Patient's perspective and awareness of materials used in dentistry.

OBJECTIVE: To assess patients' knowledge and attitude towards different dental materials used in private and public dental facilities in an urban setting. METHODS: The cross-sectional study was conducted at the Islamabad Dental and Medical College, Islamabad, Pakistan, from February to July 2019, and comprised individuals at private dental clinics and teaching hospitals. Data was collected using a pre-validated structured questionnaire that recorded socio-demographic information as well as patients' perception on evidence-based dentistry using visual analogue, trust on the dentist, quality of materials and the source of information. Data was analysed using SPSS 21. RESULTS: Of the 269 participants, 151(56.1%) were females with a mean age of 33.87±12.63 years, and 118(43.9%) were males with a mean age of 33.28±13.71 years. Overall, 208(77.3%) respondents were in favour of using materials with long-term scientific data; 201(74.7%) recognised a difference in quality of materials used at private clinics and teaching hospitals; 128(63.7%) believed that poor quality materials were used in teaching hospitals; 229(85%) trusted their dentists for using high-quality materials; and 108(40%) identified dentists as the source of information. There was a significant relationship between patient's education level and realising the importance of using dental materials supported by scientific evidence (p≤0.01). CONCLUSIONS: Majority of subjects believed that poor quality materials were used in teaching hospitals compared to private dental facilities.

Dental caries experience in preschool children: is it related to a child's place of residence and family income?

PURPOSE: To assess the caries prevalence in 3- to 5-year-old children and determine whether urbanisation and income are associated with the dental decay status of these preschool children residing in the district of Lahore, Pakistan. MATERIALS AND METHODS: Multistage random sampling was done to collect the sample of children from urban and rural areas. A list of children 3 to 5 years of age was prepared, and every 2nd child on the list was randomly selected until a total of 700 children were enrolled in the study. Lady Health Workers (LHWs) were trained to conduct this survey after permission from the pertinent authorities. The data of the children and their mothers regarding their age, gender, socioeconomic status (SES) and area of residence were collected. The caries status of children was recorded using the dmft index as per WHO criteria. RESULTS: The prevalence of dental caries in preschool children of Lahore was found to be 40.5%. Within this group, caries prevalence was 33.3% in 3-year-old children, 47.6% in 4-year-old children and 75% in the 5-year-old children. The mean dmft score for the entire child population was 1.85 ± 3.26. A significant association was found between caries prevalence, low socioeconomic status, female gender and rural residence. CONCLUSION: Preschool children in Lahore, Pakistan have average dmft scores of 1.85 (± 3.26), which are mostly related to untreated carious lesions. Lower caries experience was found to be associated with rural residence and low family income.

Bidirectional relationship between diabetes and periodontal disease: review of evidence.

Presently there are 170 million diabetic patients worldwide. Pakistan ranks sixth in the world with approximately 6.2 million in the 20-79 year age affected by the diabetes. 6-10% of the 35-44year old diabetic patients have been reported to be affected by moderate form of periodontal disease in Pakistan. Periodontal disease is referred to as sixth complication of diabetes. The association between diabetes and periodontal disease has been reported for more than 40 years but reverse has not been the focus of researchers until recently. Studies have suggested a bidirectional relationship between periodontal disease and glycaemic control with each disease having a potential impact on the other.