Table 2. The total and sub-total DHI scores, number of falls an falls-rate (number of subjects/number of falls) in different groups of age.

age interval	N	BMI	DHI-t	DHI-p	DHI-e	DHI-f	falls	falls-rate
< 50	45	44.5	12.6	5.3	2.6	4.6	9	4
51–60	60	44.3	19	7.7	4.2	7.0	20	12
61–70	64	43.4	22.0	7.8	5.4	8.8	22	14.1
>71	28	42	31.8	11.3	8.6	12	8	2.2
ANOVA		n.s.	n.s.	n.s.	n.s.	n.s.