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. Author manuscript; available in PMC: 2018 Jan 8.
Published in final edited form as: Cancer Nurs. 2013 Sep-Oct;36(5):355–367. doi: 10.1097/NCC.0b013e31827910ba

Table 2.

Summary of Accrual, Attrition and Evaluable Cases within Randomized Groups by Cancer Center

Study Status Site #1 (Hackensack Univ) Site #2 (Long Beach Med Ctr) Site #3 (St. Jude) Total

Total Accrual 71 46 126 243

Total Attrition (Lost) 9 (13%) 7 (15%) 14 (11%) 30 (12%)

Total Evaluable 62 (87%) 39 (85%) 112 (89%) 213 (88%)
Low Risk 19 12 41 72
High Risk 43 27 71 141

Evaluable EC Cases a 29 (85%) 19 (83%) 54 (86%) 102 (85%)

Evaluable UC Cases b 33 (89%) 20 (87%) 58 (92%) 111 (90%)
a

Enhanced care group or treatment.

b

Usual care group or comparison group.