Table 1. Intragroup comparison among groups using the paired t-test.

LLLT: low-level laser therapy

Hiora SG: The Himalaya Drug Company, Makali, Bengaluru

Group	Variables	Baseline		Post (6 Weeks)		Difference		P-Value	Significant
LLLT (Group A)	PI	1.64	0.32042	0.99	0.3755	0.65	0.1118	0	SIG
	GI	2.06	0.189	1.03	0.539	1.03	0.43729	0	SIG
	GEI	2.3	0.483	1	0	1.3	0.483	0*	SIG
Gengigel (Group B)	PI	1.585	0.334	1	0.456	0.585	0.41836	0.002*	SIG
	GI	2.38	0.456	1.4	0.581	0.98	0.18738	0*	SIG
	GEI	2.3	0.483	1.1	0.316	1.2	0.421	0*	SIG
Hiora SG gel (Group C)	PI	1.7	0.21602	1.05	0.57591	0.65	0.55025	0*	SIG
	GI	2.39	0.4508	1.46	0.769	0.93	0.67831	0.002*	SIG
	GEI	2.3	0.483	1.4	0.516	0.9	0.316	0*	SIG