Table 1: Demographic

Table 2: Disease specific survival for END versus patients kept on observation.

Table 3: Nodal recurrence in END versus Observation

Table 4: Overall Survival for END and observation

Figure 1: Tabulation of HR of all 11 articles to find Disease-specific survival for END versus patients kept on observation.

Figure 2: Tabulation of HR of all 37 articles to find Nodal recurrence in END versus Observation

Figure 3: Tabulation of HR of all the 16 articles to find Overall Survival for END and observation