Abstract:
Objective: Aim of this study was to find out correlation between arm span length and height. The regression
equation obtained will be used to estimate height from arm span length.
Method: Study design: cross sectional study. Study sample: 108 male students of Sialkot medical college.
Sampling Technique: Non probability purposive sampling technique was used to select the samples.
Selection criteria: Male students of Sialkot medical college having no deformity of limbs and vertebral
column were selected. Collection of data: Standing height was measured in inches. Arm span length was
measured by extending arms. Statistical analysis: SPSS version 25 was used to perform statistical analysis.
Correlation coefficient and regression equation was obtained. Tables and graphs were made.
Results: The value of Pearson correlation coefficient was 0.846. A statistically positive very strong and
significant correlation was found between height and arm span length.
Conclusion: The results of this study indicate that arm span length can be used to estimate standing height.
The regression equation can be used to predict standing height in a person who can not stand up.
