Aims To determine the mortality and morbidity from fractures of the neck of
femur in Christchurch Hospital and to determine the extent that hip fractu
re patients are investigated and treated for osteoporosis.
Methods. All patients treated for a fractured hip at :Christchurch Hospital
s between May 1998 and April 1999 were identified. Their radiographs were r
eviewed and each fracture was classified. Dates of death were recorded wher
e applicable. Surviving patients were contacted at least twelve months afte
r their fracture and asked questions relating to functional outcome followi
ng surgery. The numbers of patients who had ever had a bone density scan, t
reatment for osteoporosis and/or a measurement of vitamin D were recorded.
Results. There were 331 fractures among 329 patients (242 women, 87 men), m
ean age of 79.7 (standard deviation 10.5) years. Twelve-month mortality was
26%. Men had a higher mortality rate than women for all fracture types tha
t was independent of age. Follow up of the 231 surviving patients 12-24 mon
ths later revealed. 27% still had pain and 60% had worsened mobility that t
hey attributed to the fracture. Worsened mobility affected peopling living
at home more than people living in institutional care. 32 people (15%) had
had a vitamin D concentration measured and in 22 of these (69%) levels were
below the reference range.
Conclusions. The mortality and morbidity after hip fracture is high, especi
ally in men. There were few significant correlates with great morbidity exc
ept for fixation by hem arthroplasty. More attention to hip fracture preven
tion is needed. Few subjects were on any therapy for osteoporosis other tha
n calcium supplements. Vitamin D deficiency is an important but under-recog
nised condition.