Data showed improvements secondary to exercise in ' physical function ' and ' general health ' .
The other domains - ' role physical ' , ' bodily pain ' , ' vitality ' , ' social ' , ' role emotional ' , and ' mental health ' - did not show improvement at six months .
Although results showed significant heterogeneity between trials , population s and outcomes were comparable overall , with findings relevant to the claudicant population .
High- quality evidence shows that exercise programmes provided important benefit compared with placebo or usual care in improving both pain-free and maximum walking distance in people with leg pain from IC who were considered to be fit for exercise intervention .
Exercise did not improve ABI , and we found no evidence of an effect of exercise on amputation or mortality .
Exercise may improve quality of life when compared with placebo or usual care .
BACKGROUND Exercise programmes are a relatively inexpensive , low-risk option compared with other , more invasive therapies for treatment of leg pain on walking ( intermittent claudication ( IC ) ) .
This is the fourth up date of a review first published in 1998 .
OBJECTIVES Our goal was to determine whether an exercise programme was effective in alleviating symptoms and increasing walking treadmill distances and walking times in people with intermittent claudication .
Secondary objectives were to determine whether exercise was effective in preventing deterioration of underlying disease , reducing cardiovascular events , and improving quality of life .
Gender differences following supervised exercise therapy in patients with intermittent claudication.
OBJECTIVE Prevalence of peripheral arterial disease is equal in men and women . However , women seem to suffer more from the burden of disease . Current studies on gender-related outcomes following supervised exercise therapy ( SET ) for intermittent claudication ( IC ) yield conflicting results . METHODS A follow-up analysis was performed on data from the 2010 Exercise Therapy in Peripheral Arterial Disease ( EXITPAD ) study , a multicenter r and omized controlled trial including IC patients receiving SET or a walking advice .  The SET program was supervised by physiotherapists and included interval-based treadmill walking approximating maximal pain combined with activities such as cycling and rowing . Patients usually started with three 30-minute sessions a week . Training frequency was adapted during the following year on the basis of individual needs . The primary outcome was gender differences regarding the change in absolute claudication distance ( ACD ) after SET . ACD was defined as the number of meters that a patient had covered just before he or she was forced to stop walking because of intolerable pain . Secondary outcomes were gender differences in change of functional walking distance , quality of life , and walking (dis)ability after SET . Walking distances were obtained by  st and ardized treadmill testing  according to the Gardner-Skinner protocol . Quality of life was measured by the 36-Item Short Form Health Survey , and walking (dis)ability was determined by the Walking Impairment Question naire ( WIQ ) . Measurements were performed at baseline and after 3 , 6 , 9 , and 12 months . Only patients who met the 12-month follow-up measure were included in the analysis . RESULTS A total of 113 men and 56 women were available for analysis . At baseline , groups were similar in terms of clinical characteristics and ACD walking distances ( men , 250 meters ; women , 270 meters ; P = .45 ) . ACD improved for both sexes . However , ACD increase was significantly lower for women than for men during the first 3 months of SET ( Δ 280 meters for men vs Δ 220 meters for women ; P = .04 ) . Moreover , absolute walking distance was significantly shorter for women compared with men after 1 year ( 565 meters vs 660 meters ; P = .032 ) . Women also reported less on several WIQ subdomains , although total WIQ score was similar ( 0.69 for men vs 0.61 for women ; P = .592 ) . No differences in quality of life  after SET were observed . CONCLUSIONS Women with IC benefit less during the first 3 months of SET and have lower absolute walking distances  after 12 months of follow-up compared with men . More research is needed to determine whether gender-based IC treatment strategies are required
Data showed improvements secondary to exercise in ' physical function ' and ' general health ' .
The other domains - ' role physical ' , ' bodily pain ' , ' vitality ' , ' social ' , ' role emotional ' , and ' mental health ' - did not show improvement at six months .
Although results showed significant heterogeneity between trials , population s and outcomes were comparable overall , with findings relevant to the claudicant population .
High- quality evidence shows that exercise programmes provided important benefit compared with placebo or usual care in improving both pain-free and maximum walking distance in people with leg pain from IC who were considered to be fit for exercise intervention .
Exercise did not improve ABI , and we found no evidence of an effect of exercise on amputation or mortality .
Exercise may improve quality of life when compared with placebo or usual care .
BACKGROUND Exercise programmes are a relatively inexpensive , low-risk option compared with other , more invasive therapies for treatment of leg pain on walking ( intermittent claudication ( IC ) ) .
This is the fourth up date of a review first published in 1998 .
OBJECTIVES Our goal was to determine whether an exercise programme was effective in alleviating symptoms and increasing walking treadmill distances and walking times in people with intermittent claudication .
Secondary objectives were to determine whether exercise was effective in preventing deterioration of underlying disease , reducing cardiovascular events , and improving quality of life .