Das U M, Singhal P
Department of Pedodontics and Preventive Dentistry, V. S. Dental College and Hospital, K. R. Road, V.V. Puram, Bangalore - 560 004, Karnataka, India.
J Indian Soc Pedod Prev Dent. 2009 Apr-Jun;27(2):104-7. doi: 10.4103/0970-4388.55335.
The objective of this study was to evaluate tooth brushing management and ability of children in relation to age and gender.
The study population consisted of 45 children, who attended Department of Pedodontics and Preventive Dentistry at V.S Dental College and Hospital Bangalore. Children were divided into three groups according to age: Group I: 3-5 years, Group II: 6-8 years, and Group III: 9-11 years. Each child selected his/her favorite toothbrush and brushed his/her teeth under supervision of one instructor. The grip type during tooth brushing was recorded on a videotape and duration of tooth brushing also was noted. The data were analyzed in relation to the age and gender using the chi-square test. ANOVA was used to find if there is any significant difference between the mean brushing times in the different groups.
The results of statistical analysis showed that in all cases P> 0.05 for grip preferences and P.
The required manual dexterity for tooth brushing was present in younger age groups.
本研究的目的是评估儿童刷牙管理情况以及与年龄和性别的相关能力。
研究人群包括45名儿童,他们来自班加罗尔V.S牙科学院和医院的儿童牙科学与预防牙科学系。根据年龄将儿童分为三组:第一组:3至5岁,第二组:6至8岁,第三组:9至11岁。每个孩子选择自己最喜欢的牙刷,并在一名指导教师的监督下刷牙。刷牙时的握持方式记录在录像带上,刷牙时间也被记录下来。使用卡方检验对数据进行年龄和性别的相关分析。方差分析用于确定不同组的平均刷牙时间之间是否存在显著差异。
统计分析结果显示,在所有情况下,握持偏好的P>0.05以及P。
较年轻年龄组具备刷牙所需的手部灵巧性。