Positive (N) Negative (N) Positive PDC 19 14   GSIJD 12 3   SLS 14 5 Negative PDC 2 18   GSIJD 9 29   SLS 7 27

Table 3: Manual Assessment profile of respondents for Posterior Dimple Compression (PDC), Gross Sacro-Iliac Joint Distraction (GSIJD) and Supine- Long Sitting (SLS) Tests using Gross Sacro-Iliac Joint Compression test as a Gold standard.