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Background and purpose Implant-supported mandibular overdentures are a good alternative for patients having poor retention of mandibular conventional dentures. The aim of this prospective study was to evaluate and compare the results between early loading and delayed loading of mandibular overdentures on two unsplinted implants. Materials and methods A total of 14 completely edentulous male patients in the age group of 50-60 years were selected for the study. Two 3.5×13 mm implants were placed in the mandibular interforaminal region. The patients were divided into two groups: (i) the test group in which the overdenture was connected after one week of surgery, and (ii) the control group, in which the overdenture was connected three months after surgery. Marginal bone levels were evaluated at baseline (during loading), three months, and six months post loading. Unpaired 't' test was used for the comparison of intergroup measurements. Results No implants were lost. Marginal bone resorptions showed no statistically significant differences between the two groups over six months period after loading. Conclusion The results of this prospective clinical study suggested that there was no significant difference in the clinical and radiographic state of patients treated with implant-supported mandibular overdentures loaded either one week or three months after implant surgery.
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BACKGROUND: Nicotine dependency would have increased during the times of COVID-19 among the primary health professionals, which would can be attributed to perceived stress and can also be influenced by self-efficacy; hence, the aim of the present study was to determine the relationship between nicotine dependence with perceived stress, self-efficacy among primary health care professionals during the times of covid-19 pandemic. MATERIALS AND METHODS: The present study was a cross-sectional descriptive questionnaire study. The study was conducted among primary health workers of Ajmer district; stratified random sampling technique was used to collect data. A questionnaire was prepared that consists of demographic details, questions on perceived stress, self-efficacy, and nicotine dependence. RESULTS: Perceived stress and nicotine dependence was high among study participants. Self-efficacy was low. There was significant (P ≤ 0.05) association between high nicotine dependence and high perceived stress. It was also reported that majority of study participants {58 (30.4%)} with high self-efficacy significantly (P ≤ 0.05) was associated with low nicotine dependence. CONCLUSION: High nicotine dependence was significantly associated with high perceived stress, while low nicotine dependence was significantly lower among primary health care workers' low perceived stress. Low nicotine dependence was significantly associated among study participants with high self-efficacy.
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AIM: To assess the impact of dental fear on different domains of oral health-related quality of life (OHRQoL) among school going and non-school going children in the Indian scenario. MATERIALS AND METHODS: The study sample consisted of 279 school children and 257 non-school going children thus making a total sample of 536 children. The sampling frame comprised of 12-15-year-old children attending two upper primary public schools and non-school going children working at shops or not working in Udaipur city, India. Information on dental fear and OHRQoL was obtained by personal interviews by a single trained and calibrated examiner through a structured questionnaire. Intercooled STATA version 9.2 was employed to perform statistical analysis. The level of significance was set at 5%. RESULTS: Mean dental fear scores among school going (35.41 [11.79]) and non-school going (47.59 [3.80]) children revealed that dental fear was significantly (P ≤ 0.05) higher among non-school going than among school going children. In school going children, the likelihood of having poor oral symptoms, functional limitation and poorer social and emotional well being were significantly (P ≤ 0.05) lesser as compared with non-school going children. CONCLUSIONS: Fear has a significant impact on different domains of OHRQoL, except emotional well being, among non-school going children.
