Table 1

Descriptive statistics for the five ALSAQ-40 domains and individual items (standardised to a score of 0–100)

Variable name n 25th percentile Median 75th percentile Mean (SD)
Physical mobility1-150 14452.571.2510069.88 (26.78)
MOB-1146507510072.43 (33.70)
MOB-214605010054.62 (41.83)
MOB-3146507510063.36 (35.25)
MOB-4145257510062.24 (37.16)
MOB-51467510010081.34 (26.23)
MOB-6146757510077.23 (27.37)
MOB-714607510057.36 (41.75)
MOB-81467510010085.45 (23.99)
MOB-9 146 50 75 100 71.58 (29.31)
MOB-10145507510076.03 (26.98)
ADL/Independence1-150 14247.572.597.569.42 (26.41)
ADL-11 146 50 75 100 69.01 (29.70)
ADL-12145507510072.59 (29.80)
ADL-13146507510073.63 (26.87)
ADL-14146507510064.04 (33.73)
ADL-15146507510071.92 (32.28)
ADL-161467510010084.42 (22.39)
ADL-17145255010054.83 (39.67)
ADL-18145257510060.00 (39.35)
ADL-191455010010078.10 (27.46)
ADL-20145507510066.55 (36.94)
Eating and drinking1-150 145033.3362.537.93 (32.73)
EAT-211450507541.21 (33.53)
EAT-22 145 0 25 75 39.14 (36.78)
EAT-231450255033.45 (34.89)
Communication1-150 1447.1453.5792.8650.30 (40.58)
COM-2414505010048.45 (41.38)
COM-25 145 0 50 100 50.86 (42.02)
COM-2614505010046.21 (43.43)
COM-2714505010052.59 (43.87)
COM-2814407510055.38 (43.87)
COM-2914505010051.21 (44.42)
COM-3014505010049.14 (44.04)
Emotional reactions1-150 14332.5507050.59 (24.88)
EM-311450507541.55 (35.99)
EM-321450507543.62 (33.17)
EM-3314725507548.30 (35.31)
EM-34 147 25 50 75 53.23 (32.88)
EM-35147507510063.61 (29.58)
EM-361470507542.35 (35.43)
EM-3714725507546.26 (36.47)
EM-3814525507546.55 (29.85)
EM-39147507510064.46 (28.21)
EM-40147255010058.16 (34.27)
  • Bold indicates items selected for ALSAQ-5.

  • 1-150 Scale score from full 40 item ALSAQ-40.