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Table 3 Odds ratios (95% confidence intervals) for decreasing level of engagement in leisure time physical activity after myocardial infarction associated with sense of coherence categories, by timepoint during follow-upa

From: Sense of coherence predicts post-myocardial infarction trajectory of leisure time physical activity: a prospective cohort study

LTPA At Different Time Periods During Follow Up

Adjustment

SOC Tertiles

 

3-6 months (n = 579)

Lower

Middle

Upper

P for trend

Age and sex

2.13 (1.45-3.12)

1.48 (1.00-2.17)

1

< 0.001

Model 1

1.84 (1.23-2.75)

1.45 (0.97-2.15)

1

0.003

Model 2

1.62 (1.06-2.47)

1.30 (0.87-1.97)

1

0.02

Model 3

1.45 (0.93-2.27)

1.27 (0.83-1.93)

1

0.10

1-2 years (n = 537)

Age and sex

2.09 (1.41-3.11)

1.60 (1.07-2.39)

1

< 0.001

Model 1

1.90 (1.26-2.86)

1.62 (1.07-2.44)

1

0.002

Model 2

1.65 (1.07-2.55)

1.47 (0.95-2.28)

1

0.02

Model 3

1.42 (0.89-2.26)

1.42 (0.91-2.21)

1

0.14

5 years (n = 612)

Age and sex

1.66 (1.15-2.39)

1.54 (1.07-2.21)

1

0.007

Model 1

1.46 (1.00-2.13)

1.52 (1.05-2.20)

1

0.05

Model 2

1.34 (0.90-1.99)

1.51 (1.02-2.24)

1

0.15

Model 3

1.21 (0.79-1.86)

1.39 (0.93-2.07)

1

0.37

10-13 years (n = 553)

Age and sex

2.16 (1.45-3.22)

1.64 (1.10-2.44)

1

< 0.001

Model 1

1.89 (1.25-2.87)

1.67 (1.11-2.52)

1

0.001

Model 2

1.89 (1.22-2.91)

1.55 (1.01-2.38)

1

0.004

Model 3

1.87 (1.17-3.00)

1.46 (0.94-2.27)

1

0.009

  1. MI, myocardial infarction; LTPA, leisure time physical activity; SES, socioeconomic status; SOC, sense of coherence
  2. aEstimates are derived from GEE analyses with LTPA as an ordinal outcome (classified as regular, irregular, or none).
  3. Model 1: Adjusted for age, sex, ethnicity, education, relative income, pre-MI employment, and living with a steady partner.
  4. Model 2: Model 1 plus hypertension, diabetes, dyslipidemia, smoking, obesity, pre-MI leisure time physical activity, Killip class, Q-wave MI, anterior MI, Charlson comorbidity index, and self-rated health.
  5. Model 3: Model 2 plus depression