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您请求的操作仅限于组中的用户:==规范性数据== *许多因素会影响参与者在2MWT中能够行走的距离。*研究发现,参与者的年龄和他们能走的距离成反比关系。一般来说,随着参与者年龄的增长,他们能够行走的距离会减少。 *也已经确定,在所有年龄组中,男性往往比女性走得更远。 *一项研究发现,参与者的身高、体重、年龄和性别都能预测步行距离。研究进一步确定BMI比身高或体重更能预测步行距离。因此,他们推导出了预测参与者(18-85岁)应该能够行走的距离的方程。***女性:257.177 - (0.723 ×年龄)- (1.688 × BMI) ***男性:279.096 - (0.998 ×年龄)- (1.426 × BMI) *一项研究专门针对[[:类别:儿科|儿科]]/青少年人群。**作者不仅能够编制这些人群的规范数据,而且还推导出预测参与者(3-17岁)应该能够行走的距离的方程。Bohannon, Wang, Gershan。3至17岁男孩和女孩的标准两分钟步行测试距离。儿科物理和职业治疗。2017。 (38)11:1-7. *** Boys: 39.69 + 16.11(age) - 0.58(age squared) + 53.56(height) - 0.54(body mass) *** Girls: 56.56 + 18.04(age) - 0.67(age squared) - 0.64(body mass) + 36.08(height) {| class="wikitable" |+Data from Bohannon, Wang, and Gershon, 2015 !Gender !Age in years (# in study) !Mean distance in meters |- |Male |18-54 (260) |200.9 |- | |55-59 (23) |191.0 |- | |60-64 (29) |179.1 |- | |65-69 (22) |184.2 |- | |70-74 (32) |172.2 |- | |75-79 (19) |157.6 |- | |80-85 (32) |144.1 |- |Female |18-54 (539) |183.0 |- | |55-59 (30) |176.4 |- | |60-64 (48) |166.4 |- | |65-69 (22) |155.2 |- | |70-74 (33) |145.9 |- | |75-79 (14) |140.9 |- | |80-85 (34) |134.3 |} {| class="wikitable" |+Data from Bohannon (2017) based on meta analysis including four studies !Gender !Age in years (total # in studies) !Weight Mean Distance, in meters (SD) |- |Male |20-29 (108) |217.9 (5.4) |- | |30-39 (98) |202.1 (3.0) |- | |40-49 (116) |192.1 (2.7) |- | |50-59 (98) |189.8 (2.6) |- | |60-69 (94) |183.0 (7.0) |- | |70-79 (1209) |163.1 (5.3) |- |Female |20-29 (203) |194.1 (8.4) |- | |30-39 (248) |181.4 (1.7) |- | |40-49 (189) |180.7 (10.4) |- | |50-59 (130) |169.1 (10.0) |- | |60-69 (99) |163.7 (6.9) |- | |70-79 (1188) |150.3 (1.3) |} {| class="wikitable" |+Data from Bohannon, Wang, and Gershon, 2017 !Gender !Age in years (# in study) !Mean distance in meters (SD) |- |Male |3 (63) |122.9 (26.6) |- | |4 (70) |137.3 (23.6) |- | |5 (72) |155.1 (25.2) |- | |6 (68) |171.4 (20.6) |- | |7 (99) |184.0 (29.8) |- | |8(81) |193.3 (25.5) |- | |9 (80) |196.9 (27.4) |- | |10 (91) |195.4 (26.3) |- | |11 (92) |200.9 (26.7) |- | |12 (86) |202.6 (29.4) |- | |13 (104) |201.1 (28.9) |- | |14 (101) |201.8 (29.9) |- | |15 (87) |202.9 (26.6) |- | |16 (97) |209.0 (29.4) |- | |17 (99) |204.2 (29.2) |- |Female |3 (54) |125.9 (24.9) |- | |4 (88) |143.3 (23.4) |- | |5 (80) |155.4 (22.9) |- | |6 (84) |174.1 (22.7) |- | |7 (89) |182.2 (24.3) |- | |8 (81) |187.1 (26.6) |- | |9 (75) |199.8 (23.0) |- | |10 (97) |194.4 (23.1) |- | |11 (93) |197.5 (25.2) |- | |12 (102) |198.8 (25.1) |- | |13 (89) |197.0 (23.7) |- | |14 (110) |192.3 (25.0) |- | |15 (99) |193.4 (24.3) |- | |16 (97) |194.1 (24.9) |- | |17 (103) |192.8 (27.2) |}

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