In WW1 there appear to have been 7300 Army officers taken prisoner out of approximately 250,000 (estimates vary to around this figure) men commissioned . ADRIC had 1592 Army officers (2131 men joined, less 426 RAF and 113 Navy) , so one would have expect to find 46 ADRIC men who had been POWs. There were in fact 56 so it was representitive of all army officers as a whole