The Shortened Dental Arch concept from the perspective of Swedish General Dental Practitioners: a qualitative study.

The aim was to study the cognizance of and attitudes towards the Shortened Dental Arch (SDA) concept among Swedish General Dental Practitioners (GDPs) and the application of the SDA concept in their treatment planning using Qualitative Content Analysis. Eleven Swedish GDPs were purposively selected and all agreed to participate. In-depth semi-structured interviews were conducted and covered treatment considerations concerning two patient cases and the participants' reflections regarding pre-formulated statements about the SDA concept. Qualitative content analysis was used to analyze this data.The emerging theme was "the SDA concept is irrelevant" in the sense of the GDPs disregarding treatments providing dentitions with loss of posterior teeth. There was a strong reluctance to extract teeth, without consideration of the SDA concept, and a firmly patient-focused attitude towards the needs, age and financial situation of the patients. Within the limitations of this study, Swedish GDPs show little or no cognizance of the SDA concept and it does not seem to be applied in their treatment planning. The results show that the qualitative methodology can be beneficial for further understanding of cognizance and attitudes towards the SDA concept.

A multivariable analysis of patient dental satisfaction and oral health-related quality-of-life. A cross-sectional study based on DVSS and OHIP-14.

OBJECTIVE: The aim of this paper was to study the association between dental satisfaction and oral health-related quality-of-life (OHRQoL) when controlling for individual, clinical and psychological factors. MATERIALS: Secondary analysis was conducted using data from a large study carried out in the Swedish region of Värmland in 2004. The questionnaire included demographic variables, clinical assessment and the following instruments: the Dental Visit Satisfaction Scale (DVSS), the short version of Oral Health Impact Profile (OHIP-14) and a modified version of the revised helping alliance questionnaire. Internal consistency analysis was undertaken on the instruments to assess reliability; bivariate comparisons were assessed to compare DVSS scores with individual factors (age, gender and education). In addition, a three step hierarchical multiple regression analysis was performed with DVSS as a dependent variable. RESULTS: Data were completed for 485 randomly selected patients. The mean age of participants was 43.5 years, 54.6% were women,and 41.2% had high education. The median DVSS score was 48 (range 10-50) and the median OHIP was 3.0 (range 0-56). All the instruments showed good reliability. Bivariate analysis showed that females were more satisfied than males (p ≤ 0.01) and patients of 50 years or older were more satisfied than the younger ones (p ≤ 0.05). Finally, the following variables explained 31% of the variance of being very satisfied with dental visit: a good OHRQoL and patients' positive perceptions of the relationship with their care provider. CONCLUSION: This study showed positive associations between dental satisfaction and OHRQoL when controlling for related factors. The result suggests that care providers should take into account the various dimensions of OHRQoL rather than use only clinical measurements when they evaluate patient satisfaction.

Infant dental enucleation: A literature review on a traditional remedial practice in East Africa.

OBJECTIVE: To summarize and review the literature on infant dental enucleation, a traditional remedial procedure prevalent mainly in East Africa. MATERIALS AND METHODS: Literature searches were made electronically using general and specialized search engines. The main search was performed through a systematic strategy in PubMed, comprising tabulated keywords, search codes, and translated and transliterated terms. Criteria for the selection of studies were designed to provide a general understanding of the procedure. The findings were synthesized into two sections: a summary of the population prevalence studies, and a thematic literature review. RESULTS: An overview of the known prevalence and clinical specifications was established. Insight was gained into the purpose of the procedure and the factors influencing its performance. Diverging suggestions were seen with regard to the rationale for use of infant dental enucleation between different populations. Moreover, reports of complications and consequences involving the general health and the dentoalveolar structures of patients were examined. CONCLUSIONS: Prevalence, clinical features and risks of infant dental enucleation point to a need for greater awareness of the procedure. Further, there is a need for specific guidelines regarding management of suspected cases within dental and healthcare communities.

Infant dental enucleation in an East African population in Sweden: a cross-sectional study on dental records.

AIM: To examine the prevalence of infant dental enucleation (IDE) of primary canines, an East African traditional remedial procedure, in a multiethnic population of children in Sweden. DESIGN: A cross-sectional study was conducted of dental records of 1133 patients (mean age 4.6 years, SD ± 1.4) attending one public dental service clinic in Sweden. The clinic was located in an area with a large multiethnic community. All were born within the years 2002-2006 and had received a check-up in one of the years 2007-2009. A registry was made of missing primary canines where no reason could be found. In documented cases, information about ethnic origin was extracted. Statistical grouping was made according to known East African ethnicities. RESULTS: At least 36 ethnicities were recorded. Twenty-four (2.1%) patients were missing one or more canines according to the criteria for IDE. Significant difference was seen when comparison was made between patients of known East African ethnicities, of whom 20.8% (21/101) manifested findings consistent with the criteria, and the rest of the population (3/1032; P < 0.001). CONCLUSIONS: Prevalence of cases suggestive of IDE among patients of East African origin points to a need for increased awareness within dental and healthcare communities.

An interview study of persons who attribute health problems to dental filling materials--part two in a triangulation study on 65 and 75 years old Swedes.

Dental materials are perceived as a health problem by some people, although scientists do not agree about possible causes of such problems. The aim of this paper was to gain a deeper knowledge and understanding of experiences from living with health problems attributed to dental materials. Addressed topics were the type of problem, both as to general and oral health, perceived causes of the problems,their experienced effect on life, and reception by health professionals. Persons, who in a previous large questionnaire study had answered that they had experienced troubles from dental materials and also agreed to answer follow-up questions, were contacted with a request to take part in an interview study. Eleven individual interviews were held.The interviews were transcribed verbatim and the material was analysed according to the Qualitative Content Analysis method. Meaning units were extracted and condensed into a number of codes, which were combined into subcategories, categories, and themes. Four themes were identified: 1) Long-term oral, mental, and somatic difficulties of varying character, caused by dental amalgam. 2) Problems treated mainly by replacement of dental material in fillings. 3) Powerful effects on life, mostly negative. 4) The reception by health professionals was generally good, but with elements of encounters where they felt treated with nonchalance and lack of respect. In conclusion, people who attributed their health difficulties to dental materials had a complex range of problems and the perception was that amalgam/mercury was the cause of the troubles. The reception from health professionals was perceived as generally good, although with occasional negative experiences.

Organization and overall job satisfaction among publicly employed, salaried dentists in Sweden and Denmark.

BACKGROUND: In Sweden and Denmark, clinical dentistry is changing and public dentistry is in transition towards more market orientation. Dentists' overall job satisfaction is important for how public dentistry can fulfil the new expectations from patients, the public and politicians. OBJECTIVES: The aim of this study was to investigate what organizational factors were important for publicly employed salaried dentists' overall job satisfaction. METHODS: A random sample of active, general dental practitioners (private and publicly employed) was selected in Denmark and in Sweden, and they received a postal questionnaire. The number of questionnaires was 1835 and the response rate was 68% (n = 1226). This study analysed only the publicly employed dentists. The sampling frame for the Swedish dentists was 431, response rate 68.9% (n = 297) and for the Danish ones 194, response rate 81.9% (n = 159). Multivariate regression was used with overall job satisfaction as a dependent variable. RESULTS: Common organizational variables were important. The used model explained between 32% (Sweden) and 39% (Denmark) of the variance in overall job satisfaction. The only significant individual factor was less job satisfaction for Swedish dentists born outside Sweden. An organizational climate characterized by a focus on professional values was associated with job satisfaction in both countries. Among the Swedish dentists, number of colleagues and degree of influence were also important and among the Danish ones sufficient time for patients. CONCLUSIONS: Organizational factors had an impact on salaried publicly employed dentists' overall job satisfaction in both countries. The findings may have implications for other Human Service Organizations with employed professionals.

Knowledge of periodontitis and self-perceived oral health: a survey of periodontal specialist patients.

The aim of this study was to investigate changes in knowledge of periodontal disease among patients referred to periodontal specialist clinics. A further aim was to investigate the patients' self- perceived oral health before the treatment. Patients referred to five specialist clinics in periodontology for comprehensive periodontal treatment were consecutive sampled. The study was based on a questionnaire in a before and after design. The first questionnaire was sent to the patients before visiting the specialist clinic and the second was sent after six months. Four questions were analysed, two to measure knowledge about periodontitis and two to measure the patients self- perceived oral health. The first questionnaire was sent by post to 273 patients with a response rate of 31%. The second questionnaire was sent to 85 patients with a response rate of 73%. The results of the study showed a statistically significant improvement of correct answers on the knowledge questions after six months was found for scaling (p = 0.006), X-ray examination (p = 0.001) and increased space between the teeth (p = 0.001). The most frequent self-perceived trouble from the mouth was bleeding gum (70%) and sensitive teeth (51%). In conclusion knowledge of periodontitis improved after visiting the specialist clinic of periodontology. Many of the patients experienced some problems of the mouth.

Expectations and satisfaction with care for periodontal specialist patients.

OBJECTIVE: The aim of this study was to investigate expectations on and satisfaction with treatment among patients referred for comprehensive treatment to specialist clinics in periodontology and to explore factors associated with satisfaction in regression analysis. MATERIALS AND METHODS: Patients referred for comprehensive periodontal treatment were sampled for the study. The study was based on a questionnaire in a before-and-after design. The first questionnaire was sent to the patients before their first appointment at the specialist clinic. The second questionnaire was sent after ≈ 6 months. Three questions were used to measure expectations and four questions to measure satisfaction. The first questionnaire was sent to 273 patients with a response rate of 31% and the second questionnaire was sent to 85 patients with a response rate of 73%. In non-response analysis, no difference between respondents and non-respondents were detected as to age and gender. RESULTS: Many of the patients viewed it as important or very important to have healthy teeth (98%) and improved well-being (93%) after periodontal treatment. More than 50% of the patients were satisfied with the relation to the caregiver. When measuring the satisfaction in general, 42% indicated the highest score on the summarized Dental Visit Satisfaction Scale. Having confidence (p ≤ 0.001) and a good relation (p = 0.001) to the caregiver indicated higher satisfaction. CONCLUSION: Having a good relation to the caregiver and having confidence in the caregiver seems to indicate satisfied patients receiving periodontal treatment at periodontal clinics.

Malocclusions in children at 3 and 7 years of age: a longitudinal study.

The aim of this longitudinal study was to compare the prevalence of malocclusion at ages 3 and 7 years in a sample of children, exploring the hypothesis that prevalence of malocclusion is higher at 3 than at 7 years of age and may be influenced by sucking habits. The study sample comprised 386 children (199 girls and 187 boys), aged 3 years at study start, sourced from three Public Dental Service clinics in Sweden. Malocclusion was diagnosed by clinical examination, using a specific protocol. Data on allergy, traumatic injuries, sucking habits, and breathing pattern including nocturnal breathing disturbances were obtained by means of a questionnaire answered by child and parent in conjunction with the initial and final clinical examination. The overall prevalence of malocclusion decreased significantly, from 70 to 58% (P < 0.0001): predominantly anterior open bite, excessive overjet, and Class III malocclusion. Although high rates of spontaneous correction were also noted for deep bite, Class II malocclusion and posterior and anterior crossbites, new cases developed at almost the same rate; thus, the prevalence was unchanged at the end of the observation period. Anterior open bite and posterior crossbite were the only conditions showing significant associations with sucking habits. The results confirm the hypothesis of higher prevalence of malocclusion at 3 years of age and clearly support the strategy of deferring orthodontic correction of malocclusion until the mixed dentition stage.

Grounded theory on factors involved in the decision-making processes of patients treated with implant therapy.

PURPOSE: The aims of this research were to describe the process leading to desire for implant treatment, describe how patients missing teeth gained information about implant treatment, identify gatekeeping factors for implant treatment, and note experiences in changes in oral health-related quality of life. MATERIALS AND METHODS: The constant comparative method for a grounded theory was used in collecting and analyzing data. Ten informants participated in the study, all of whom were treated with implant-supported fixed dentures during the past year. RESULTS: The emerging core category was that participants experienced a journey from social stigma to exhilaration. This process ended in the perspective that the participants' new lives with dental implants were very good and meant an end to their social stigma, but gatekeeping factors before treatment, such as cost and dental anxiety, were noted. The dentist's opinion and suggestions were the most decisive part of the decision-making process, and trust in the dentist and dental team was crucial in the decision to undergo treatment and in the overall treatment experience. Great improvement in oral health-related quality of life was noted. CONCLUSION: This qualitative study gives as the core category and main finding the importance of patients' trust and confidence in the dentist and his/her staff in the process of transforming desire for dental implant treatment into demand and also in making it more likely for patients to be satisfied with treatment regardless of complications.

Neonatal factors associated with alteration of palatal morphology in very preterm children: the EPIPAGE cohort study.

BACKGROUND: Altered palatal morphology has been observed among some preterm children, with possible consequences on chewing, speaking and esthetics, but determinants remain unknown. AIM: To explore the role of neonatal characteristics and neuromotor dysfunction in alteration of palatal morphology at 5 years of age in very preterm children. STUDY DESIGN: Prospective population-based cohort study. SUBJECTS: 1711 children born between 22 and 32 weeks of gestation in 1997 or born between 22 and 26 weeks of gestation in 1998 were included in the study. They all had a medical examination at 5 years of age. OUTCOME MEASURES: Alteration of palatal morphology. RESULTS: The prevalence of altered palatal morphology was 3.7% in the overall sample, 5.1% among boys and 2.2% among girls (adj OR: 2.52; 95%CI: 1.44-4.42). The risk for altered palatal morphology was higher for lower gestational age (adj OR: 0.85; 95%CI: 0.74-0.97 per week), small-for-gestational age children (adj OR: 2.11; 95%CI: 1.20-3.72) or children intubated for more than 28 days (adj OR: 3.16; 95%CI: 1.11-8.98). Altered palatal morphology was more common in case of cerebral palsy or moderate neuromotor dysfunction assessed at 5 years. Results were basically the same when neuromotor dysfunction was taken into account, except for intubation. CONCLUSION: Male sex, low gestational age, small-for-gestational age and long intubation have been identified as probable neonatal risk factors for alteration of palatal morphology at 5 years of age in very preterm children. Further studies are needed to confirm these results.

Factors related to persons with health problems attributed to dental filling materials--part one in a triangular study on 65 and 75 years old Swedes.

The aim of the present study was to investigate persons having problems with dental filling materials in a Swedish population, their perceived oral health, and their reception from dental care personnel. The development over time (between 1992 and 2007) has also been studied concerning the presence of problems from dental filling materials. In two counties in Sweden, Orebro and Ostergötland, all persons born in 1942 have been surveyed by mail every fifth year since 1992. In the year 2007, all persons born in 1932 also received the same questionnaire. The total number of respondents in 2007 were 9813 persons (response rate 72.6%). Logistic regression models were constructed with those having had problems or not from dental filling materials as dependent variable. Multiple regression analysis was done with selfperceived oral health as dependent variable. There were about 10% (868) reporting problems from dental filling materials. There were clear differences between the two groups, having problems or not. The group reporting problems from dental filling materials perceived both their general and oral health as being worse compared with others. More frequently they had asked questions about adverse effects from dental filling materials, had changed dental fillings and crowns, and had amalgam present. They also felt less well treated by dental personnel and were not so pleased with dental care in general as others. In conclusion, there were many persons perceiving problems from dental filling materials. Forthose, both perceived general health and oral health was worse and they were less satisfied with dental care in general. No consistent common characteristic, neither as to socioeconomic nor lifestyle factors, could be shown for those having experienced problems from dental filling materials.

Factors explaining desire for dental implant therapy: analysis of the results from a longitudinal study.

PURPOSE: The aim of this research was to investigate possible factors behind the desire for and changes in attitude toward implant treatment in a population of middle-aged and older individuals in Sweden. MATERIALS AND METHODS: In 1989 and 1999, questionnaires were sent to 3,000 residents in Orebro County, Sweden. Response rates were 79% and 68%, respectively. Those responding to both questionnaires yielded a longitudinal study panel. Logistic regression models were done with "desire of implant treatment" and "changes in desire of implant treatment" as dependent variables. RESULTS: Older people, non-city residents, and those with one or several missing and unreplaced teeth changed their desire for implant treatment between study years. Effects of age, residence, and better dental status disappeared during the 10-year study period. Those who were edentulous and those with removable dentures (pseudo R2: 0.17) expressed lower desire for treatment than those with all teeth remaining or only one or a few teeth missing (pseudo R2: 0.24) in 1989. High income significantly increased the probability to desire implant treatment for the study panel at both study occasions (P = .016 and P = .034 for 1989 and 1999, respectively). CONCLUSIONS: Factors influencing desire for implant treatment were primarily income and dental status. The influence of young age, urban living, and dental status regarding the subgroup with one or several teeth missing in relation to those with all their teeth disappeared during the 10-year study period.

Comparison of patients' and providers' severity evaluation of oral mucosal conditions.

BACKGROUND: In dental diseases, significant discrepancies were observed in the oral health-related quality of life evaluation between patients and providers. Few studies have been performed specifically on the impact of oral mucosal diseases on patients' health. OBJECTIVE: We sought to compare the evaluation of the severity of oral mucosal conditions in providers and patients. METHODS: Patients with an oral mucosal condition were recruited at the oral health care unit of a dermatologic hospital. Severity was evaluated both by the physician and by the patient, using a global severity assessment score on a 5-point scale. The 14-item Oral Health Impact Profile was used to evaluate oral health-related quality of life, the 12-item General Health Questionnaire for psychologic problems, and the 20-item Toronto Alexithymia Scale for alexithymia (ie, the difficulty in identifying and expressing feelings). RESULTS: Data were complete for 206 patients. The agreement between patients' and providers' evaluation was very low (Cohen κ = 0.18). Severity was particularly underestimated by the physician in patients with alexithymia (43% compared with 25% of patients with no alexithymia) and with psychologic problems (44% vs 25%). LIMITATIONS: Because of the high number of different conditions, and thus the small figures in each group, it was not possible to analyze the concordance between patient and provider in each single condition. CONCLUSION: Even in the severity assessment of his or her own disease, it is plausible that a patient does not provide a simple clinical evaluation, but includes subjective aspects. It is important for the physician to take into account the severity the patient perceives in making treatment decisions, and in evaluating clinical improvement.

Collegial Support and Community with Trust in Swedish and Danish dentistry.

OBJECTIVES: The aim of the study was to better understand the associations between work factors and professional support among dentists (Collegial Support) as well as the sense of being part of a work community characterized by trust (Community with Trust). METHODS: A questionnaire was sent to 1835 general dental practitioners, randomly selected from the members of dental associations in Sweden and Denmark in 2008. The response rate was 68%. Two models with the outcome variables Collegial Support and being part of a Community with Trust were built using multiple hierarchical linear regression. Demographic background factors, work factors, managerial factors and factors relating to objectives and to values characterizing climate of the practice were all introduced as blocks into the models. RESULTS: A different pattern emerged for Collegial Support than for Community with Trust, indicating different underlying mechanisms. The main results were: (I) Female, married/cohabitant, collegial network outside the practice, common breaks, formalized managerial education of leader and a climate characterized by professional values, which were positively associated with Collegial Support, while number of years as a dentist and being managerially responsible were negatively associated. (II) Common breaks, decision authority and a climate characterized by professional values were positively associated with Community with Trust. CONCLUSION: A professionally-oriented practice climate and having common breaks at work were strongly associated with both outcome variables. The study underlined the importance of managing dentistry in a way which respects the professional ethos of dentists.

Measurement of social support, community and trust in dentistry.

BACKGROUND AND AIM: Relationships among people at work have previously been found to contribute to the perception of having a good work. The aim of the present paper was to develop scales measuring aspects of social support, trust, and community among dentists, and to evaluate psychometric properties of the scales. MATERIAL AND METHODS: In 2008, a questionnaire was sent to 1,835 general dental practitioners randomly selected from the dental associations in Sweden and Denmark. The response rate was 68% after two reminders. Principal Component Analysis was applied to 14 items and scales were established based on the resulting factors. Internal consistency was evaluated by Cronbach's alpha. Differential Item Functioning (DIF) with respect to gender, nationality and employment sector was analysed using ordinal logistic regression methods. Construct validity was assessed in relation to self-rated health and a range of work satisfaction outcomes. RESULTS: The percentage of missing values on the items was low (range 0.7%-3.8%). Two scales (range 0-100) were established to measure 'Community with Trust'(nine items, mean = 79.2 [SD = 13.4], Cronbach's alpha = 0.89) and 'Collegial Support'(five items, mean = 70.4 [SD = 20.8], Cronbach's alpha = 0.89). DIF of only minor importance was found which supported cultural equivalence. The two scales were weakly positively correlated with each other. 'Community with Trust' was in general more strongly correlated with work satisfaction variables than 'Collegial Support' was. CONCLUSIONS: Stability and internal consistency of the scales were considered as satisfactory. Content validity and construct validity were considered as good. Further validation in other populations is recommended.

Management structures and beliefs in a professional organisation. an example from Swedish Public Dental Health Services.

Work as a dentist is stressful and demanding. In the Public Dental Health Service (PDHS) the heads of clinics' have a great influence on the work environment. In turn the heads have to adapt to the overarching policies on management in each County, which create the environment for the clinics. The aims of this paper were to describe the management structure of the PDHS as described by their Chief Dental Officers (CDOs), and to test hypotheses that the management systems had "a logical administrative structure". A postal questionnaire was mailed to all 21 CDOs,who all responded. Context analysis and bivariate correlations were used. The PDHS employed on average 60% of all dentists in a county. The numbers of clinics for general dentistry in Sweden was 698, and for specialist care 144. The heads of clinics were dentists in 92%. Four hypotheses were tested. 1. separate political board did not lead to closer governance of the PDHS. 2. There was more emphasis on measurable than on qualitative objectives and followup. 3. There was only partial correlation between a larger county and a more formalized management. 4. There was no correlation between size of county and beliefs on advantages of scale. There was a widespread belief in advantages with larger clinics both from administrative, and rather surprisingly, from clinical aspects. Two of the four hypotheses could not be corroborated which indicates that the management structures were more formed by county specific principles. The four hypotheses on administrative behaviour were only partially corroborated. The implications for delivery of care to sparsely populated areas need to be monitored in view of the beliefs in larger clinics. The limits for decisions by management and for professional discretion must be monitored closely considering their effects on work environment and on the quality of care the professionals are able to deliver.

Overall job satisfaction among dentists in Sweden and Denmark: A comparative study, measuring positive aspects of work.

OBJECTIVE: Human service work differs from industrial work, which should be considered when organizing work. Previous research has shown organizational differences in the perceptions of work, often with a focus on negative aspects. The aim of this study was to analyse the overall job satisfaction among private- and public-practising dentists in Sweden and Denmark. This also implied a description of the questionnaire Swedish and Danish Dentists' Perceptions of Good Work about opportunities and positive and rewarding aspects of work. MATERIAL AND METHODS: A questionnaire covering the multidimensional concept of good work was developed. A total of 1835 dentists randomly sampled from the dental associations were sent a questionnaire in November 2008. A special non-response study was performed. Principal components analysis (PCA) was used to create a measure of overall job satisfaction, comparing four organizational subgroups. RESULTS: The average net response rate was 68% (n = 1226). The special non-response study of the Danish private practitioners showed more males, managers and dentists with more working hours than the respondents. PCA of three satisfaction questions showed a stable one-factor solution. There were differences in job satisfaction, with Danish public dentists ranked highest in overall job satisfaction and Swedish public dentists lowest. CONCLUSIONS: There were organizational differences in the perception of job satisfaction. Further analysis of how the human service is organized in the different groups is needed.

Self-perceived oral health among 65 and 75 year olds in two Swedish counties.

The aim of this study was to investigate self-perceived oral health in two elderly populations, age's 65 and 75 years, and its relation to background factors, socioeconomic, individual, and dental health service system factors. Another purpose was to investigate if there were any differences in these respects, between the two age groups, born in 1932 or 1942. In two counties in Sweden, Orebro and Ostergötland, all persons born in 1942 have been surveyed by mail every fifth year since 1992. In the year 2007 all persons born in 1932 were also surveyed using the same questionnaire. Those born in 1932 consisted of 3735 persons and those born in 1942 6078 persons. From an outline of a general model of inequalities in oral health data were analyzed with descriptive statistics and contingency tables with chi2 analysis. Multivariable analysis was performed by using multiple regression analysis. Factors related to self-perceived oral health were age group, social network, ethnicity, education, general health,tobacco habits, oral hygiene routines, dental visit habits and cost for care. The self-perceived oral health was overall rather high, especially in view of the studied ages, although it was worse for those of age 75. Socio-economic factors, dental health service system as well as individual lifestyle factors affected self-perceived oral health. To have a satisfying dental appearance, in the aspect of howyou are judged by other people, was important for these age groups. This presents a challenge for dental health planners especially since the proportion of older age groups are growing.

Multivariate analyses of patient financial systems and oral health-related quality of life.

OBJECTIVES: Since 1999, the public dental health service (PDHS) in the county of Värmland, Sweden, has two co-existing patient financial systems, i.e. ways for the patient to pay for dental care services. Alongside the traditional system of fee-for-service payment, i.e. paying afterwards for provided services, a new system of contract care is offered. In this system, dental care is covered by a contractual agreement, for which the patient pays an annual fee and receives care covered by the contract without additional costs. The aim of this article was to study whether patient financial system was associated with oral health-related quality of life (OHRQoL). METHODS: A questionnaire was answered by 1324 randomly selected patients, 52% from contract care and 48% from fee-for-service. The questionnaire contained questions about how much one was prepared to pay for dental care, how much one paid for dental care the previous year, OHIP-14 (measured OHRQoL), dental anxiety, humanism of caregiver, SF-36 (measured general health), multidimensional health locus of control, sense of coherence (SOC), self-esteem and demographics. Data on patient financial system, gender and age were obtained from the sampling frame. The material was analysed with a hierarchical block method of multiple regression analysis. RESULTS: When controlling for all other variables, patient financial system was one of the strongest associations with OHRQoL: patients in fee-for-service had worse OHRQoL than those in contract care. OHRQoL was also associated with general health, SOC and to some extent also with psychological and economic factors. Of the social variables, only being foreign born was significant: it was associated with worse OHRQoL. CONCLUSIONS: Patient financial system was associated with OHRQoL when controlling for confounding factors: patients in contract care had better OHRQoL than those in fee-for-service care.