7Cook D,De Jonghe,Brochard L,et al.Influence of airway management on ventilation associated pneumonia:evidence from randomized trials.JAMA,1998,279(10):781-787.
8Lopriore E,Markhorst DG,Gemke RJ.Ventilator-associated pneumonia and upper airway colonisation with gram negative bacilli:the role of stress ulcer prophylaxis in children.Intensive Care Med,2002,28(6):763 -767.
9Elward AM,Warren DK,Fraser VJ.Ventilator-associated pneumonia in pediatric intensive care unit patients:risk factors and outcomes.Pediatrics,2002,109(5):758-764.
10Shorr AF,O'Malley PG.Continuous subglottic suctioning for the prevention of ventilator-associated pneumonia:potential economic pneumonia.Chest,2001,119(1):228 -235.
2Woodhead M, Blasi F, Ewig S, et al. Guidelines for the management of adult lower respiratory tract infections [ J]. Enr Respir J, 2005,26 ( 6): 1138-1180.
3Bartynski WS, Heller MT, Grahovac SZ, et al. Severe thoracic kyphosis in the older patient in the absence of vertebral fracture: association of ex- treme curve with age [ J ]. Am J Neu- roradiol, 2005,26 (8) : 2077-2085.
4Ensrud KE, Black DM, Harris F, et al. Correlates of kyphosis in older women. The Fracture Intervention Trial Research Group [ J ]. J Am Geriatr Soc, 1997,45 (6) : 682-687.
5Fon GT, Pitt MJ, Thies AC Jr. Tho- racic kyphosis: range in normal sub- jects[ J ]. Am J Roentgenol, 1980, 134 (5) : 979-983.
6Lombardi I Jr, Oliveira LM, Mayer AF, et al. Evaluation of pulmonary function and quality of life in women with osteoporosis [ J ]. Osteoporosis Int. 2005,16(10) : 1247-1253.
7Freitas FS, Ibiapina CC, Alvim CG, et al. Relationship between cough strength and functional levd in elderly [ J ]. Rev Bras Fisioter, 2010, 14(6) :470-476.
