Table 1.

Characteristics of patients with frozen shoulder.

	All n = 178	Diabetes n = 27	Without diabetes n = 151	p-value*
Age at first consultation	52.6 (7.0)	50 (8.5)	53 (6.7)	0.034
Age at second consultation	62 (8.2)	60 (9.3)	63 (8.0)	0.101
Follow-up time, years	9.7 (7.1)	9.7 (7.2)	9.6 (6.9)	0.905
Shoulders, n	198	29	169
Treatment, 198 frozen shoulders
Conservative, n (%)	88 (44.4)	9 (31.0)	79 (37.3)	0.268
Manipulation under anaesthesia, n (%)	110 (55.6)	20 (69.0)	90 (53.3)	0.501

Data are presented as mean (SD) unless otherwise indicated.

^*p-value is between patients with and without diabetes.