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Original ArticleOpen Access
Consequences of Hip Fracture Among Thai Women Aged 50 Years and Over : A Prospective Study
Jitapunkul S 
,
Yuktanandana P
,
Yuktanandana P SUTTHICHAI JIT APUNKUL, M.D.*,
PONGSAK YUKTANANDANA, M.D.**
Objectives : To compare post-discharge outcomes of hip-fractured Thai women aged
50 and over with age and sex-matched controls.
Subjects and method : From 1995 to 1997, 60 Thai women aged 50 years and over
with hip fracture who had been admitted to the King Chulalongkorn Memorial Hospital and
their age and sex-matched controls (n
=
60) were recruited in a case-control study. These 120
patients were followed for at least 1 year after discharge from the hospital by telephone and/or
mailed questionnaire to obtain information about outcomes including death, dependency status
and new fracture. Relatives of missing subjects were contacted and interviewed about the outcome
status of the patients.
Results : The mean age (SD) of those with and without hip fracture was 71.7 (7.6)
and 71.2 (8) years, respectively. Of these 120 subjects, 3 cases and 3 controls could not be contacted.
The longest follow-up period was 32 months. Means periods (SD) of follow-up among cases and
controls were 18.8 (6.7) and 18.1 (6.6) months, respectively. Eleven cases and 5 controls died during
the folfow-up period. Seven cases and 3 controls died within 1 year after hospitalisation. The
survival rate of the cases clealy separated from that of the controls after 1 year. There was a
statistical significance of survival between the cases and controls (p
<
0.05). The mean (SD) BAI
and CAl scores one year after discharge of hip fractured subjects (n
=
50) were 17.3 (3.4) and
5.5 (2.3), respectively. The mean (SD) BAI and CAl scores one year after discharge of the
control subjects (n
=
54) were 16.9 (5) and 5.3 (2.5), respectively. There was no statistically
significant difference between dependency status among the two groups. Three (5.2%) cases
and one (1.8%) control had new fractures during the follow-up period (nostatisticalsignificance).
Conclusion : This study showed that appropriate management of hip fracture could
maintain the dependency status of hip-fractured women for one year. However, Thai women aged
50 years and over with hip fracture had a higher mortality rate than those without hip fracture
which suggests that hip fracture might be a sign of poor health status among these elderly
women.
Key word: Hip Fracture, Thai, Women, Outcomes, Prospective Study, Suvival
PONGSAK YUKTANANDANA, M.D.**
Objectives : To compare post-discharge outcomes of hip-fractured Thai women aged
50 and over with age and sex-matched controls.
Subjects and method : From 1995 to 1997, 60 Thai women aged 50 years and over
with hip fracture who had been admitted to the King Chulalongkorn Memorial Hospital and
their age and sex-matched controls (n
=
60) were recruited in a case-control study. These 120
patients were followed for at least 1 year after discharge from the hospital by telephone and/or
mailed questionnaire to obtain information about outcomes including death, dependency status
and new fracture. Relatives of missing subjects were contacted and interviewed about the outcome
status of the patients.
Results : The mean age (SD) of those with and without hip fracture was 71.7 (7.6)
and 71.2 (8) years, respectively. Of these 120 subjects, 3 cases and 3 controls could not be contacted.
The longest follow-up period was 32 months. Means periods (SD) of follow-up among cases and
controls were 18.8 (6.7) and 18.1 (6.6) months, respectively. Eleven cases and 5 controls died during
the folfow-up period. Seven cases and 3 controls died within 1 year after hospitalisation. The
survival rate of the cases clealy separated from that of the controls after 1 year. There was a
statistical significance of survival between the cases and controls (p
<
0.05). The mean (SD) BAI
and CAl scores one year after discharge of hip fractured subjects (n
=
50) were 17.3 (3.4) and
5.5 (2.3), respectively. The mean (SD) BAI and CAl scores one year after discharge of the
control subjects (n
=
54) were 16.9 (5) and 5.3 (2.5), respectively. There was no statistically
significant difference between dependency status among the two groups. Three (5.2%) cases
and one (1.8%) control had new fractures during the follow-up period (nostatisticalsignificance).
Conclusion : This study showed that appropriate management of hip fracture could
maintain the dependency status of hip-fractured women for one year. However, Thai women aged
50 years and over with hip fracture had a higher mortality rate than those without hip fracture
which suggests that hip fracture might be a sign of poor health status among these elderly
women.
Key word: Hip Fracture, Thai, Women, Outcomes, Prospective Study, Suvival
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