COMPARISON OF PREVALENCE OF ANTERIOR AND POSTERIOR CROSS BITES IN PRIMARY AND HIGH SCHOOL STUDENTS IN MASHHAD

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

ZARINGHALAM M.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Mashhad Dental School Year:2004 | Volume:28 | Issue:1-2 Page(s): 37-44

Download Full-Text

Persian Verion

View:

1,005

Download:

Cites:

Information Journal Paper

Title

COMPARISON OF PREVALENCE OF ANTERIOR AND POSTERIOR CROSS BITES IN PRIMARY AND HIGH SCHOOL STUDENTS IN MASHHAD

Author(s)

ZARINGHALAM M. | Issue Writer Certificate

Keywords

POSTERIOR CROSSBITEQ4

ANTERIOR CROSSBITEQ4

PRIMARY SCHOOL STUDENTSQ3

HIGH SCHOOL STUDENTSQ4

Abstract

Introduction: Anterior and posterior cross bites are observed in orthodontic patients more frequently than other malocclusions. The purpose of this study was to the determine the prevalence of anterior cross bite and posterior cross bite (unilateral & bilateral) in primary and HIGH SCHOOL STUDENTS in Mashhad and comparing the results with each other.Materials and Methods: In this cross sectional study the data collection method was clinical observation and a form for recording the data.In this study 2956 students including 2050 PRIMARY SCHOOL STUDENTS (1030 boys and 1020 girls) with the age range of 7-12 years and also 906 HIGH SCHOOL STUDENTS (490 boys and 416 girls) with the age range of 15-18 years were selected in random cluster sampling. Statistical analysis was done using SPSS software (Fisher’s exact test in two-by-two cross tabulations).Results: 1-The prevalence of posterior cross bite in PRIMARY SCHOOL STUDENTS was 6.9% and in HIGH SCHOOL STUDENTS was 5.2%. The difference was not significant.2- The prevalence of posterior cross bite in boys in primary school was 7.8% and in high school boys was 8.4%. The difference was not significant.3-The prevalence of posterior cross bite in girls in primary school was 6% and in high girls Was 1.4%. The difference was significant.4-The prevalence of bilateral posterior cross bite in PRIMARY SCHOOL STUDENTS was 0.87% and in HIGH SCHOOL STUDENTS was 1.6%. Unilateral posterior cross bite in PRIMARY SCHOOL STUDENTS was 6% and in HIGH SCHOOL STUDENTS was 3.5%. The difference in unilateral cross bite was significant.(P-v=0.006) 5-In general, the prevalence of anterior cross bite in PRIMARY SCHOOL STUDENTS was 0.87% and in HIGH SCHOOL STUDENTS was 5.4%.The difference was not significant 6-The prevalence of anterior cross bite in primary school boys was 7.8% and in high school boys was 8.6%. The difference was not significant.7-The prevalence of anterior cross bite in primary school girls was 5.3% and in high school girls was 1.6%. The difference was significant. (P-v=0.002)Conclusion: In this study anterior and posterior cross bites in PRIMARY SCHOOL STUDENTS were more than HIGH SCHOOL STUDENTS. The difference was not significant. Unilateral cross bite was more frequent in PRIMARY SCHOOL STUDENTS than HIGH SCHOOL STUDENTS. . The difference was significant.Bilateral posterior cross bite in high school boys was more than primary school boys but in high school girls was less than primary school girls. Anterior and posterior cross bite in high school girls decreased and in high school boys increased significantly compared to PRIMARY SCHOOL STUDENTS.

Cites

No record.

References

No record.

Cite

APA: Copy

ZARINGHALAM, M.. (2004). COMPARISON OF PREVALENCE OF ANTERIOR AND POSTERIOR CROSS BITES IN PRIMARY AND HIGH SCHOOL STUDENTS IN MASHHAD. JOURNAL OF MASHHAD DENTAL SCHOOL, 28(1-2), 37-44. SID. https://sid.ir/paper/74267/en

Vancouver: Copy

ZARINGHALAM M.. COMPARISON OF PREVALENCE OF ANTERIOR AND POSTERIOR CROSS BITES IN PRIMARY AND HIGH SCHOOL STUDENTS IN MASHHAD. JOURNAL OF MASHHAD DENTAL SCHOOL[Internet]. 2004;28(1-2):37-44. Available from: https://sid.ir/paper/74267/en

IEEE: Copy

M. ZARINGHALAM, “COMPARISON OF PREVALENCE OF ANTERIOR AND POSTERIOR CROSS BITES IN PRIMARY AND HIGH SCHOOL STUDENTS IN MASHHAD,” JOURNAL OF MASHHAD DENTAL SCHOOL, vol. 28, no. 1-2, pp. 37–44, 2004, [Online]. Available: https://sid.ir/paper/74267/en

Related Journal Papers