BMC Public Health

Table 1 Descriptive statistics and correlation matrix of the sample (N = 165)

From: Motivational profiles, accelerometer-derived physical activity, and acute diabetes-related symptoms in adults with type 2 diabetes

	α	M	SD	1	2	3	4	5	6	7	8	9.1	9.2	9.3
1. Age		61.88	8.92
2. BMI		30.78	6.49	−0.30^***
3. Intrinsic regulation	0.95	4.34	1.63	0.14	−0.24^***
4. Identified regulation	0.80	4.98	1.16	0.21^*	−0.25^***	0.66^***
5. Introjected regulation	0.77	2.43	1.65	0.02	0.09	−0.04	0.14
6. External regulation	0.85	1.44	1.62	−0.03	0.26^***	−0.23^***	− 0.22^***	0.34^***
7. Amotivation	0.59	0.50	0.8	0.03	0.16^*	−0.27^***	−0.26^***	0.16	0.54^***
8. Weekly MVPA		129.71	115.80	0.02	−0.29^***	0.29^***	0.11	−0.16	−0.35^***	− 0.22^***
T2D acute symptoms
9.1. Fatigue	0.82	2.05	1.03	−0.15	0.17^*	−0.23^***	− 0.16^*	0.04	0.01	−0.10	− 0.26^***
9.2. Cognitive distress	0.81	1.80	0.92	−0.15	0.09	−0.22^*	− 0.23^***	0.00	− 0.02	−0.10	− 0.20^*	0.75^***
9.3. Hypoglycemia	0.78	1.67	0.88	−0.06	0.01	−0.12	− 0.12	0.07	0.04	0.01	−0.07	0.44^***	0.56^***
9.4. Hyperglycemia	0.81	1.97	1.00	0.07	0.16^*	−0.09	−0.08	0.09	0.10	0.09	−0.19^*	0.40^***	0.53^***	0.50^***

Weekly MVPA; over the entire period the accelerometer was worn, average number of minutes spent practicing MVPA per week
^*p < 0.05, ^***p < 0.001

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