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Table 3 Effects of job stress, cardiovascular disease risk factors, and mood state on brachial-ankle pulse velocity in 396 male workers.

From: Work-related stress and psychosomatic medicine

 

Regresion analysis

Independent variables

Univariate

Multivariatea

Job Content Questionnaireb

  

   Job demands

NSc

(-)*

   Job control

(+)**

(+)**

   Social support

NS

-

CVD risk factors

  

   Age

(+)***

(+)***

   Heart

(+)***

(+)***

   Body mass index

(+)**

NS

   Serum lipid levels

  

Total cholestrerol

(+)***

NS

Triglyceride

(+)***

-

   Fasting glucose levels

(+)*

NS

   Serum catecholamine levels

  

Adrenaline

NS

-

Noradrenaline

(+)**

(+)*

Dopamine

NS

-

   Cigarettes smoked per day

NS

-

Profile of Mood State

  

   Tension-Anxiety

NS

-

   Anger-Hostility

NS

-

  1. a Variables with p < 0.05 in the univariate analysis were selected as independent variables in the multivariate analysis. Serum triglyceride levels were excluded in the multivariate analysis because of the collinearity between total cholesterol and triglyceride.
  2. b The reasons for the inverse relationship between higher brachial-ankle pulse velocity and higher job strain (i.e., higher job demands and lower job control) are discussed in the text.
  3. c NS, not significant (p > 0.05).
  4. *p < 0.05, **p < 0.01, ***p < 0.001
  5. This table was completed by reanalyzing data from our previous study [26].