Table 2.

Univariable associations of lifetime measures of continuous absolute and comparative perceived risk of type 2 diabetes with modelled risk, risk factors, and theory-based antecedents of behaviour change.

	n	Continuous absolute (1–100)a			Comparative (1–5)b
		β	95% CI	p-Value	β	95% CI	p-Value
Modelled risk and risk factors
Framingham Offspring Study Diabetes Risk Score (0–100)	552	0.27	0.17–0.38	<0.001	0.03	0.02–0.04	<0.001
HbA1c (mmol/mol)	556	0.52	0.07–0.97	0.03	0.04	0.004–0.07	0.03
VO2 max (ml/kg/min)	549	−0.34	−0.62 to −0.06	0.02	−0.04	−0.06 to −0.02	<0.001
Body fat percentage (%)	555	0.61	0.39–0.82	<0.001	0.07	0.05–0.08	<0.001
Self-reported weight (kg)	551	0.27	0.14–0.41	<0.001	0.03	0.02–0.04	<0.001
Self-rated health good or excellent (yes)	555	−13.64	−19.07 to −8.20	<0.001	−1.36	−1.80 to −0.93	<0.001
Psychological factors
Worry (6–24)	558	6.15	5.22–7.07	<0.001	0.50	0.40–0.59	<0.001
Anxiety (20–80)	523	0.29	0.10–0.48	<0.01	0.04	0.02–0.05	<0.001
Intention (1–5)
Physical activity	557	−3.61	−5.54 to −1.69	<0.001	−0.41	−0.57 to −0.26	<0.001
Diet	557	0.09	−1.96 to 2.14	0.93	−0.16	−0.32 to 0.002	0.05
Response efficacy (1–5)
Physical activity	556	−5.66	−8.72 to −2.61	<0.001	−0.60	−0.84 to −0.35	<0.001
Diet	557	−4.84	−7.71 to −1.97	<0.01	−0.59	−0.82 to −0.36	<0.001
Self efficacy (1–5)
Physical activity	557	−6.11	−8.23 to −3.99	<0.001	−0.67	−0.85 to −0.49	<0.001
Diet	557	−1.44	−3.53 to 0.65	0.18	−0.31	−0.47 to −0.15	<0.001
Perceived severity (1–5)	555	0.79	−1.78 to 3.36	0.55	−0.003	−0.21 to 0.20	0.98

CI: confidence interval.

^aValues were calculated using linear regression.

^bValues were calculated using ordinal regression.