1. Kollef MH, Shorr A, Tabak YP, Gupta V, Liu LZ, Johannes RS. Epidemiology and outcomes of health-care-associated pneumonia: results from a large US database of culture-positive pneumonia. Chest 2005;128:3854-3862. PMID:
16354854.
2. American Thoracic Society. Infectious Diseases Society of America. Guidelines for the management of adults with hospital-acquired, ventilator-associated, and healthcare-associated pneumonia. Am J Respir Crit Care Med 2005;171:388-416. PMID:
15699079.
3. Manell LA, Wunderink R. Chapter 257. Pneumonia. In: Longo DL, Fauci AS, Kasper DL, Hauser SL, Jameson JL, Loscalzo J, editors. Harrison's principles of internal medicine. 18th ed. New York: McGraw-Hill Co. Inc.; 2012. p. 2130-2141.
4. Carratala J, Fernandez-Sabe N, Ortega L, Castellsague X, Roson B, Dorca J, et al. Outpatient care compared with hospitalization for community-acquired pneumonia: a randomized trial in low-risk patients. Ann Intern Med 2005;142:165-172. PMID:
15684204.
6. Lim WS, van der Eerden MM, Laing R, Boersma WG, Karalus N, Town GI, et al. Defining community acquired pneumonia severity on presentation to hospital: an international derivation and validation study. Thorax 2003;58:377-382. PMID:
12728155.
7. Fine MJ, Auble TE, Yealy DM, Hanusa BH, Weissfeld LA, Singer DE, et al. A prediction rule to identify low-risk patients with community-acquired pneumonia. N Engl J Med 1997;336:243-250. PMID:
8995086.
8. Mylotte JM. Nursing home-acquired pneumonia. Clin Infect Dis 2002;35:1205-1211. PMID:
12410480.
9. Hutt E, Kramer AM. Evidence-based guidelines for management of nursing home-acquired pneumonia. J Fam Pract 2002;51:709-716. PMID:
12184969.
10. Lim WS, Macfarlane JT. A prospective comparison of nursing home acquired pneumonia with community acquired pneumonia. Eur Respir J 2001;18:362-368. PMID:
11529297.
11. Micek ST, Kollef KE, Reichley RM, Roubinian N, Kollef MH. Health care-associated pneumonia and community-acquired pneumonia: a single-center experience. Antimicrob Agents Chemother 2007;51:3568-3573. PMID:
17682100.
12. Schreiber MP, Chan CM, Shorr AF. Resistant pathogens in nonnosocomial pneumonia and respiratory failure: is it time to refine the definition of health-care-associated pneumonia? Chest 2010;137:1283-1288. PMID:
20154075.
13. Zilberberg MD, Shorr AF, Micek ST, Mody SH, Kollef MH. Antimicrobial therapy escalation and hospital mortality among patients with health-care-associated pneumonia: a single-center experience. Chest 2008;134:963-968. PMID:
18641103.
14. Fujitani S, Sun HY, Yu VL, Weingarten JA. Pneumonia due to Pseudomonas aeruginosa: part I: epidemiology, clinical diagnosis, and source. Chest 2011;139:909-919. PMID:
21467058.
15. Carratala J, Mykietiuk A, Fernandez-Sabe N, Suarez C, Dorca J, Verdaguer R, et al. Health care-associated pneumonia requiring hospital admission: epidemiology, antibiotic therapy, and clinical outcomes. Arch Intern Med 2007;167:1393-1399. PMID:
17620533.
16. Lim WS, Baudouin SV, George RC, Hill AT, Jamieson C, Le Jeune I, et al. BTS guidelines for the management of community acquired pneumonia in adults: update 2009. Thorax 2009;(64 Suppl 3):iii1-iii55. PMID:
19783532.
17. Woodhead M, Blasi F, Ewig S, Huchon G, Ieven M, Ortqvist A, et al. Guidelines for the management of adult lower respiratory tract infections. Eur Respir J 2005;26:1138-1180. PMID:
16319346.
18. Chalmers JD, Taylor JK, Singanayagam A, Fleming GB, Akram AR, Mandal P, et al. Epidemiology, antibiotic therapy, and clinical outcomes in health care-associated pneumonia: a UK cohort study. Clin Infect Dis 2011;53:107-113. PMID:
21690616.
19. Kollef MH, Morrow LE, Baughman RP, Craven DE, McGowan JE Jr, Micek ST, et al. Health care-associated pneumonia (HCAP): a critical appraisal to improve identification, management, and outcomes: proceedings of the HCAP Summit. Clin Infect Dis 2008;46(Suppl 4):S296-S334. PMID:
18429676.
20. Lambert ML, Suetens C, Savey A, Palomar M, Hiesmayr M, Morales I, et al. Clinical outcomes of health-care-associated infections and antimicrobial resistance in patients admitted to European intensive-care units: a cohort study. Lancet Infect Dis 2011;11:30-38. PMID:
21126917.
21. Venditti M, Falcone M, Corrao S, Licata G, Serra P. Study Group of the Italian Society of Internal Medicine. Outcomes of patients hospitalized with community-acquired, health care-associated, and hospital-acquired pneumonia. Ann Intern Med 2009;150:19-26. PMID:
19124816.
22. Shindo Y, Sato S, Maruyama E, Ohashi T, Ogawa M, Hashimoto N, et al. Health-care-associated pneumonia among hospitalized patients in a Japanese community hospital. Chest 2009;135:633-640. PMID:
19017892.
23. Kollef MH. Inadequate antimicrobial treatment: an important determinant of outcome for hospitalized patients. Clin Infect Dis 2000;31(Suppl 4):S131-S138. PMID:
11017862.
24. Kollef MH, Sherman G, Ward S, Fraser VJ. Inadequate antimicrobial treatment of infections: a risk factor for hospital mortality among critically ill patients. Chest 1999;115:462-474. PMID:
10027448.
25. Garnacho-Montero J, Garcia-Garmendia JL, Barrero-Almodovar A, Jimenez-Jimenez FJ, Perez-Paredes C, Ortiz-Leyba C. Impact of adequate empirical antibiotic therapy on the outcome of patients admitted to the intensive care unit with sepsis. Crit Care Med 2003;31:2742-2751. PMID:
14668610.
26. Rello J, Lujan M, Gallego M, Valles J, Belmonte Y, Fontanals D, et al. Why mortality is increased in health-care-associated pneumonia: lessons from pneumococcal bacteremic pneumonia. Chest 2010;137:1138-1144. PMID:
19952058.
27. Kett DH, Cano E, Quartin AA, Mangino JE, Zervos MJ, Peyrani P, et al. Implementation of guidelines for management of possible multidrug-resistant pneumonia in intensive care: an observational, multicentre cohort study. Lancet Infect Dis 2011;11:181-189. PMID:
21256086.
28. Grenier C, Pepin J, Nault V, Howson J, Fournier X, Poirier MS, et al. Impact of guideline-consistent therapy on outcome of patients with healthcare-associated and community-acquired pneumonia. J Antimicrob Chemother 2011;66:1617-1624. PMID:
21586592.
29. El Solh AA, Pietrantoni C, Bhat A, Bhora M, Berbary E. Indicators of potentially drug-resistant bacteria in severe nursing home-acquired pneumonia. Clin Infect Dis 2004;39:474-480. PMID:
15356809.
30. Micek ST, Reichley RM, Kollef MH. Health care-associated pneumonia (HCAP): empiric antibiotics targeting methicillin-resistant Staphylococcus aureus (MRSA) and Pseudomonas aeruginosa predict optimal outcome. Medicine (Baltimore) 2011;90:390-395. PMID:
22033455.
31. Jensen PA, Lambert LA, Iademarco MF, Ridzon R. CDC. Guidelines for preventing the transmission of
Mycobacterium tuberculosis in health-care settings, 2005. MMWR Recomm Rep 2005;54:1-141. PMID:
16382216.
32. Feng JY, Fang WF, Wu CL, Yu CJ, Lin MC, Ku SC, et al. Concomitant pulmonary tuberculosis in hospitalized healthcare-associated pneumonia in a tuberculosis endemic area: a multi-center retrospective study. PLoS One 2012;7:e36832PMID:
22629334.
33. Park HK, Song JU, Um SW, Koh WJ, Suh GY, Chung MP, et al. Clinical characteristics of health care-associated pneumonia in a Korean teaching hospital. Respir Med 2010;104:1729-1735. PMID:
20605087.