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. 2014 May 9;9(5):e89005. doi: 10.1371/journal.pone.0089005

Table 2. Analysis of differences between study locations, kind of stress and the interaction of study location*kind of stress (two factor repeated measurement ANOVA).

study location (a) Graz Dachstein p-value
kind of stress (b) mental stress combined mental and physical stress mental stress combined mental and physical stress a b a*b
mean (SD) mean (SD) mean (SD) mean (SD)
diastolic blood pressure (mmHg) 7.6 (8.3) 14.3 (16.4) 7.1 (19.9) 15.6 (21.0) .885 .018 .773
systolic blood pressure (mmHg) 11.7 (11.9) 29.9 (21.9) 7.0 (18.6) 42.4 (19.3) .159 <.001 .007
pulse pressure (mmHg) 4.0 (5.9) 15.6 (16.6) −0.0 (13.3) 26.8 (16.2) .097 <.001 .002
heart rate 8.0 (9.0) 53.0 (7.1) 9.5 (7.3) 53.2 (8.5) .639 <.001 .619