id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_m3fij3x555b2tplcoh6wkqspom	Harshitha V.	Dynamic Smile Visualization and Quantification in different age groups	2016.0	7	.pdf	application/pdf	3883	410	68	Dynamic Smile Visualization and Quantification in different age attributes of smile in frontal, oblique and sagittal dimensions, in two different age groups (10Materials and method : The posed and dynamic smile parameters were measured using digital video clips in 80 subjects of two different age groups (10-15years and 18-25 years). compare smile parameters across the age groups, paired t-test was used to analyse the parameters of posed and unposed smile within the same age group and chi-square test was Results : The present study revealed significant differences in dynamic smile parameters Conclusion : In both the age groups, the dynamic and posed smile attributes are significantly Table 3 : Hypothesis testing for means of Dynamic Smile parameters between age groups 10-15 years and 18-25 years Table 4 : Hypothesis testing for means of Discrete Dynamic Smile Parameters between age groups age groups the commissure height during dynamic smile 	./cache/work_m3fij3x555b2tplcoh6wkqspom.pdf	./txt/work_m3fij3x555b2tplcoh6wkqspom.txt