1Peter B, Avalino F. Mattress evaluation assessment of contact pressure, comfort and discomfort~J~. Applied Ergonomics, 1998, 29(1)~ 35-39.
2Frederick S. Full-body interface pressure testing as a method for performance evaluation of clinical support surfacesEJ~. Ap- plied Ergonomics, 1988, 29(6)= 491 497.
3Tom D. The effect of position and mattress on interface prcs- sure[-J~. Applied Nursing Research, 2000, 13(1)= 2-11.
4Gaby GB, Sten E. The influence of bed firmness on sleep quality~J3. Applied Ergonomics, 2000, 31~ 487 497.
5Bert HJ, Ali B, Guy D, Angela S, et al. Effect of prescribed sleep surfaces on back pain and sleep quality in patients diag- nosed with low back and shoulder painE J3. Applied Ergonom- ics,2010, 42: 91-97.
10Jiricka M, Ryan P, Carvalho M, et al. Pressure ulcer risk factors in an ICU population~J~. American journal of respira- tory and critical care medicine, 1955, 4(5): 361-367.
2JACOBSON B H,WALLACE T.Subjective rating of perceived back pain,stiffness and sleep quality following introduction of medium-firm bedding systems[J].Winter,2006,5(4):128-134.
3LóPEZ-TORRESA M,PORCARA R,SOLAZA J.Objective firmness,averagepressure and subjective perception in mattresses for the elderly[J].Applied Ergonomics,2008,29(1):123-130.
4BUCKLE P,FERNANDES A.Mattress evaluation-assessment of a contact pressure,comfort and discomfort[J].Applied Ergonomics,1998,29(1):35-39.
5DEVOCHTA J W,WILDERB D G,BANDSTRAB E R.Biomechanical evaluation of four different mattresses[J].Applied Ergonomics,2006,37(3):297-304.
6国家技术监督局．GB10000-88中国成年人人体尺寸[S]．北京：中国标准出版社，1988．
7杨世莹.Excel数据统计与分析范例应用[M]中国青年出版社,2005.
8LEE H, PARK S. Quantitative effects of mattress type on sleep quality through polysomnography and skin temperature [ J ]. Industrial Ergo- nomies, 2006, 36 : 934 - 949.
9KINK H J, MAXION E H. Schlaf physiologische Untersuchungen zur Beurteilung verschiedene Matratze [ J ]. Int Z angew Physiol, 1970 (28) : 247 - 262.
10BADER G G, ENGDAL S. The influence of bed firmness on sleep quality [J]. Applied Ergonomics, 2000, 31 (5) : 487 -497.
