Sacroiliac Joint Dysfunction and Associated Disability in the Immediate Postpartum Period: A Cross-Sectional Analysis for Clinical Screening and Rehabilitation

Background: Sacroiliac joint (SIJ) pain is a common musculoskeletal condition among postpartum women due to hormonal, biomechanical, and physiological changes during pregnancy and childbirth. Increased ligament laxity, altered posture, weight gain, and pelvic instability may contribute to sacroiliac joint dysfunction. This condition often leads to pelvic girdle pain, low back pain, and functional limitations that affect daily activities such as walking, sitting, standing, and childcare. Objective: To determine the prevalence of sacroiliac joint pain and assess the level of disability among postpartum females in Sialkot. Materials and Methods: A descriptive cross-sectional study was conducted among 300 postpartum women aged 20-40 years from public and private hospitals in Sialkot. Non-probability convenience sampling approach was employed. Sacroiliac joint pain was assessed using clinical provocation tests including FABER, compression, and distraction tests. Pain intensity was measured using the Numerical Pain Rating Scale (NPRS), and functional disability was evaluated using the Oswestry Disability Index (ODI). Data were analyzed using SPSS version 25. Results: Clinical provocation testing demonstrated positive SIJ pain provocation in 84.0% (n=252) of acute postpartum participants, with severe functional disability observed in 46.0% (n=138). Most women reported moderate pain (74.7%), while 20.7% experienced severe pain. According to the ODI, 46% of participants had severe disability, 37.7% moderate disability, 10.7% minimal disability, and 5.7% were classified as crippled. Conclusion: Sacroiliac joint pain is highly prevalent among postpartum females and is associated with considerable functional disability. Early screening and physiotherapy-based rehabilitation may help reduce pain and improve functional outcomes. Keywords: Sacroiliac joint pain, Postpartum women, Pelvic girdle pain, Functional disability, Oswestry Disability Index.