The Influence of Wheelchair Users on Movement in a Bottleneck and a Corridor

Table 2

Unimpeded movement speeds in for different subpopulations. For a comprehensive description of the characteristics we kindly refer to [84]. Data is presented in the following format: mean standard deviation, minimum - maximum.

Study	N (PWD)	(PWD) /	N (NDP)	(NDP) /
Elderly	4	1.30 0.20, 1.08 - 1.58	81	1.42 0.14, 1.02 - 1.75
Cognition	9	1.20 0.09, 1.04 - 1.31	88	1.47 0.14, 1.09 - 1.81
Wheelchair	7	0.96 0.35, 0.45 - 1.41	77	1.45 0.17, 0.63 - 1.82
Walk	5	1.28 0.12, 1.07 - 1.41	70	1.44 0.17, 0.88 - 2.08
Mixed	5	0.71 0.26, 0.41 - 1.15	74	1.43 0.20, 0.39 - 1.87
Hetero	12	1.33 0.29, 0.29 - 1.65	71	1.47 0.18, 0.65 - 1.89
Reference			68	1.47 0.17, 1.08 - 1.86

Participants with an age years without any other disability.
Participants with a cognition impairment (MELBA SL Score . MELBA-SL is a profile to assess the work participation of people with impairments in Germany (see [96], available only in German; for an English summary, see [97]). MELBA-SL measures and classifies 29 different characteristics to evaluate the work ability of impaired persons. The MELBA-approach evaluates individual abilities with regard to requirements to a concrete work. Attributes are rated in MELBA are for instance attention, resolving problems, degree of empowerment, carefulness, reading, writing and so on.
Participants with marking in the severely handicapped pass.
Mixed participants with different single disabilities.
Mixed participants with different multiple disabilities.