowadays ,
transformation of health care is underway from sellers market to consumers market where the satisfaction of the patient 's need is part of definition of quality .
hence , commitment to provide a high - quality service and achieving patient 's satisfaction become important issues for the dental health care provider .
quality of care from the patients perspectives and patient satisfaction are two major multidimensional concepts that are used several times interchangeably .
quality of care has a subjective profile , as it involves cognitive evaluation process or a structural measure . on the other hand
, patient satisfaction tends to have an objective profile and determinant , which is patients subjection .
kotler defined satisfaction as :  a person 's feeling of pleasure or disappointment resulting from comparing a product 's perceived performance or outcome , in relation to his or her expectations  .
limited number of studies have examined the fulfillment of patient 's expectations by comparing patient 's views on ideal behavior and the actual behavior of dentists .
these studies clearly show the gap that exists between the sort of service patients hope to receive and the service they actually receive .
the service quality dimensions by the service quality ( servqual ) model are tangibles , empathy , reliability , responsiveness , and assurance , which are very useful in this regard .
service quality ( sq ) = perceived quality ( pq )  expected quality ( eq ) , for every question .
e < p ; highly satisfied expectations and demands regarding empathy ( approach to the patient ) , assurance and responsiveness were placed at the top of the patient 's priority .
communication skill , a component of empathy , has been shown to be important in limiting patient dissatisfaction ( e.g. explanation of illness , dental treatment and confidentiality of medical records ) . on the other hand , a study conducted by goedhart et al , where the attendees examined in holland , found that communication skills of dental personnel were relatively undervalued compared to various aspects of treatment quality .
based on these findings , this study attempts to identify the relative importance of two dimensions of servqual model , i.e. empathy and responsiveness , in patient evaluation .
importance  performance analysis ( ipa ) is used in many areas to provide insight into customers ( i.e. patients ) evaluation of critical issues in service quality .
the importance ( expectation ) and performance ( perceived satisfaction ) of service quality were analyzed using ipa by categorizing them into four quadrants , as shown in figure 1 .
performance grid the ipa framework was proposed by martilla and james in marketing research in order to understand customer satisfaction as a function of both expectation concerning the significant attributes and judgments about their performance .
hence , importance and performance data are plotted on a two - dimensional grid with importance on the y - axis and performance on the x - axis as in figure 1 .
the participants for this study were the literate dental patients at dental polyclinic located in government hospital , west java , indonesia .
the sample consisted of 90 participants based on average monthly population of 564 dental patients , a 10% precision level where the confidence level is 95% and p=0.5 .
the first part of the questionnaire contained questions relating to socio - demographic data about the patients .
the questionnaire was concerned on two dimensions of servqual , i.e. empathy and responsiveness aspects . as seen in table 1 , questionnaire on empathy aspect covered communication , attention and knowledge about patients need by dentists , dental assistants and administration staff . from responsiveness aspect ,
explanation of measurement variable for the latent constructs the original servqual model included a pair of questions for each item .
the questionnaire conducted in positive statement , using a 5-point likert scale , where the items are scored as 
strongly agree / importance ( 5 ) ,  agree / importance ( 4 )  ,  not sure ( 3 )  ,  disagree / unimportance ( 2 )  and  strongly disagree / unimportance ( 1 )  .
an overall service quality score was derived by subtracting the expectation statement value from the perception statement value ( perception minus expectation ) .
the perception can be determined from the performance ( x ) given by the dental staff , based on patient 's experience .
expectation can be measured from the importance ( y ) of each question , based on patient 's opinion .
inferential statistics ( t test ) was entered onto statistical package for social sciences ( spss ) for windows software to analyze the differences between the perception and expectation of the patient on the service quality of oral health services , regarding responsiveness and empathy aspects .
as can be seen from table 2 , the gender distribution showed 46.67% females and 53.33% males .
the highest proportion of the patients ( 42.22% ) was of the age group between 21 and 30 years , followed by the 3140 year age group ( 24.44% ) .
the educational level of patients ranged from senior high school ( 56.67% ) , followed by junior high school ( 18.89% ) , university degree ( 11.11% ) , to diploma and elementary school ( 6.67% ) .
the highest frequencies were of private sector ( 41.11% ) employees , followed by unemployed patients ( 28.89% ) .
profile of the respondents ( n=90 ) the results obtained by t test , as presented in table 3 , showed significant difference between perception and expectation of the patient , where t test > t table ; except for an indicator , i.e. the ability of dental assistant in assisting dentist ( t test 0.505 < t table 1.987 ) , which is not significant . assessment of perception , expectation and gap from questionnaires an examination for the two dimensions of servqual model indicated that the three highest gap scores in predicting patient satisfaction evaluation were response by administration staff related to long waiting time ( 0.621.07 ) , followed by dental assistant 's knowledge about patient 's needs during treatment ( 0.380.74 ) and communication related to explanation for the treatment that was given by dentist ( 0.320.65 )
. on the other hand , the least gap obtained from the data are dental assistant 's ability in assisting the dentist ( 0.030.63 ) , followed by dentist 's knowledge about the patient 's need and ability of the dentist to help ( 0.210.81 ) and instill confidence in the patient about the treatment ( 0.210.63 ) .
the importance  performance grid shown in figure 2 can be explained as follows . in quadrant 1 ,
this quadrant is labeled as  concentrate here  . according to our study , attributes
1 and 8 belong to this quadrant , which indicates that the existing dental service requires urgent corrective action and thus should be given top priority .
the results of this study show that attributes 4 , 5 , 6 , 7 , 9 , 12 , and 15 are under quadrant 2 , which indicate high importance and high performance , i.e. the existing dental service has strength and should continue to be maintained .
the third quadrant labeled as  low priority  is the category of low importance and low performance . in our study , attributes 2 , 3 , 11 , 13 , 14 , 16 , and 17 were having low performance and also were not perceived to be an important feature by the patients .
only attribute 10 is in this quadrant , which suggests insignificant strength and a possibility that the resources invested may be better diverted elsewhere . in this study , patients attached only slight importance to this attribute . however , there may be other good reasons for continuing this performance . importance  performance analysis grid
the questionnaire tries to measure the level of importance as well as performance of quality attributes .
results obtained show that in drawing up an opinion of the service quality , patients give different levels of importance to different aspects of the services .
most of the patients who participated in this study were dissatisfied with the responses by the administration staff related to long time waiting , followed by dental assistant 's knowledge about the patient 's need regarding the chief complaint , and explanation that was given by the dentist .
the results show that long waiting time for the treatment seemed to be the main reason for patient dissatisfaction in government hospital , west java , indonesia .
this is in concordance with several studies reporting that waiting time was the least satisfactory issue.[1518 ] dissatisfaction with waiting time in the clinic reveals an important problem that needs to be resolved , possibly through limiting the number of patients to reduce the waiting time .
but it is difficult to apply in this hospital , as the number of patients in need of dental treatment are quite high .
the possible way to solve the problem is by increasing the numbers of dental staff in the polyclinic , as well as the dental chairs . making
a proper appointment with time schedule can minimalize dissatisfaction with an exception for emergency cases .
the other reason for dissatisfaction , as seen from the results obtained , was dental assistant 's knowledge regarding patient 's needs for the treatment and communication related to explanation of treatment given by the dentist .
limited studies were concerned with dental assistant 's knowledge about patient 's needs , even though in this study it is shown to be an important aspect .
many times , patients felt reluctant in discussing their complaints with the dentist and they felt more comfortable to explain their complaints to the dental assistant .
when this happens , dental assistant becomes the bridge between the dentist and patient . also , during the treatment , while the dentist focuses on the teeth , it is the dental assistant who informs the dentist about the patient 's pain and uncomfortability .
prior to the treatment , dental assistants can be asked to enquire the patient 's complaint before sending them to the dentist for instrument preparation purposed . in this situation ,
it was found that the explanation given by a dentist about the treatment was an important aspect and received low satisfaction .
this is in accordance with several studies which indicated that the doctor 's explanation of illness and treatment options to the patient received a low evaluation . on the other hand , this result contrasted with another investigation , where the mannerism of dental surgeons , initial examination , accurate diagnosis and explanation of the treatment received  good  score in patient satisfaction . providing the patient with further explanation of their treatment options should be highlighted by the dentist to achieve high level of satisfaction with dental service .
dentist should not only be focused on finishing the treatment as fast as possible just to minimalize the waiting time , but also concentrate on explanation of the treatment as well as the treatment options to the patient , to their satisfaction . with reference to ipa , it identifies the strengths and weaknesses of dental service offered to the patients .
the four - quadrant matrix organization helps to identify the areas for improvement and to plan actions for minimizing the gap between importance and performance . in this study , after mapping importance  performance grid , it is found that dental assistant 's knowledge about the patient 's needs during treatment and dentist 's communication demanded top priority to enhance the service quality and need to be managed and monitor accordingly . on the other hand , while the highest gap was that of administration staff 's response regarding long waiting time , which showed low priority , it did not pose a threat for discontinuation . similar findings from another study mentioned the three least important decision - forming factors for patients to be opening hours , waiting time and time spent with the dentist .
but it can be understood that dental treatment can not be done in a short time . for this , the patients need some explanation from the administration staff regarding the prediction of waiting time for their treatment .
the combination of t test analysis with mapping on important  performance grid offers a number of advantages for evaluating patient 's acceptance of quality services .
it can be inferred from the ipa that priority should be given to dentist 's communication .
background : transformation of health care is underway from sellers market to consumers market , where the satisfaction of the patients need is a primary concern while defining the service quality . 
 hence , commitment to provide a high - quality service and achieving patients satisfaction becomes an important issue for dental health care provider . 
 the aim of this research is to investigate the quality of dental health care service based on empathy and responsiveness aspects.methods:a total of 90 questionnaires were completed by the dental patients who came to dental polyclinic located in government hospital , west java , indonesia . 
 the questionnaire was concerned on two dimensions of service quality model , i.e. empathy and responsiveness . 
 the obtained data were analyzed using inferential statistics ( t test ) and also descriptive statistics with importance  
 performance analysis.results:all the attributes tested by t test showed that perception and expectation differed significantly , except for responsiveness , i.e. ability of dental assistants in assisting the dentist ( t test 0.505<t table 1.987 ) . 
 the most important factor in evaluating patient satisfaction is the response given by administration staff related to long waiting time ( t test 5.377 ) , followed by dental assistant 's knowledge about the patient 's need during treatment ( t test 4.822 ) and explanation that was given by dentist ( t test 4.700).conclusion : it can be inferred from ipa that priority should be given to dentist 's communication and dental assistant 's knowledge toward patient 's needs to enhance the service quality .