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. 2008 Nov 17;337:a2227. doi: 10.1136/bmj.a2227

Table 1.

 Characteristics of study sample. Figures are numbers (percentages) of participants unless stated otherwise

All participants (n=110) Participants with ≥1 fall reported (n=66) Participants with no fall reported (n=44) P value*
Age (years):
 Mean (SD) 94.4 (2.4) 94.6 (2.6) 94.2 (1.9) 0.4
 Median 93.8 93.8 93.7
 Interquartile range 92.7-95.8 92.7-96.0 92.7-95.6
 Range 91.6-105.8 91.8-105.8 91.6-99.3
Women 90 (82) 56 (85) 34 (77) 0.3
Left school aged ≥15 years 43 (39) 28 (42) 15 (34) 0.4
Non-manual social class† 51 (48) 30 (47) 21 (50) 0.8
Place of residence:
 Community 62 (56) 35 (53) 27 (61) 0.4
 Sheltered housing 19 (17) 13 (20) 6 (14)
 Care home/long stay ward 29 (26) 18 (27) 11 (25)
Living alone:
 Community 43/62 (69) 26/35 (74) 17/27 (63) 0.3
 Sheltered housing 19/19 (100) 13/13 (100) 6/6 (100) 0.5
Maximum walking distance:
 Unable to walk around local area 84 (76) 52 (79) 32 (73) 0.5
 Unable to walk outdoors 34 (31) 19 (29) 15 (34) 0.6
Use of walking aid:
 Not needed outdoors 13 (12) 5 (8) 8 (18) 0.6
 Needed aid outdoors 86 (78) 54 (82) 32 (73)
 Never goes outdoors 11 (10) 7 (11) 4 (9)
 Not needed indoors 38 (35) 22 (33) 16 (36) 0.4
 Needed aid indoors 71 (64) 44 (67) 27 (61)
 Bedridden 1 (1) 0 (0) 1 (2)
Cannot climb stairs/<1 flight/day 72 (65) 47 (71) 25 (57) 0.1
Severe cognitive impairment‡ 35 (32) 24 (36) 11 (25) 0.2
Falls in previous year§:
 None recalled 46 (42) 23 (35) 23 (52) <0.001
 1 recalled fall 26 (24) 9 (15) 17 (39)
 ≥2 recalled falls 37 (34) 33 (50) 4 (9)

*For difference between participants with ≥1 and no reported fall(s).

†Data missing for four, two each with and without reported falls.

‡Min-mental state examination score 0-17 or diagnosed dementia

§Data missing for one.