Concordance of Fathers and Mothers in the Assessment of Their 5-Year-Old Child's Dental Fear.

The aim of this study was to evaluate the concordance of parents' assessments of their child's dental fear. Cross-sectional secondary analysis used data from the multidisciplinary FinnBrain Birth Cohort Study. Child dental fear was assessed at age 5 with the Finnish translation of the modified Children's Fear Survey Schedule Dental Subscale (CFSS-M) by both fathers (n = 588) and mothers (n = 1100). Reply alternatives were from 1 = not afraid to 5 = very afraid and 6 = no experience coded as missing and 1. In total, 514 mother-father pairs were eligible for the analyses. Descriptive statistics, percentage agreement and Cohen's Kappa coefficients were used in the analyses. The concordance of parents' assessments was poor (Kappa range 0.072-0.258). The majority of parents replied "No Experience" to items related to invasive treatment or being unable to breathe. Thus, coding of this reply alternative had a significant impact on the mean values of the child's fear. When assessing the fear of a five-year-old child, it might not be safe to rely only on one parent's assessment, and whether or not the child has experience with the question asked should also be considered.

Two-Year Trajectories of Dental Anxiety in Parents and Their Association with Parents' and Children's Oral Healthcare Procedures in FinnBrain Birth Cohort Study.

We aimed to identify parents' dental anxiety trajectories and the association of the trajectories with the number of parents' and their children's oral healthcare procedures in the FinnBrain Birth Cohort Study. Dental anxiety was measured with the Modified Dental Anxiety Scale at gestational weeks (gw) 14 and 34, as well as 3 and 24 months (mo) after childbirth. Oral healthcare procedures from gw14 to 24 mo were obtained from the national patient data register and categorized as preventive and treatment. Trajectories were identified with latent growth mixture modelling for 2068 fathers and 3201 mothers. Associations between trajectories and procedures adjusted for education were analyzed using unordered multinomial logit models. Fathers' trajectories were stable low (80.1%), stable high (3.4%), stable moderate (11.0%), moderate increasing (3.9%) and high decreasing (1.6%). Mothers' trajectories were stable low (80.7%), stable high (11.2%), moderate increasing (5.3%) and high decreasing (2.8%). Mothers with decreasing dental anxiety had a higher number of preventive and treatment procedures. Fathers with decreasing dental anxiety had a higher number of preventive and treatment procedures, while fathers with increasing dental anxiety had fewer procedures. Children of mothers with stable low dental anxiety had higher number of preventive procedures. There seems to be a two-way association between dental anxiety trajectories and oral healthcare procedures.

Autonomic Nervous System Activity and Dental Anxiety in the Northern Finland Birth Cohort (NFBC1966) Population.

Autonomic nervous system (ANS) activity may be associated with dental anxiety; however, no studies exist on the topic. The aim of this study was to assess if ANS activity and dental anxiety are associated. Data were collected as part of a Northern Finland Birth Cohort Study, NFBC1966, at the age of 46 years with eligible data on 1905 participants. Dental anxiety was measured using the Modified Dental Anxiety Scale (MDAS) categorized as follows: 19-25 = high, 10-18 = moderate, 5-9 = no to low dental anxiety. Heart rate variability (HRV) data were collected using an HR monitor and a standard lead-II electrocardiogram (ECG). Baroreflex sensitivity (BRS) was calculated from continuous ECG and blood pressure signals. Participants were categorized into three groups as follows: Low = the lowest 20th percentile, Mid = medium 21-79th percentile, and High = the highest 20th percentile according to their ANS variables. The associations between the MDAS and ANS activity parameters were evaluated using unordered multinomial logit models adjusted for comorbidities, ß-blockers, BMI, smoking, and education. High heart rate, reduced HRV, low cardiac vagal modulation, and poor BRS were associated with moderate dental anxiety, and high cardiac vagal modulation and good BRS were associated with no to low dental anxiety. Poorer ANS activity might predispose some to dental anxiety, and better ANS activity might protect from dental anxiety.

Associations of sensory sensitivity, pain catastrophizing, and alexithymia with dental anxiety.

We aimed to reveal interrelationships between alexithymia, catastrophic thinking, sensory processing patterns, and dental anxiety among 460 participants who were registrants of a Japanese research company. Measures used were the Modified Dental Anxiety Scale, the Adult Sensory Profile, the Pain Catastrophizing Scale, and the 20-item Toronto Alexithymia Scale. The interrelationships among the constructs were analyzed using structural equation modeling, adjusting for age, gender, and negative dental treatment experience. Data from 428 participants were used in the analyses. Sensory sensitivity and pain catastrophizing were independently associated with anticipatory and treatment-related dental anxiety, while difficulty identifying feelings was not. In the mediation model, sensory sensitivity and pain catastrophizing served as full mediators between difficulty identifying feelings and the dimensions of dental anxiety (indirect effects were between 0.13 and 0.15). The strength of the associations was 0.55 from difficulty identifying feelings to both pain catastrophizing and sensory sensitivity, and between 0.24 and 0.26 to anticipatory and treatment-related dental anxiety. The association between trait-like phenomena, such as alexithymia, and dental anxiety may be mediated by neurophysiological and cognitive factors such as sensory sensitivity and pain catastrophizing. These findings could be crucial for new and innovative interventions for managing dental anxiety.

Dental students' perceptions of simultaneous live and online OSCEs during the COVID-19 pandemic.

INTRODUCTION: The Objective Structured Clinical Examination (OSCE) is a valid, reliable and reproducible assessment method traditionally carried out as a live examination but recently also provided online. The aim was to compare any differences in the perceptions of dental students participating in online and live OSCE using mixed methods. MATERIALS AND METHODS: All Finnish fourth-year undergraduate dental students (n = 172) attended the exam in April 2021. Due to the COVID-19 pandemic, the official administrative restrictions in teaching in universities still existed in April 2021. By the time of the national OSCE, the pandemic situation varied in different parts of the country. Therefore, two of the universities conducted a live OSCE and two an online version of the OSCE. Data were collected after the OSCE using a voluntary anonymous electronic questionnaire with multiple-choice and open-ended questions (response rate 58%). Differences between the OSCE versions were analysed using the Mann-Whitney U test and open answers with qualitative content analysis. RESULTS: The students considered both types of OSCE good in general. The main differences were found concerned adequate time allocation and overall technical implementation, in favour of the live OSCE. While a qualitative analysis revealed exam anxiety as the most often mentioned negative issue, overall, comments were positive. CONCLUSION: Variation in the assessments between different question entities seemed to be wider than between the implemented OSCE versions. Time management in the OSCE should be further developed by managing the assignment of tasks.

The use of dental anxiety management techniques during one-session treatment: a study on five video-recorded patient cases.

OBJECTIVE: The aim was to examine what kinds of dental anxiety management techniques dentists use in the context of one-session treatment. MATERIAL AND METHODS: The data consisted of videotaped treatment sessions for five dentally anxious adults. The treatment was conducted by two experienced dentists without formal training in the treatment of dentally anxious patients or behavioral management techniques. Theory-driven qualitative content analysis, based on the anxiety management classification of Milgrom et al. was used to identify and classify the techniques used during the treatments. RESULTS: Altogether, diverse categories of dental anxiety management techniques were identified under the main themes of enhancing trust and control and psychological management. Techniques that fell into enhancing trust and control included the categories of 'building a trustful relationship', 'informational control', and 'behavioral control'. These techniques were used consistently throughout the sessions. Additionally, psychological management techniques were identified and classified as 'behavioral strategies: relaxing the body' and 'cognitive strategies: relaxing the mind', which were regularly used in specific situations. CONCLUSION: The results indicate that a variety of dental anxiety management techniques were used during one-session treatments. The findings provide valuable insights for dentists in managing their patients with dental anxiety and improving their overall treatment experience.

Intercorporeal Formations in Pediatric Dental Encounters With Patients Showing Distress: The Intertwine of Controlling and Comforting Touch.

Dental fear and anxiety are highly prevalent among children and have been shown to lead to irregular use of dental services. Previous research has suggested that while touch can alleviate the patient's stress and help in accomplishing dental procedures, it can also be a source of stress or used to restrain the patient. In this study, we explore the emergence and intertwine of controlling and comforting touch in pediatric dental clinic settings in which patients show signs of resistance, distress, or fear. We use microanalysis of video-recorded interactions to unveil how the adults in the room-any combination of the dentist, dental assistant, hygienist, and caregiver(s)-deploy various types of touch on the child patient to perform the dental procedure while simultaneously comforting the child. Our data set covers video-recordings of naturally occurring dental clinic visits of 3- to 12-year-old child patients from four cultural contexts: Finland, China, Iraq, and the United States. Drawing on Merleau-Ponty's writings on intercorporeality and the interaffectivity of bodies, the study proposes that touch in pediatric dentistry unfolds as complex intercorporeal formations where the interaffectivity emerges not only through touch but also via vocal resonance. In contrast to clear boundaries between comforting and controlling touch, our analysis indicates that the line between comforting and controlling touch can be blurred. We suggest that touching a pediatric patient showing resistance toward a dental procedure requires careful affective attention to the patient's subtle and moment-by-moment bodily expressions and reactions to the touch.

Associations between pain-related temporomandibular disorders and dental anxiety at 46 years of age in the Northern Finland Birth Cohort 1966.

OBJECTIVES: The aims were (1) to study the association between dental anxiety (DA) and temporomandibular disorders (TMDs) and whether subgroups formed differ in psychological symptoms and pain sensitivity in the Northern Finland Birth Cohort 1966 and (2) to confirm the factor structure of the Hopkins Symptom Checklist-25 assessing psychological symptoms. MATERIALS AND METHODS: Data were acquired using questionnaires and clinical examinations at age 46 years (n = 1889). Dental anxiety was assessed with Modified Dental Anxiety Scale (MDAS). Pain-related TMD (myalgia, arthralgia) were assessed according to modified diagnostic criteria for temporomandibular disorders. Pressure pain threshold and tolerance were measured with an algometer. Explanatory factor analysis revealed three factors, named 'depression', 'anxiety' and 'distress'. RESULTS: Those with high DA and myalgia and/or arthralgia reported higher depression (mean = 1.52), anxiety (mean = 1.61) and distress (mean = 2.06) scores, and lower pressure pain threshold (mean = 496 kPa) and tolerance (mean = 741 kPa) values than those with only DA (1.22; 1.56; 1.84; 613; 875), TMD (1.21; 1.39; 1.83; 600; 908) or neither (1.12; 1.29; 1.58; 707; 1006), respectively. CONCLUSIONS: Patients with DA and/or myalgia/arthralgia have similar profiles regarding pain sensitivity and psychological symptoms, the burden being highest among those with DA and a TMD diagnosis.

Gender differences in the association between malocclusion traits and oral health-related quality of life in Finnish adults.

We aimed to evaluate the gender-specific associations of malocclusion traits with oral health-related quality of life (OHRQoL) among Finnish adults. Data were obtained from the Health 2000 Survey, Finland. Included participants (n = 3993) were ≥30 years old with OHRQoL and occlusion data. OHRQoL was measured using the 14-item Oral Health Impact Profile (OHIP-14). OHIP-14 severity mean score, prevalence of impacts, and means of seven dimensions were outcomes. Explanatory variables were any malocclusion trait, increased overjet, negative overjet, open bite, deep bite, and crossbite/scissor bite. Logistic (prevalence) and cumulative (severity) regression models were adjusted for age, decayed teeth, deep periodontal pocket, occluding pairs, orthodontic treatment, and self-perceived health. Gender modified the association between any malocclusion trait and OHRQoL, with the association being stronger in females. Females without any malocclusion trait (OR = 1.62, 95% CI = 1.14-2.28) or without crossbite/scissor bite (OR = 1.68, 95% CI = 1.16-2.43) had better OHRQoL (lower prevalence) than those with malocclusions. Males without increased overjet (OR 1.50, 95% CI = 1.04-2.17) had lower mean OHIP-14 severity score than males with increased overjet, after adjustments. The association between psychological and physical disability and malocclusion traits was different between males and females. Gender differences in the impact of malocclusion traits should be considered when assessing orthodontic treatment need.

Dental service voucher for adults: patient experiences in Finland.

OBJECTIVE: To investigate how patients experienced a new dental service voucher, what influenced the patient experience, and the use of such vouchers. MATERIALS AND METHODS: An SMS-linked patient survey was sent to all patients (n = 1,000) that had received the voucher. The survey consisted of 23 questions (20 multiple choice, 3 open-ended), included themes like access to treatment, use of the voucher, and patient experience. Statistical analyses included Chi-square, Fisher's exact, Mann-Whitney U tests, and Spearman's rank correlation. RESULTS: The response rate was 25.7%. Patient experience was on average very good. Of the respondents, 148 (57.6%) reported that the voucher was very simple to use, 160 (62.3%) considered that they were helped very well, and 149 (58%) would have very willingly used a voucher again. Those who used the voucher reported an overall better patient experience, as did those with good oral health. Of those reporting unused service vouchers, 14 (67%) preferred to use the public oral health care services instead. CONCLUSIONS: Notwithstanding a relatively low response rate, the results can be utilized to identify patients who need more support in using the voucher, and therefore to target information and guidance more effectively.

Concurrent changes in dental anxiety and smoking in parents of the FinnBrain Birth Cohort Study.

We evaluated associations between changes in dental anxiety and tobacco use, adjusted for general anxiety and depressive symptoms. The FinnBrain Birth Cohort Study data, collected at gestational weeks 14 and 34 and at 3 months postpartum, were used. Questionnaires included the Modified Dental Anxiety Scale (MDAS), the Edinburgh Postnatal Depression Scale (EPDS), and the anxiety subscale of the Symptom Checklist-90 (SCL). Smoking was categorized as "stable non-smoking", "started smoking", "quit smoking", and "stable smoking". Changes in smoking and dental anxiety were evaluated "during pregnancy" (i.e., from gestational week 14 to gestational week 34) in 2442 women and 1346 men and "after pregnancy" (i.e., from gestational week 34 to 3 months postpartum) in 2008 women and 1095 men. Changes were evaluated in three smoking categories (stable non-smoking, fluctuating, and stable smoking), using data from all three time-points (1979 women and 1049 men). Modeling used repeated measures analysis of covariance. Stable smoking mothers had statistically significantly higher levels of dental anxiety (mean MDAS 12.3-12.6) than non-smoking mothers (mean MDAS 10.1-10.7) or mothers who smoked at some point during pregnancy (mean MDAS 10.8-11.5). A similar tendency was observed in fathers. However, no systematic change in dental anxiety by changes in smoking habits was observed. Those smoking during pregnancy and with high dental anxiety may need special support for smoking cessation.

Association of service use with subjective oral health indicators in a freedom of choice pilot.

OBJECTIVES: A freedom of choice pilot provided access to private oral health care services without queuing and with fixed public service-fees for participants in Tampere region, Finland in 2018-2019. The aim of this study was to investigate how use of oral health care services differed by demographics, socioeconomic status, dental fear, and self-reported oral health in this pilot. MATERIAL AND METHODS: SMS-messages including a link to online questionnaire were sent to participants who had booked an appointment, and to those who had not booked an appointment despite registering to pilot. We categorized participants to (1) those who had booked their first appointment before receiving SMS (visitors), (2) those who booked an appointment after receiving the SMS-message (late-visitors), and (3) those who had not booked an appointment during pilot (nonvisitors). We used regression analysis to estimate the association of age, gender, dental fear, economic situation, Oral Health Impact Profile-14-severity (oral health-related quality of life [OHRQoL]), self-reported oral health and need for oral health care (exposures) with oral health care service use during the pilot (outcome). RESULTS: Out of 2300 participants, 636 (28%) responded. Late-visitors were more likely older and reported more likely need for oral health care, poorer oral health and OHRQoL than visitors or nonvisitors. Nonvisitors were younger and had better OHRQoL than the others. The differences in the service use by gender, economic situation, and dental fear were small. CONCLUSIONS: Service use during the pilot depended on the subjective oral health. Our findings highlight the potential of reminders in increasing care use among those with perceived need for services.

Parent's self-reported tooth brushing and use of fluoridated toothpaste: Associations with their one-year-old child's preventive oral health behaviour.

OBJECTIVE: The aim of the study was to examine if the tooth brushing frequency and use of fluoridated toothpaste of the mother and father were associated with the tooth brushing frequency and use of fluoridated toothpaste for their 1-year-old child. METHODS: This cross-sectional study is part of the FinnBrain Birth Cohort Study. Questionnaire data were obtained from 1672 mothers and 867 fathers on tooth brushing and use of fluoridated toothpaste, age, education, number of siblings and parity (when the child was 1-year-old). For 763 families (mother and father), data from both parents were available. Tooth brushing was dichotomized to at least twice daily (2× day) and less than 2× day, and use of fluoridated toothpaste for child to at least once daily and less than once daily. The association between brushing of child's teeth (both parents less than 2× day) and use of fluoridated toothpaste for the child (both parents less than once daily) with parent's own tooth brushing was modelled with logistic regression analyses adjusted for family-related variables (parents' age and education, number of older siblings) using odds ratios (OR) and 95% confidence intervals (CI). RESULTS: Families in which both parents brushed their own teeth less than 2× day were more likely to brush their child's teeth less than 2× day than families in which both parents brushed their own teeth 2× day (OR = 9.23; 95%CI = 5.42-15.69). The likelihood of not brushing the child's teeth 2× day was less strong when at least one of the parents brushed his/her own teeth 2× day (mother 2× day: OR = 1.97; 95%CI = 1.25-3.10; father 2× day: OR = 2.85; 95%CI = 1.51-5.40). CONCLUSIONS: Less frequent tooth brushing of both mothers and fathers was strongly associated with less frequent tooth brushing of their child. When educating parents on child oral home care, parents' own home care and inclusion of fathers also need more attention.

Oral health-related quality of life among home-dwelling older people with and without domiciliary care.

OBJECTIVES: The aim was to compare oral health-related quality of life (OHRQoL) between home-dwelling older people with and without domiciliary care when adjusted for gender, education, use of dental services and removable dental prostheses. BACKGROUND: OHRQoL of home-dwelling older people with and without domiciliary care is a neglected area of research, with few studies having been conducted. MATERIALS AND METHODS: A secondary analysis was conducted on the Finnish Health 2011 interview data. Home-dwelling participants (age ≥ 70) with or without domiciliary care were included (n = 758). OHRQoL was measured with the Oral Health Impact Profile questionnaire (OHIP-14) calculating three outcomes: prevalence of at least one impact reported: "occasionally," "fairly often" or "very often" (OFoVo), severity as mean sum score and mean of the seven OHIP-14 dimensions. These were evaluated by use of domiciliary care using logistic and negative binomial regression analyses. RESULTS: Domiciliary care clients tended to have poorer OHRQoL than non-clients (severity mean 4.33 vs 4.11, P = .057), especially men (6.71 vs 4.15, P = .027), and reported more psychological discomfort than non-clients (mean 1.10 vs 0.82, P = .039). The use of removable dental prostheses was the strongest predictor (OR 2.84, P < .001) of poor OHRQoL. CONCLUSION: Domiciliary care clients tended to report poorer OHRQoL, especially with regard to psychological discomfort dimension than non-clients. Thus, support of oral hygiene and regular utilisation of oral health services should be part of domiciliary care among older people to enhance OHRQoL.

Associations between temperament dimensions and dental anxiety in parents of the FinnBrain Birth Cohort Study.

We evaluated associations between dental anxiety and four temperament dimensions: effortful control, extraversion/surgency, negative affect and orienting sensitivity among 2558 parents in the FinnBrain Birth Cohort Study. Dental anxiety was measured with the Modified Dental Anxiety Scale, and temperament with the Adult Temperament Questionnaire. Associations between dental anxiety and temperament dimensions were modelled using linear and logistic (cut-off ≥ 19 for high dental anxiety) regression analyses adjusting for general anxiety and depressive symptoms, age and education. In women and men, dental anxiety was positively associated with negative affect (women ß = 1.10; 95%CI 1.06-1.15; men ß = 1.11; 95%CI 1.05-1.18) and negatively associated with effortful control (women ß = 0.95; 95% CI0.92-0.99, men ß = 0.90; 95% CI 0.85-0.95). In women, extraversion/surgency was also positively associated with dental anxiety (ß = 1.04; 95%CI 1.00-1.08). For high dental anxiety, negative affect in women (OR = 2.00; 95%CI 1.31-3.06) and men (OR = 5.21; 95%CI 1.72-15.83) and for extraversion/surgency in women (OR = 1.50; 95%CI 1.01-1.47) associated positively with dental anxiety, but for effortful control, the association was not statistically significant. Dentists should understand that temperament dimensions affect the risk for dental anxiety more strongly than general anxiety or depressive symptoms. Dimensions negative affect and extraversion/surgency may increase and effortful control decrease the risk.

Gender-specific associations between the dimensions of alexithymia personality trait and dental anxiety in parents of the FinnBrain Birth Cohort Study.

We evaluated gender-specific associations of two dimensions of dental anxiety (anticipatory and treatment-related dental anxiety) with three dimensions of alexithymia: difficulty in identifying feelings, difficulty in describing feelings, and externally oriented thinking. The sample comprised 2558 parents from the general population participating in the FinnBrain Birth Cohort Study. Dental anxiety was measured with the Modified Dental Anxiety Scale and alexithymia with the 20-item Toronto Alexithymia Scale. Associations between dental anxiety and alexithymia dimensions were modelled using linear regression analysis adjusting for general anxiety and depressive symptoms, age, and education. Structural equation modeling assessed their interrelationships. In women, anticipatory dental anxiety was associated only with difficulty in identifying feelings, but treatment-related dental anxiety was associated with difficulty in identifying feelings, difficulty in describing feelings, and externally oriented thinking. In men, anticipatory dental anxiety was associated with only externally oriented thinking, whereas treatment-related dental anxiety was associated with difficulty in describing feelings, and with externally oriented thinking. Structural equation modelling showed that difficulty in identifying feelings was associated with anticipatory and treatment-related dental anxiety in women, whereas in men, only difficulty in describing feelings was associated with both types of dental anxiety. Anticipatory and treatment-related dental anxiety have different associations with alexithymia dimensions.

Perceived oral health and oral health behaviours among home-dwelling older people with and without domiciliary care.

OBJECTIVES: The aim was to compare the perceived oral health and oral health behaviours of home-dwelling older people with and without domiciliary care. BACKGROUND: Oral health is poor in long-term care, but less is known about perceived oral health of home-dwelling older people receiving domiciliary care. MATERIALS AND METHODS: Data from the Health 2000 and Health 2011 surveys (BRIF8901) were used. Interview participants were at least 70 years old and living at home with or without domiciliary care (n = 1298 in 2000 and n = 1027 in 2011). Differences in perceived oral health (subjective oral health, pain, eating difficulties) and oral health behaviours (hygiene, use of services) were compared based on the use of domiciliary care and stratified by gender. Differences between groups were compared with the chi-square test. RESULTS: In 2011, compared to non-clients, domiciliary care clients more often had poor subjective oral health (40.3% vs. 28.9%, P = .045). In both surveys, they also used oral health services less recently (2000, 76.4% vs. 60.9%; and 2011, 61.1% vs. 46.6%) and more often had difficulties chewing hard food (2000, 50.6% vs. 34%, P < .001; and 2011, 38.4% vs. 20.7%, P < .001) than non-clients. In 2000, clients had more difficulty eating dry food without drinking (39.5% vs. 21.6%, P < .001) and cleaning their teeth and mouth (14.3% vs. 1.1%, P < .001) than non-clients. Women clients in 2011 brushed their teeth less often than non-clients (43.5% vs. 23.7%, respectively, P = .001). CONCLUSION: Domiciliary care clients have poorer perceived oral health, and greater difficulties with eating and oral hygiene maintenance than non-clients.

Hair Cortisol Concentrations Are Associated with Dental Anxiety during Pregnancy.

Dental anxiety (DA) and hair cortisol concentrations (HCC) are associated with psychological symptoms and vary during pregnancy. We aimed to examine the association between HCC and DA at two points of pregnancy. Participants were pregnant mothers (n = 533) drawn from the FinnBrain Birth Cohort Study donating a hair sample at gestational week (gwk) 24 (n = 442) and/or at delivery (n = 176) and completed questionnaires on DA. Two groups, HCC1 and HCC2, treated as separate in the analyses, were formed according to the hair sample donation time i.e., gwk24 and delivery. 85 subjects were included in both groups. MDAS, EPDS, and SCL-90 were used to measure DA, depressive and anxiety symptoms, respectively, at gwk14 for the HCC1 group and gwk34 for the HCC2 group. The association between DA and HCC was studied with a binary logistic regression model, adjusted for anxiety and depressive symptoms, age, BMI, and smoking status. Individuals with high DA had lower HCC levels at gwk24 (OR = 0.548; 95% CI = 0.35-0.86; p = 0.009), but the association was not statistically significant at the delivery (OR = 0.611; 95% CI = 0.28-1.33; p = 0.216). The independent association between HCC and DA in pregnant women suggests that long-term cortisol levels could play a role in the endogenous etiology of DA. Further studies are however, needed.

Is the oral health-related quality of life associated with quality of life among pregnant Finnish families: a cross-sectional study.

OBJECTIVE: The objectives of this study was to find out if oral health-related quality of life and its dimensions (OHRQoL) are associated with overall quality of life (QoL) among mothers and fathers during pregnancy and whether these two constructs were associated within the family sharing the same living environment. MATERIAL AND METHODS: The data (mothers n = 2580, fathers n = 1467) for this cross-sectional data study were collected from the FinnBrain Birth Cohort study during 2011-2015. OHRQoL was measured using a 14-item Oral Health Impact Profile (OHIP-14) questionnaire and QoL by using the WHOQoL-Bref questionnaire. Spearman correlation coefficients were used to assess the statistical significance of the associations. RESULTS: OHRQoL was weakly associated at the individual level with the overall QoL (mothers r = 0.21, fathers r = 0.22, p < 0.001), but the correlations within families were low for QoL and OHRQoL. CONCLUSIONS: Our findings suggest that overall QoL is a different construct than OHRQoL though slightly overlapping.

Changes and determinants of unmet oral health treatment need.

OBJECTIVES: Our aim was to describe the nature and determinants of the changes in unmet treatment need between the years 2000 and 2011 after a major oral healthcare reform and a wider supply of subsidized care. METHODS: The study used a longitudinal sample (n = 3838) of adults who had participated in both the Health 2000 and 2011 surveys (BRIF 8901). Those reporting self-assessed treatment need without having visited a dentist in the previous 12 months were categorized as having unmet treatment need. Two logistic regression models were applied to determine the effects of predisposing and enabling factors on change in unmet treatment need. Model 1 was conducted among those who reported unmet treatment need in 2000 and evaluated the determinants for improvement. Model 2 was conducted among those who did not have unmet treatment need in 2000 to evaluate the risk factors for having unmet treatment need by 2011. RESULTS: Unmet treatment need was reported by 25% of the participants in 2000 and by 20% in 2011. Those with unmet treatment need in 2000 were less likely to report improvement by 2011 if they had poor subjective oral health, basic or intermediate education level, or poor perceived economic situation in 2000. Those who did not have unmet treatment need in 2000 were more likely to have it in 2011 if they were males or from northern Finland and less likely to if they came from central Finland or were older. CONCLUSIONS: The wider supply of subsidized oral health care during the study years did not lead to complete elimination of treatment need. The determinants of unmet treatment need, such as low or intermediate education level and perceived economic difficulties, should be used in targeting the services at those with treatment need to achieve better oral health outcomes.