You are presented with multiple paper abstracts, alongside the associated literature review and chapter titles. Given the provided information, you are going to do a literature review. Please generate a coherent literature review that synthesizes the content, draws connections between different works, highlights major findings, and identifies any gaps in the existing research.

Literature Review Title: Detecting adverse events for patient safety research: a review of current methodologies 
Chapter Title:  Nosocomial infection detection systems 
1. Abstract of Cited Paper (BIB001):  Surveillance of hospital-acquired infections and antibiotic use is required of US hospitals. The time and cost needed to actively perform this surveillance can be extensive. We developed a computerized infectious disease monitor that automatically generates four types of surveillance "alerts" for patients (1) with hospital-acquired infections, (2) not receiving antibiotics to which their pathogens are susceptible, (3) who could be receiving less expensive antibiotics, or (4) who are receiving prophylactic antibiotics too long. Surveillance personnel using computer screening for two months found more hospital-acquired infections when compared with our traditional surveillance methods, while requiring only 35% of the time. In addition, alerts from the computer identified 37 patients not receiving appropriate antibiotics, 31 patients who could have been receiving less expensive antibiotics, and 142 patients, during one month, receiving prolonged cephalosporin prophylaxis. Computer screening can help focus the activities and improve the efficiency of hospital surveillance personnel. ( JAMA 1986;256:1007-1011)

Literature Review:
Several groups have successfully developed nosocomial infection event monitors BIB001 . When compared to manual review, computerized surveillance has superior sensitivity and required less person time BIB002 . These systems typical work by searching clinical databases for signals and then generating an alert for hospital infection control personnel.