passages.id: 1450
passages.type: sentence
passages.text: Also , fewer subjects than the controls had significant painful episodes ( 50.0 % versus 92.7 % ) ; febrile illness ( 46.6 % versus 87.3 % ) and admission rate ( 3.4 % versus 34.5 % ) ( p < 0.001 ) .
entities.id: 1451
entities.type: outcome
entities.text: significant painful episodes
entities.id: 1452
entities.type: outcome
entities.text: febrile illness
entities.id: 1453
entities.type: outcome
entities.text: admission rate