Investigate Correlation between Diastasis of Rectus Abdominis Muscle and Low Back Pain in Obese Women.

Background: Rectus abdominis is the main core muscle. Weakness or any alteration in it may increase the pressure over the lower back, in obese women diastasis of rectus abdominis muscle found to be very common condition. Therefore, there may be a correlation between diastasis of rectus abdominis muscle and low back pain in obese women that needs to be explored, as there is no literature available.

Methods: In this study, 72 female subjects with Body Mass Index <30 kg/m² were recruited by snowball sampling method. Demographic (name, age) and anthropometric characteristics (height, weight and body mass index) were recorded. The separation in the rectus abdominis muscle was assessed with vernier calliper.

Results: Total subjects were included in the study; all the subjects were Female without any recent abdominal surgical history. The subjects included in the study with age of 30 years to 55 years old with body mass index of the included females must be (30-30.9) kg/m² i.e. women must come under obese category. Diastasis of rectus abdominis muscle was another variable used that must be present in each women. Low back pain was also used as the variable that may be present or may not be present in the women with diastasis of rectus abdominis muscle. The collected data were analysed by the appropriate statistical analysis tools. The p-value was found more than 0.05 (the alpha level set was less than 0.05) which is non-significant.

Conclusion: The study concluded a non-significant correlation between the diastasis of rectus abdominis muscle and low back pain in obese women. The present study concludes that it is not necessary that all obese women with low back pain always propose to have diastasis of rectus abdominis muscle.