From Figure 11 9 what is the estimated median survival time, in days, from gastrostomy to death in the RIG group A 100 B 200 C 300 D 325 E 375 Figure 11 9 Overall survival 1 0 75 0 50 0 25 0 Number at risk 0 Log rank test 11 40 on X df, P 0 003 100 200 300 400 Time from gastrostomy insertion (days)...

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From Figure 11.9 what is the estimated median survival time, in days, from gastrostomy to death in

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From Figure 11.9 what is the estimated median survival time, in days, from gastrostomy to death in the RIG group?

A. 100 B. 200 C. 300 D. 325 E. 375

Figure 11.9

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Medical Statistics A Textbook For The Health Sciences

ISBN: 9781119423645

5th Edition

Authors: Stephen J. Walters, Michael J. Campbell, David Machin

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Question Posted: Mar 14, 2024 02:01 AM

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From Figure 11.9 what is the estimated median survival time, in days, from gastrostomy to death in

Question:

Overall survival 1 0.75 0.50 0.25 0 Number at risk 0 Log-rank test = 11.40 on X df, P = 0.003 100 200 300 400 Time from gastrostomy insertion (days) PEG 159 122 RIG 117 94 PIG 43 32 - PEG 92 64 74 53 19 8 RIG PIG 000

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Medical Statistics A Textbook For The Health Sciences

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