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. Author manuscript; available in PMC: 2014 Aug 12.
Published in final edited form as: J Clin Psychiatry. 2013 Dec;74(12):1249–1255. doi: 10.4088/JCP.12m08331

Table 2.

Kaplan-Meier Estimate of Attrition during a 25 -Week (168 Day) Regimen of Long-Acting Injectable Antipsychotic Among 30 Homeless /Recently Homeless Individuals with Schizophrenia or Schizoaffective Disorder

Time (Days) Cumulative Proportion Remaining on LAI Regimen at Given Time
N of Cumulative Dropouts from N of Remaining Cases
Estimate Std. Error Regimen

1 0 .867 .062 4 26
2 56 .833 .068 5 25
3 63 .800 .073 6 24
4 65 .767 .077 7 23
5 89 .733 .081 8 22
6 114 .700 .084 9 21
7 128 .667 .086 10 20

Total duration of observation: 168 days; 20 subjects continued with LAI regimen for full duration.