138
PHYSICAL ACTIVITY AND HEALTH PROMOTION NEEDS,
PREFERENCES AND PRIORITIES OF OLDER WOMEN LIVING
WITH CARDIOVASCULAR DISEASE
DE Rolfe, KK Yoshida, S Jaglal, R Reid, S Thomas
Toronto, Ontario
BACKGROUND AND AIMS: Women are less likely than men to
participate in cardiac rehabilitation (CR) and physical activity
(PA). However, the impact of CR on PA participation and
other health promotion (HP) practices in community settings
is unknown. The aims of this study were to (1) describe the HP
and PA practices and preferences of older women with CVD,
and (2) determine how HP activities (including PA and CR)
are prioritized, and PA information accessed. We determined
whether older women with CVD differ in their PA practices (1)
based on their CR attendance, and (2) compared to the popu-
lation of older Ontario women.
METHODS: Mail surveys were distributed to 252 eligible past female
patients at the University of Ottawa Heart Institute (UOHI). Survey
completion rate was 50% (N 127). Analyses described women’s
PA and HP practices and priorities, and compared PA participation
and CR referral rate between (i) survey respondents and older Ontario
women, and (ii) CR attendees and non-attendees.
RESULTS: Survey respondents (mean age 75.8 years) were more
active than Ontario’s population of older women in terms of daily
activities, and walking for transportation and exercise (P .01);
CR attendees and non-attendees did not differ in these activities.
Seventy two % of women (N 103) reported participating in PA
in their home, and this location was preferred (70%). The most
important reason for PA participation is to improve overall health
and wellbeing (68%, N 103), versus other reasons, i.e., ‘to
manage or prevent health conditions’(13.6%). Women were most
likely to consult their physician for PA information or advice
(45.3%, N 53), but 40% (N 113) reported their physician
‘never’ or ‘rarely’ discusses their level of PA or helps them to in-
crease their level of PA (60%, N 111). Despite an automatic
referral policy at UOHI, only 60% (N 119) reported receiving
a referral to CR. Fifty four % of respondents (N 120) attended
CR which is greater than the 37% of eligible older Ontario women
who attend CR (P .01). Women who attended CR were more
likely to have received physician referral (P .01), and less likely to
report transportation and a lack of available PA programs in their
communities as challenges to PA participation.
CONCLUSION: Since little is known about how women not at-
tending CR prioritize and participate in HP and PA practices,
this research can be used to better understand and provide the
necessary supports and desirable contexts for women in both
hospital and community settings.
Canadian Institutes of Health Research (CIHR), Ontario Wom-
en’s Health Scholars Award
139
EVALUATING THE CARDIAC REHABILITATION PARADIGM IN
THE MANAGEMENT OF CARDIOVASCULAR RISK IN PATIENTS
WITH CHRONIC KIDNEY DISEASE
TL Parsons, M DeYoung, D Hopkins-Rosseel, W Hopman,
S Lahaye
Kingston, Ontario
BACKGROUND: Cardiac rehabilitation (CR) is recommended for the
management of cardiovascular disease in chronic kidney disease
(CKD). To date, no prospective, randomized-control trial has evalu-
ated the efficacy of the CR paradigm for these patients This project
was conducted to determine a) the prevalence of CKD amongst a
cohort of participants who completed a four-month CR program,
and b) whether the presence of co-morbid CKD had an influence on
outcomes associated with CR participation.
METHODS/DESIGN: Retrospective analysis of Vascular Health
Protection Network (VHPN
©
) data.
PARTICIPANTS: Intake and discharge data from adult partici-
pants who completed the CR program between January 1
st
2004 - and December 31
st
, 2009.
OUTCOME MEASURES: Stage of CKD was determined using
estimated Glomerular Filtration Rate (eGFR) (NKF Guide-
lines). Height, weight, body mass index (BMI), waist circum-
ference (WC), resting blood pressure (systolic, SBP; diastolic,
DBP), functional exercise capacity (peak METs), cholesterol
(total, Chol
total;
LDL, HDL), triglycerides, fasting blood glu-
cose (FBG), glycolated hemoglobin (HbA1c), and high-sensi-
tivity C reactive protein (hs-CRP) were measured prior to pro-
gram admission and discharge.
DATA ANALYSIS: Those with no evidence of CKD were com-
bined with those categorized as Stage 1 and Stage 2, and
compared to those who were at Stage 3 or higher. Changes
in outcome measures were calculated by subtracting admis-
sion from discharge values. Admission, discharge and
change data were compared using chi-square tests for cate-
gorical data, and independent samples t-tests (Mann-Whit-
ney where appropriate) for continuous data.
RESULTS: The study population included 804 individuals
(62 10 years, 76.6% male and 94.7% Caucasian); 335
(42%) had no evidence of renal disease, 71 (9%) were cate-
gorized as Stage 1, 210 (26%) as Stage 2, 82 (10%) as Stage
3, 4 (0.5%) as Stage 4 and 2 (0.2%) as Stage 5. Between
group differences were observed with respect to a number of
admission and discharge values, as well as changes in weight,
WC, BMI, peak METs, SBP, DBP, HbA1c, and FBG (Ta-
ble 1).
CONCLUSION: Although renal insufficiency is prevalent amongst
CR participants, very few late stage CKD (4 and 5) patients were
observed. Additional work is required to document the barriers to
CR participation by late stage CKD patients. As groups differed at
baseline additional multivariable analysis will be performed to
identify the key factors associated with changes in outcome while
controlling for these differences.
S112 Canadian Journal of Cardiology
Volume 27 2011