Type A behaviour pattern (TABP) is defined as the combination of competitive need for achievement, sense of time urgency, aggressiveness, and hostility. Studies raised evidence for an association between TABP and cardiovascular disease. Recent studies on its association with mortality showed contradicting results and used different methods to measure TABP.

Investigating the association between TABP and all-cause, CVD, and all-cancer mortality.

We used data of the MONICA and the NRP1A studies that were linked with the Swiss National Cohort (SNC) (n=7997). Essentially, the SNC is an anonymous record linkage of census, migration and mortality data. TABP was measured by the Bortner Scale. To determine the all-cause, CVD, and cancer mortality risk a Cox regression was performed. Following Edwards et al. (1990), we analysed the Bortner Scale in two different ways: all items and its two dimensions (speed and competitiveness) separately.

We found a significant association of the Bortner Scale with all-cause mortality in women (adjusted for sociodemographic factors HR 1.02, 95% CI 1.00–1.03, additionally adjusted for lifestyle factors–smoking, alcohol intake, physical activity, BMI category–1.01, 1.00–1.03). The subscale of competitiveness was associated with all-cause and CVD mortality in women. Interestingly, stratifying for lifestyle variables revealed that the association was only present in those having a healthy lifestyle, e.g. non-smoking or non-hazardous alcohol intake.

The Bortner Scale and its subscale of competitiveness were associated with mortality in women. In those having great health awareness, this might offer potential for further reduction of mortality risk.