Table 6.

Schirmer I test scores changes during the trial.

Time		FAS analysis		PPS analysis
		Moxibustion group	Artificial tear group	Moxibustion group	Artificial tear group
Left eye	Baseline	9.05 ± 8.22	10.98 ± 9.05	8.42 ± 7.79	11.08 ± 9.30
	Baseline—2 week	−0.88 ± 8.21	1.30 ± 6.49	−0.86 ± 8.66	1.46 ± 6.92
	Baseline—4 week	−0.44 ± 6.69	0.44 ± 4.60	−0.70 ± 6.89	0.50 ± 5.00
Right eye	Baseline	8.64 ± 8.17	8.31 ± 8.22	8.05 ± 7.47	8.75 ± 8.28
	Baseline—2 week	0.02 ± 6.57	1.53 ± 6.18△	0.02 ± 6.97	1.82 ± 6.59△
	Baseline—4 week	1.41 ± 7.65	0.76 ± 7.03	1.23 ± 7.71	1.09 ± 7.72