Table 2. Details of thyroid disease in patients with sjogren’s syndrome and controls in the study (n).

Study	Thyroid disease		AITD		Non-AITD		Hyperthyrodism		Hypothyrodism
	Case	Control	Case	Control	Case	Control	Case	Control	Case	Control
Ramos-Casals et al. (2000)	58	20	32	13	26	7	12	1	31	10
Al-Hashimi et al. (2001)	56	5
Ruggeri et al. (2002)	11	0	11	0
D’Arbonneau et al. (2003)	48	11	39	8	9	3	1	0	22	3
Tunc (2004)	6 in pSS	4	2 in sSS	4
Al-Awadhi et al. (2007)	8	39	3	18	5	21	0	1	5	18
Lu et al. (2013)	71	188					34	74	13	28
Shi et al. (2015)	23	6	19	4	4	2			11	1

Note:

AITD, autoimmune thyroid disease; pSS, primary Sjogren’s syndrome; sSS, secondary Sjogren’s syndrome.