METHODS: A total of 11 participants with NS-NP were recruited. Pain intensity, active range of motion (AROM), posture, deep neck flexor (DNF) endurance, combined neck movements and disability were measured using face-to-face and TR methods, with a one-hour break in between. TelePTsys, an image-based TR system, was used for TR assessment.
RESULTS: A high degree of concurrent validity for pain (bias = 0.90), posture (bias = 0.96°), endurance (bias = -2.3 seconds), disability (bias = 0.10), AROM (extension bias = -0.60 cm, flexion bias = 1.2 cm, side flexion bias = -1.00, rotation bias = -0.30 cm) was found. Standard error of measurement and coefficient of variation (CV) values were within the acceptable level for concurrent validity, except the CV for cervical flexion and endurance. There was a high degree of reliability demonstrated for pain, posture, AROM, endurance and disability measurements. The average-measure interclass correlation coefficient (ICC(3,1)) ranged from 0.96 to 0.99 for inter-rater, and 0.93 to 0.99 for intra-rater reliabilities. There was moderate agreement for combination movement for validity (78.5%, p
MATERIALS AND METHODS: This cross sectional study involved 245 students enrolled in the first year medical (M1) and dental (D1) course and fourth year medical (M4) and dental (D4) course. The students completed a self-administered questionnaire which included knowledge and opinions on early childhood oral health. Comparisons between the groups were done using chi-square test.
RESULTS: Dental students showed significantly better knowledge than medical students. D1 students showed significantly better knowledge of age of first tooth eruption over M1. Knowledge of recommended age for bottle weaning was higher among D4 students but not significantly more than M4 students.
CONCLUSION: The majority of medical students showed inadequate knowledge indicating that medical curriculum should emphasise on oral health topics of public health relevance like ECC and its prevention. Dental students had better knowledge regarding early childhood oral health, but lacked knowledge on its preventive aspects.
METHOD: Thirty patients with single or multiple fractures were selected purposively for descriptive survey study between January 2018 to December 2018. Their ages varied from 41 to 80 years. There were 26 female and four males. 24 patients have single fracture and six had multiple fractures following low impact trauma. The demographic parameters were studied by structured interview schedule, and the research variable, the risk factors were studied by interview, biophysical assessment and records of BMD value through DEXA and serum level of vitamin D. Socio-demographic variables like age, sex, body weight, Body mass index (BMI), etc. were selected and their relationship were assessed to find out the risk factors of fragility fractures in society by research variables like risk factors of osteoporotic fractures. For statistical analysis of determination of association between such factors and fragility fractures, non-parametric Fisher exact test and Odds ratio was used.
RESULTS: In our study, osteoporotic fractures occurred majority (86.66%) among female maximally among 60-69 years age group. Whereas in relatively younger age (40-60 years), abnormal BMI (low or high) is responsible for fragility fracture as 46.6% of such fractures occurred in this group as 20% fracture are associated with underweight and 40.66% with overweight BMI. Tobacco smoking increases the risk of fragility fractures twice (as relative risk ratio 2) and rheumatoid arthritis increases the six-fold (as relative risk ratio 6). All 100% had history of fall. Level of serum vitamin D, low DEXA scan value (less than -2.5) and fall on ground resulting in low impact injuries shows strong association between those and fragility fractures. On the other hand, all the risk factors remain same for the recent and old fractures.
CONCLUSION: Several risk factors need to be addressed properly apart from medical managements to reduce the risk of occurrence of osteoporotic fractures.
METHODS: Third-year undergraduate dental students were facilitated to discuss stories, engage in perspective taking activities and keep a portfolio for assessment in the Stories and Perspectives selective. Thematic analysis was used to analyze the data in their portfolios.
RESULTS: The dental students identified key learning points that would better prepare them for patient-centered care. Three themes emerged: (1) facilitate empathy in students, (2) stimulate self-awareness in students, and (3) motivate students to be perceptive communicators. Students were able to appreciate the complexities of care giving as it involved taking into account the thoughts and feelings of the other while recognizing their own mental state. They further valued the choice of appropriate words and actions in mediating this process.
CONCLUSION: The potential for incorporating humanities based approaches to teach patient care to dental students is favorable. Reading stories and extending this to perspective taking activities to induce creative ways to shift between experiences of self and other is a positive approach in preparing health professionals for care giving encounters.
MATERIALS AND METHODS: The flexural strength and flexural modulus of three OPEFB fiber-reinforced PMMA were compared with a conventional and a commercially available reinforced PMMA. The three test groups included OPEFB fibers of 0.5 mm thickness, 2.0 mm thickness, and OPEFB cellulose.
RESULTS: All test group specimens demonstrated improved flexural strength and flexural modulus over conventional PMMA. Reinforcement with OPEFB cellulose showed the highest mean flexural strength and flexural modulus, which were statistically significant when compared to the conventional and commercially reinforced PMMA used in this study. OPEFB fiber in the form of cellulose and 0.5 mm thickness fiber significantly improved flexural strength and flexural modulus of conventional PMMA resin. Further investigation on the properties of PMMA reinforced with OPEFB cellulose is warranted.
CONCLUSIONS: Natural OPEFB fibers, especially OPEFB in cellulose form, can be considered a viable alternative to existing commercially available synthetic fiber reinforced PMMA resin.