A statistical analysis was made by computer on 511 cases of @entity5 experienced at 14 facilities in Japan between 1970 and 1979. The age distribution of the @entity1 had two peaks, one under 3 years (15%) and the other between 25 and 34 years (32%). Forty percent of the @entity1 were office workers and 76% were college graduates. Fifty percent of the @entity1 had 0 to 1 sibs. The blood type distribution was similar to that for the whole Japanese population. Six percent of the @entity1 had a past history of @entity130 , and no relation with cell type was detected. Sixty nine percent of the @entity1 were married and 31% were not married. Sixty seven percent of the @entity1 over 30 had @entity4797 , and 78% of the @entity1 under 29 years old had @entity4797 . @entity4797 was rare in @entity1 under 9 years old. Histologically, 75% were simple type, and 25% were mixed type. Forty three percent of the cases were @entity4797 and 57% were @entity4797 . Of the stage I cases, 78% and 57%, and of the stage III cases 7 and 28%, respectively, were @entity4797 and @entity4797 , many of the @entity4797 being at high stage. The 5-year survival rate for the 75 @entity1 under 9 years old was 96%, and that for the 341 @entity1 over 15 years was 70%, the survival rate for the @entity1 under 9 years being significantly higher. The 5-year survival rate for stage I, @entity4797 was 100, 65 and 0%, respectively, while that for @entity4797 was 93, 56 and 8%, respectively. The survival rate for stage I was higher for @entity4797 cases than for @entity4797 cases. No difference was detected between survival rate for stage II or III between @entity4797 and @entity4797 . The survival rate for @entity4797 did not differ with the time when the surgery was performed, but for the @entity1 with @entity5 , the survival rate was higher for the @entity1 operated within one month than those operated later. The survival rate was not related to the weight of the extracted testicle. The 5-year survival rate for the @entity1 with normal body temperature was 78% whereas that for the @entity1 who had fevers was 32%. The 5-year survival rate for the @entity1 not accompanied by @entity5 was about 80%, whereas that for the @entity1 with palpated @entity5 was 42%.(ABSTRACT TRUNCATED AT 400 WORDS)

[Clinical statistics on XXXX in the Japanese during the 1970's].

@entity5 :: ('MESH:D009369', 'Disease') :: ['testicular tumor', 'non-seminomatous tumors', 'abdominal tumors'] @entity1 :: ('9606', 'Species') :: ['patients'] @entity130 :: ('MESH:D014947', 'Disease') :: ['trauma'] @entity4797 :: ('MESH:D018239', 'Disease') :: ['Seminoma', 'II and III seminoma', 'non-seminoma', 'seminoma']
@entity5 :: (MESH:D009369,Disease) :: ['testicular tumors']
