[Gait impairment in the oldest old].
To evaluate senile gait patterns in octogenarians and nonagenarians, we provided a standardized questionnaire on gait disabilities to 153 elderly subjects over 88 years of age. Subjects represented a relatively healthy subgroup of non-institutionalized residents who participated in a gerontological survey of all inhabitants of the city of Leiden who were 85 years or older. Of the 142 subjects who responded to this questionnaire, 87 persons (61%) claimed distinct diseases as a cause of gait impairment. Of the remaining 55 persons, 42 received a standardized gait assessment. Gait was classified as completely normal in 25 persons (18% of all responders), whereas in three other persons gait could not reliably be classified as either normal or abnormal. A wide spectrum of clear gait abnormalities-mainly with ataxic features-was encountered in the remaining 14 persons (10%). It is concluded that some elderly subjects have a mainly ataxic gait disturbance which seems unrelated to the presence of distinct diseases. Although additional investigations might still reveal underlying pathology in these subjects, their gait impairment may represent the "idiopathic senile gait disorder'. In addition, a relatively high number of very old community residents have a completely normal gait.
Bloem
B R
BR
Afdeling Neurologie, Academisch Ziekenhuis, Leiden.
Boers
I
I
Lagaay
A M
AM
Haan
J
J
Wintzen
A R
AR
Roos
R A
RA
D000368:Aged; D000369:Aged, 80 and over / Q000502:physiology*; D001259:Ataxia / Q000503:physiopathology; D005684:Gait / Q000502:physiology*; D006801:Humans; D008124:Locomotion / Q000502:physiology; D009069:Movement Disorders / Q000503:physiopathology*; D011159:Population Surveillance; D011795:Surveys and Questionnaires