Association between knowledge of caries preventive practices, preventive oral health habits of parents and children and caries experience in children resident in sub-urban Nigeria

Association between dental clinical measures and oral health-related quality of life among Iraqi schoolchildren: A cross-sectional study

OBJECTIVE

The aim of this study was to assess the association between dental clinical measures and oral health-related quality of life (OHRQoL) together with the potential mediating role of sociodemographic factors and oral health behaviours on this association in a group of Iraqi children.

METHODS

The target population for this cross-sectional study consisted of 372 primary school children aged 8-10 years in the city of Kut, Iraq, during the year 2022. The participants were selected using a multi-stage random sampling technique. Detailed information about the children was collected through a comprehensive questionnaire that included demographic characteristics, oral health-related behaviors, the Arabic version of the Child Perceptions Questionnaire for 8-10-year-olds (CPQ8-10), and parental knowledge regarding oral health. Additionally, clinical dental evaluations were conducted, which included assessments of decayed, missing, and filled surfaces (DMFS, dmfs) as well as teeth (DMFT, dmft). Simplified oral hygiene index (OHI-S), bleeding on probing (BOP), and the community periodontal index (CPI) were also recorded for each participant using the recommended methodology by the World Health Organization (WHO). The statistical analysis included the Chi-square test, independent t-test, and simple and multiple linear regressions.

RESULTS

The mean age of the children was 9.0 (± 0.82) years. About one-third of children reported brushing at least two times per day and consuming a sweet snack once a day. Visiting a dentist during the past year was reported by 21% of children. Oral health behaviours demonstrated a significant association with the total CPQ8-10 scores (p < 0.001). Based on adjusted effects (β and 95% CI) from the multiple linear regressions, untreated dental caries (dt > 0, DT > 0) had a negative impact on the total CPQ8-10 score (adjusted β = 2.3 (95% CI: 0.67 to 3.91) and 3.4 (95% CI: 2.14 to 4.56), respectively). Decayed surfaces (DS), and teeth (DT) were associated with the total score of the CPQ8-10 and all its subscales (adjusted β range = 0.1 (95% C.I.: 0.03 to 0.19)-1.0 (95% CI: 0.72 to 1.26) and 0.2 (95% CI: 0.004 to 0.40)-1.2 (95% CI: 0.91 to 1.67), respectively). There was an association between oral hygiene index and total CPQ8-10 scores (adjusted β = 1.8 (95% CI: 0.62 to 3.02)), especially the functional limitations and emotional well-being subscales.

CONCLUSION

Findings of this study emphasizes the negative impact of dental caries and poor oral hygiene on children's OHRQoL. This association is highlighted more when considering that over two-thirds of these children do not comply with favourable levels of oral health behaviour. Enhancing the level of OHRQoL among these children, therefore, necessitates comprehensive programs for decreasing the volume of unmet oral health needs and improving children's adherence to recommended oral health behaviours.

Association between Asthma and Oral Health Symptoms in Adolescents

Oral health is an indicator of patients' overall quality of life. Poor oral health among adolescents with asthma can affect their health in adulthood. This study researched the association between asthma and oral health symptoms in South Korean adolescents. Data from the 2020 Korea Youth Risk Behavior Web-based Survey were used. A total of 44,940 students participated in this study. The dependent variables were self-reported oral health symptoms. Asthma was the primary independent variable based on diagnosis in the past 12 months. The chi-squared test and multivariable logistic regression analysis were used. Students with asthma were associated with oral health symptoms, compared with those without asthma (boys, odds ratio (OR): 1.29, 95% confidence interval (CI) = 1.01-1.66; girls, OR: 1.94, 95% CI = 1.40-2.69). Poor health habits, such as low physical activity, higher sweetened beverage consumption, and fewer sleeping hours, were associated with oral health symptoms. Students who did not receive asthma treatment also had higher oral health symptoms (boys, OR: 1.29, 95% CI = 1.13-1.48, girls, OR: 1.34, 95% CI = 1.15-1.57). Students with absence due to asthma had a higher risk of oral health than those without asthma (boys, OR: 1.31, 95% CI = 1.17-1.46, girls OR: 1.28, 95% CI = 1.12-1.46). Students with asthma had a high risk of poor oral health among South Korean adolescents, suggesting more attention be given to regular dental check-ups and maintaining oral hygiene.

Associations between oral habits, dental anxiety, dental service utilization, and maternal mental health status among 6- to 12-year-old children in Ile-Ife, Nigeria

PURPOSE

The current study sought to determine the associations between maternal mental health and oral habits, dental anxiety, and dental service utilization of 6- to 12-year-old children in Ile-Ife, Nigeria.

METHODS

Data were obtained from a household survey involving 1411 mothers and their 6- to 12-year-old children. Data collected were the confounding (maternal age, child's age at last birthday, sex at birth and socioeconomic status), independent (maternal psychological distress, and depression status) and dependent (child's non-nutritive oral habits, dental anxiety level, and most recent dental visit) variables. Bivariate analyses were conducted to test the associations between the dependent and independent variables. After controlling for confounding variables, the associations between the dependent and independent variables were determined using multivariable linear and logistic regression analyses.

RESULTS

Overall, 479 (33.9%) reported one oral habit, 189 (13.4%) reported two and 99 (7.0%) children reported three or more oral habits. Only 25 (1.7%) children reported a dental visit in the year preceding the study. Higher maternal psychological distress was associated with higher dental anxiety in children (AOR: 0.094; 95% CI - 0.080 to - 0.293; p < 0.001). There was no significant association between maternal psychological distress, child's non-nutritive oral habits, and the child's most recent dental visit. There was also no association between maternal depression and the child's non-nutritive oral habits, dental anxiety level, and most recent dental visit.

CONCLUSION

Maternal psychological distress was a significant risk indicator for dental anxiety, but not for dental service utilization or non-nutritive oral habits among children in Ile-Ife, Nigeria. Maternal educational status was also associated with dental anxiety. Further research is needed to elucidate the study's findings.

Attitudes and knowledge of pregnant women about oral health

BACKGROUND

This cross-sectional study aimed to evaluate attitudes and knowledge regarding oral health and infant oral health among pregnant women.

MATERIALS AND METHODS

The study involved 325 pregnant women in the Republic of Croatia who completed an anonymous online questionnaire (Google forms) from January to June 2019. The questionnaire was divided into three parts. The first part contained questions about the demographic data experience about oral health in pregnancy. The second part was related to the knowledge of the relationship between oral health and pregnancy. The third section consisted of questions related to knowledge about the oral health of children at the earliest age. The results were analyzed with descriptive statistics, Spearman correlation analysis, and Chi-square test.

RESULTS

The women are mostly informed about oral health in pregnancy from their dentists (53.54%) and least from their general doctors (4%). In pregnancy, gingival bleeding was observed by 52.31% of respondents and tooth mobility by 12.31%. The Chi-square test found that there was a difference in attitude regarding the age at which they should stop breastfeeding between respondents who had their first pregnancy and those who already had children. Only 9.23% of respondents are aware that breastfeeding can cause tooth decay.

CONCLUSION

Pregnant women in the Republic of Croatia do not have sufficient knowledge, and they are neither aware of the importance of oral health during pregnancy nor infant oral health.

Attitudes and knowledge of pregnant women about oral health

BACKGROUND

This cross-sectional study aimed to evaluate attitudes and knowledge regarding oral health and infant oral health among pregnant women.

MATERIALS AND METHODS

The study involved 325 pregnant women in the Republic of Croatia who completed an anonymous online questionnaire (Google forms) from January to June 2019. The questionnaire was divided into three parts. The first part contained questions about the demographic data experience about oral health in pregnancy. The second part was related to the knowledge of the relationship between oral health and pregnancy. The third section consisted of questions related to knowledge about the oral health of children at the earliest age. The results were analyzed with descriptive statistics, Spearman correlation analysis, and Chi-square test.

RESULTS

The women are mostly informed about oral health in pregnancy from their dentists (53.54%) and least from their general doctors (4%). In pregnancy, gingival bleeding was observed by 52.31% of respondents and tooth mobility by 12.31%. The Chi-square test found that there was a difference in attitude regarding the age at which they should stop breastfeeding between respondents who had their first pregnancy and those who already had children. Only 9.23% of respondents are aware that breastfeeding can cause tooth decay.

CONCLUSION

Pregnant women in the Republic of Croatia do not have sufficient knowledge, and they are neither aware of the importance of oral health during pregnancy nor infant oral health.

Individual and familial factors associated with caries and gingivitis among adolescents resident in a semi-urban community in South-Western Nigeria

Objectives

We describe the prevalence, and individual and familial risk indicators for dental caries and gingivitis among 10–19-year-old adolescents in Ile-Ife, South-West Nigeria.

Methods

This cross-sectional study collected data through household surveys conducted between December 2018 and January 2019. Adolescents were recruited through multistage sampling. Oral health outcomes were caries, measured by the ‘Decayed, Missing due to caries, and Filled Teeth’ (DMFT) index, and gingivitis, measured by the Loe and Silness gingival index. Explanatory variables were individual (sex, age, oral health perception) and familial (socioeconomic status, birth rank, family size and parental living status) factors. Oral health behaviors (daily tooth-brushing, use of fluoridated toothpaste, consuming refined carbohydrates in-between meals, use of dental floss, dental service utilization in past 12 months, and smoking habits) were treated as confounders. Poisson regression models with robust estimation were constructed to determine associations between explanatory factors and oral health outcomes.

Results

A total of 1472 adolescents were surveyed. Caries prevalence was 3.4%, with mean (standard deviation) DMFT of 0.06 (0.36) and plaque index of 0.84 (0.56). Only 128 (8.7%) adolescents brushed their teeth twice daily, 192 (16.1%) used dental floss daily, 14 (1.1%) utilized dental services in the last 12 months, and 508 (36.1%) consumed refined carbohydrates in-between meals less than once daily. The proportion of respondents who currently smoked cigarettes was 1.6%, and 91.7% of respondents used fluoridated toothpaste daily. The adjusted prevalence ratio of having caries increased by 18% for every additional age-year (APR: 1.18; 95% CI 1.004, 1.34). Additionally, participants with high socioeconomic status had significantly lower prevalence of caries compared to those with lower status (APR: 0.40; 95% CI 0.17, 0.91). Moderate/severe gingivitis was significantly associated with higher frequency of consuming refined carbohydrates in-between meals (APR: 2.33; 95% CI 1.36, 3.99) and higher plaque index scores (APR: 16.24; 95% CI 9.83, 26.82).

Conclusion

Caries prevalence increased with increasing age and was higher among Nigerian adolescents with low socioeconomic status, while moderate/severe gingivitis was associated with frequent consumption of refined carbohydrates and higher plaque index score. While behavioral interventions may reduce the risk of gingivitis, structural interventions may be needed to reduce the risk for caries in this population.

Oral Health Status and Patterns of Dental Service Utilization of Adolescents in Lesotho, Southern Africa

This study aimed to characterize the best predictors for unmet dental treatment needs and patterns of dental service utilization by adolescents in the Kingdom of Lesotho, Southern Africa. A self-reported 40-item oral health survey was administered, and clinical oral examinations were conducted in public schools in Maseru from August 10 to August 25, 2016. Associations between psychosocial factors with oral health status and dental service utilization were evaluated using simple, bivariate, and multivariate regressions. Five hundred and twenty-six survey responses and examinations were gathered. The mean age of student participants was 16.4 years of age, with a range between 12 and 19 years of age. More than two thirds (68%; n = 355) of participants were female. The majority reported their quality of life (84%) and general health to be good/excellent (81%). While 95% reported that oral health was very important, only 11% reported their personal dental health as excellent. Three percent reported having a regular family dentist, with the majority (85%) receiving dental care in a hospital or medical clinic setting; only 14% had seen a dental professional within the previous two years. The majority of participants did not have dental insurance (78%). Clinical examination revealed tooth decay on 30% of mandibular and maxillary molars; 65% had some form of gingivitis. In multivariate analysis, not having dental education and access to a regular dentist were the strongest predictors of not visiting a dentist within the last year. Our results suggest that access to oral health care is limited in Lesotho. Further patient oral health education and regular dental care may make an impact on this population.

Are parents' education levels associated with either their oral health knowledge or their children's oral health behaviors? A survey of 8446 families in Wuhan

Background

Children aged 6–7 years are in the early mixed dentition, which is a period of high prevalence of dental caries and other dental diseases and a critical period for the formation of oral health behaviors. Therefore, good oral hygiene habits of children and oral health knowledge of parents are very important. This study sought to explore the relationship between children’s oral health behaviors, parental oral health knowledge, parental choices of pit and fissure sealants, and parents’ education levels based on a large-scale sample size for the first time, and to compare the influences of parental education levels between parents.

Methods

Families of the first and second graders of primary schools in Wuhan Hongshan District were included in this study. A total of 8446 questionnaires were collected to obtain comprehensive information on children’s oral health behaviors, parents’ oral health knowledge and parents’ pit and fissure sealants-related choices. The relationship between these outcome variables and parents’ education levels were studied using logistic regression analysis and chi-square test.

Results

Parents who reported good educational background had more favorable oral health knowledge than those of other parents, and their children had better oral hygiene behaviors. Four indicators of five measures to children’s oral health behaviors were significantly associated with mother’s education level (P < 0.05), and three of them were related to father’s education level (P ≤ 0.01). Moreover, seven indicators of eight measures to parents’ oral health knowledge were significantly related to mother’s education level (P < 0.05) and four of them were affected by the father’s (P < 0.05). In addition, parents with higher educational attainments paid more attention to the completeness of medical facilities, the environment of dental practice, the distance to treatment sites, and took less concern of children’s willingness when choosing the pit and fissure sealants sites.

Conclusions

In families with children at the early mixed dentition stage, parents with higher education levels tend to have better oral health knowledge and more oral health care needs, such as pit and fissure sealants. In addition, children of parents who have better educated parents tend to perform better oral hygiene practices.

Parental Knowledge and Acceptance of Different Treatment Options for Primary Teeth Provided by Dental Practitioners

Background: Parents have an influence on dental treatment options for young children regarding type of care provided. The aim of this study was to assess parents' knowledge and acceptance of different treatment options for primary teeth provided by dental practitioners for their children.

Materials and Methods: In this descriptive, cross-sectional study, caregiver/child dyads (n = 476) were recruited from patients at Pediatric Dental Clinics, Jordan University of Science and Technology. The data collection questionnaire to parents included: 1-demographic data 2-parental knowledge and practices regarding child's oral hygiene, caries and caries prevention 3-parental knowledge and acceptance of different treatment options for primary teeth including two given clinical scenarios (ICDAS-5 molar requiring intra-coronal restoration, ICDAS-6 molar requiring pulp therapy and stainless steel crown) with pictures before and after treatment. Afterwards, the child underwent a dental examination to record dmft/DMFT, gingival and plaque indices. Data was analyzed using SPSS, significance was set at P ≤ 0.05.

Results: Children's ages were 2–12 years (mean/SD 6.97 ± 2.5); with 255/53.6% males, 221/46.4% females. There were (166) children 2–5 years in primary dentition; (108/166) 65% had ECC, and (n = 62/166) 37.4% had S-ECC, and (310) 6–12 years in mixed dentition; (278/310) 89.7% had caries. Scaling and extraction were the highest known and accepted treatments for primary teeth by parents (35.5 and 30.1%, respectively), while nitrous oxide/oxygen sedation was the least (3.6%). Parental educational level was significant for composite restorations, fluoride gel application and pulp therapy (P = 0.03, 0.02, and 0.03, respectively) and age above 40 for amalgam restorations (P = 0.04). In both scenarios, most parents preferred to leave any care decision in hands of the dentists with no effect of educational level (P > 0.05). There were 81.5% parents who reported that their children's dental status was good, however, 78.4%/42.8% children had an average dmft/DMFT score 5.34/2.32 and mean PI/GI scores 0.88 ± 0.20/0.17 ± 0.23.

Conclusion: Parental knowledge and acceptance about dental treatment options for primary dentition was generally low. Parental education and age had an impact on parental knowledge and practices regarding child's oral hygiene, caries and caries prevention, and some treatment options. There was an overrated parental opinion of their child's teeth status despite the high dmft/DMFT and PI.

Association between malocclusion, caries and oral hygiene in children 6 to 12 years old resident in suburban Nigeria

Background

There are conflicting opinions about the contribution of malocclusions to the development of dental caries and periodontal disease. This study’s aim was to determine the association between specific malocclusion traits, caries, oral hygiene and periodontal health for children 6 to 12 years old.

Methods

The study was a household survey. The presence of malocclusion traits was assessed in 495 participants. The caries status and severity were assessed with the decayed, missing, and filled teeth (dmft/DMFT) index and the pulpal involvement, ulceration, fistula and abscess (pufa/PUFA) index. The Simplified Oral Hygiene Index (OHI-S) and Gingival Index (GI) were used to assess periodontal health. The association between malocclusion traits, the presence of caries, poor oral hygiene, and poor gingival health were determined with chi square and logistic regression analyses. Statistical significance was inferred at p < 0.05.

Results

Seventy-four (14.9%) study participants had caries, with mean (SD) dmft/DMFT scores of 0.27 (0.82) and 0.07 (0.39), respectively, and mean (SD) pufa/PUFA index scores of 0.09 (0.43) and 0.02 (0.20), respectively. The mean (SD) OHI-S score was 1.56 (0.74) and mean (SD) GI score was 0.90 (0.43). Dental Aesthetic Index scores ranged from 13 to 48 with a mean (SD) score of 20.7 (4.57). Significantly greater proportions of participants with crowding (p = 0.026) and buccal crossbite (p = 0.009) had caries. Significantly more children with increased overjet (p = 0.003) and anterior open bite (p = 0.008) had moderate to severe gingivitis. Poor oral hygiene (OR: 1.83; CI: 1.05–3.18 p = 0.033), crowding (OR: 1.97; CI: 1.01–3.49; p = 0.021) and buccal crossbite (OR: 6.57; CI: 1.51–28.51 p = 0.012) significantly increased the odds of having caries. Poor oral hygiene (p < 0.001), increased overjet (p = 0.003), and anterior open bite (p = 0.014) were the only significant traits associated with gingivitis.

Conclusions

Crowding and buccal cross bite were associated with caries, whereas increased overjet and anterior open bite were associated with gingivitis. These findings justify the recommendation of orthodontic treatment to improve oral health.

Oral habits and malocclusion in children resident in Ile-Ife Nigeria

AIM

To determine the: prevalence of oral habits in children aged 1-12 years in Ife Central Local Government Area of Osun State Nigeria; association between oral habits and malocclusion in children aged 6-12 years; differences in orthodontic treatment needs of children with and without oral habits and the effect of digit sucking severity on occlusal profile.

METHODS

This was a cross-sectional study that collected data through a household survey. Information collected included the age, gender, and oral habits of study participants. Intra-oral examination was conducted. The Dental Aesthetic Index (DAI) was used to assess orthodontic treatment needs for 6-12-year-old participants. Independent sample t test was used to compare mean DAI scores of participants with and without oral habits. A digit sucking severity index was developed and digit sucking severity was determined.

RESULTS

One hundred and thirty (13.1%) study participants had 142 oral habits. The most common oral habit was digit sucking. The most common malocclusion traits were spacing (29.9%), crowding (21.7%) and increased overjet (16.4%). DAI scores were significantly higher in participants with tongue thrusting (p < 0.001) and bruxism (p = 0.01) habits compared with participants without the habits. Among the 67 participants with oral habits, 54 (80.6%) had no need for treatment, 9 (13.4%) needed elective treatment and treatment was mandatory for 4 (6.0%) participants.

CONCLUSIONS

Digit sucking was the most frequently practiced oral habit in the study population. Tongue thrusting and bruxism were significantly associated with greater severity of malocclusion in children 6-12 years old when compared with peers who had no habits. Most children with oral habits had no need for treatment.

Oral health knowledge, behaviors and parental practices among rural-urban migrant children in Guangzhou: a follow-up study

BACKGROUND

Despite the growing number of rural-urban migrant children in China, follow-up observation on the oral health of migrant children is still scarce. This study described the changes of oral health knowledge, behaviors and parental practices in migrant children over a period of one year. Possible factors affecting changes were also investigated.

METHODS

The study used purposive sampling to select five private schools of migrant children in Guangzhou. A total of 1900 students in Grades 3 and 4 were recruited. A self-administered questionnaire was used in November 2011 to understand their basic situations, including oral health knowledge, behaviors and parental practices. A final survey was conducted in April 2013 to detect any changes.

RESULTS

The mean accuracy of oral health knowledge was 53.17% and 59.42% in 2011 and 2013, respectively (p < 0.001). For migrant children, the total score of oral hygiene, dietary habits and parental practices increased at the follow-up evaluation (p < 0.05). Children with less oral health knowledge were more likely to achieve significantly positive changes in score of knowledge (p < 0.001) in the final survey. Migrant children who had worse performance on oral hygiene (beta estimate = 0.68, p < 0.001), dietary habits (beta estimate = 0.58, p < 0.001) and good parental practices in the baseline survey were more likely to obtain beneficial changes. No significant associations between demographic characteristics and changes of oral health knowledge and behaviors (p > 0.05) were observed.

CONCLUSION

Oral health knowledge, behaviors and parental practices among migrant children significantly improved at the follow-up assessment. However, the overall situation was still poor. Positive and effective health education and prevention programs tailored to rural-urban migrant children with varying levels of oral health knowledge, behaviors and parental practices will be needed.

Influences of parents, close friends and classmates on four co-existing oral health practices in Saudi male teenagers

OBJECTIVE

The objective of this study is to investigate the association between oral health practices and similar practices adopted by parents, close friends and classmates in a group of Saudi male teenagers.

MATERIAL AND METHODS

A cross-sectional study was conducted in Dammam, Saudi Arabia, in 2016 including 12-14-year-old intermediate school students (n = 478). A questionnaire assessed socioeconomic background, whether participants, their parents, close friends and classmates brushed twice daily, used tobacco, snacked on sugary foods or sugary drinks and perceiving a supportive classroom environment. Univariate and multivariate logistic regression models assessed the association of parents', close friends', classmates' practices and classroom support with participants' four practices, controlling for socioeconomic factors.

RESULTS

The response rate was 93.9%. In multivariate regression, close friends' practices had a strong significant association with teenagers' tooth brushing (OR = 4.45; 95%CI = 1.09, 18.12), tobacco use (OR = 5.63; 95%CI = 3.44, 7.88), snacking on sugary foods (OR = 14.42; 95%CI = 7.89, 21.89) and sugary drinks (OR = 7.05; 95%CI = 5.97, 9.20). The percentages of classmates perceived to brush their teeth and use tobacco were significantly associated with the respective practices in teenagers (OR = 1.03 and 1.02). Fathers' snacking on sugary drinks was significantly associated with that of the teenagers (OR = 4.04; 95%CI= 1.03, 15.85).

CONCLUSIONS

In early adolescence, four oral health practices of Saudi males were associated with those perceived to be adopted by their close friends. Fathers' use of sugary drinks was also significantly associated with that of teenagers.

Awareness of and compliance with healthy oral habits reported by children and their parents in Democratic People's Republic of Korea after a preventive programme

OBJECTIVE

The study aimed to examine awareness of and compliance with healthy oral habits reported by children and their parents in Pyongyang, Democratic People's Republic of Korea (DPRK), after a preventive programme.

MATERIALS AND METHODS

The data were collected in 2013 with self-completed, partly structured questionnaires from 1994 children aged 10 and 13 years and from 200 parents. Association between awareness of and compliance with healthy oral habits reported by the children and their parents was evaluated using Chi square tests and multivariate logistic regression analyses, children's oral health habits according to themselves and their parents were analysed using McNemar's test.

RESULTS

Both children and their parents seemed to be familiar with healthy oral habits, although the awareness was not directly related to the reports of the children's oral practices. Most of the children reported brushing their teeth at least twice a day, using fluoride toothpaste and drinking water for thirst but frequent sweet snacking was common. Children's and their parents' reports were consistent with regard to sweet snacking frequency (p = 0.736) and the main thirst quencher (p = 0.349).

CONCLUSIONS

Awareness of healthy oral habits appeared to be good among children and their parents. Unhealthy oral habits seemed to coincide with one another.

Integrated oral, mental and sexual health management for adolescents: a call for professional collaboration

BACKGROUND

Globally, young people account for 15.5% of the total global disability-adjusted life-years burden for all age groups. They face mental health, nutritional problems, accidental and intentional injuries, sexual and reproductive health problems, and substance abuse. These health challenges have effects on their oral health. This paper discusses the oral health problems adolescents face and suggests approaches for providing integrated oral and general health care for adolescents.

DISCUSSION

Oral health issues linked with adolescent health concerns include: malocclusion and esthetic concerns linked with mental health status; oral and maxillofacial injuries linked with accidental and intentional injuries; oral manifestations of sexually transmitted infections; oral leukoplakia and oral cancers linked with alcohol, tobacco and psychoactive substance abuse; and oral manifestations of anemia resulting from nutritional problems. Training oral health care providers on adolescent health and care could promote prompt diagnosis, management and prevention of complications associated with major health challenges affecting adolescents.

CONCLUSION

Adolescent oral health care needs focused attention: as a possible route for early diagnosis and management of general health problems and for promoting adolescent oral health care. Oral health care should be integrated into adolescent friendly services and oral health care providers should learn how to handle adolescents' health needs.

Use of caries prevention tools and associated caries risk in a suburban population of children in Nigeria

AIMS

To determine the association between use of recommended oral self-care (ROSC) caries prevention tools and presence of dental caries in children resident in suburban Nigeria.

METHODOLOGY

Secondary analysis was conducted for a dataset generated for 1-12 years old children recruited through a household survey. Information on use of ROSC caries prevention tools (brushing more than once a day, use of fluoridated toothpaste always, and eating sugary snacks between main meals less than once a day), use of oral health adjuncts (dental floss, mouth rinses, other tooth cleansing agents) and presence of caries were extracted. The odds of having caries when ROSC caries prevention tools were used singly or in combination, were determined using multivariate logistic regression adjusted for age and sex.

RESULTS

The single or combined use of ROSC caries prevention tools had no statistically significant association with presence of caries. Brushing more than once a day reduced the odds of having caries while consumption of sugar between meals once a day or more increased the odds of having caries after adjusting for age and gender. The use of two ROSC caries prevention tools reduced the risk for caries (AOR 0.28; 95 % CI 0.05-1.53) when adjusted for age. The converse was observed when adjusted for gender (AOR 1.15; 95 % CI 0.38-3.45). The largest effect size was observed when sugary snacks were taken once a day or more between meals after adjusting for age (AOR 5.74; 95 % CI 0.34-96.11).

CONCLUSION

The use of a combination of fluoridated toothpaste and twice-daily tooth brushing had the largest effect on reducing the chance for caries in children resident in Ile-Ife, Nigeria.

Digit Sucking Habit and Association with Dental Caries and Oral Hygiene Status of Children Aged 6 Months to 12 Years Resident in Semi-Urban Nigeria

Objectives

Non-nutritive sucking (NNS) is a common behavior in childhood. The association between digit sucking, dental caries and oral health has been studied with inconclusive results. The objectives of this study were to determine the prevalence of, and the association between digit sucking, caries and oral hygiene status of children age six months to 12 years, resident in Ile-Ife, Osun State, Nigeria.

Methods

A cross-sectional study was conducted in Ife Central Local Government Area of Osun State. Data were collected through a household survey using a multi-stage sampling procedure from children between six months and 12 years. Details of each child’s socio-demographic characteristics, digit sucking habits, caries status and oral health status were collected. The association between digit sucking, caries status and oral hygiene status was determined using Chi square and Logistic regression.

Results

The mean age of the 992 study participants was 5.8 ± (3.2) years. The prevalence of digit sucking, caries and poor oral hygiene were 7.2%, 10.5% and 2.4% respectively. The mean dmft score was 0.22 ± (0.80), mean DMFT score was 0.04 ± (0.30) while mean Oral Hygiene Index score was 1.27 ± (0.73). Digit sucking increased the odds of having caries (OR: 1.28; CI: 0.58–2.81) but decreased the odds of having poor oral hygiene (OR: 0.58; CI: 0.34–1.01) insignificantly.

Conclusions

Digit sucking was not a significant predictor of caries and oral hygiene status, although the odds of having caries increased while the odds of having poor oral hygiene decreased with digit sucking.

Prevalence, and early childhood caries risk indicators in preschool children in suburban Nigeria

BACKGROUND

Early Childhood Caries (ECC) is defined as the presence of caries lesion in an primary tooth in children below the age of 71 months. It is a significant public health problem with consequences for the growth and development of affected children. The objective of this study was to determine the prevalence and ECC risk indicators in a suburban population in Nigeria.

METHODS

The data of 497 children aged 6 months to 71 months who were recruited through a household survey conducted in Ile-Ife, Nigeria was analysed for prevalence of ECC and risk indicators. Information on children's ages, sex, socioeconomic status, tooth brushing habits, sugary snacks consumption, use of fluoridated toothpaste, birth rank, infant-feeding practices, breastfeeding practices, maternal age at childbirth, and maternal knowledge of oral health was obtained. Children's oral hygiene and caries status was also determined. Risk factors associated with ECC were determined using logistic regression analysis.

RESULTS

Thirty-three (6.6%) children had ECC. Four (0.8%) had severe ECC. The four risk indicators for ECC were the child's gender, mothers' knowledge of oral health, consumption of sugary snacks in between meals more than three times a day, and the child's oral hygiene status. Females (PR: -0.06; 95% CI: -0.01- -0.01; p = 0.02), and children with mothers who had good knowledge of oral health (PR: -0.06; 95% CI: -0.11--0.008; p = 0.02) were less likely to have ECC. Children who consumed sugary snacks in between meals three times a day or more (PR: 0.05; CI: 0.003 - 0.01; P = 0.04) and children with fair oral hygiene (PR: 0.05; 95% CI: 0.005-0.10; p = 0.03) were more likely to have ECC.

CONCLUSIONS

The prevalence of ECC in the study population was low. Promoting good oral hygiene practices and enhancing mothers' knowledge of oral health may help reduce further, the risk for ECC in the study population.