Tamarindus indica Seed Extract-Based Botanical Compositions Alleviate Knee Pain and Improve Joint Function in Mild-to-Moderate Osteoarthritis: A Randomized, Double-Blind, Placebo-Controlled Clinical Study

Table 1

Demographic characteristics of the intention-to-treat population of the study.

Demographic characteristics	Placebo (n = 30)	NXT15906F6 (n = 30)	NXT19185 (n = 30)	All participants
Age (years)
Mean ± SD	53.3 ± 9.3	54.3 ± 7.8	51.6 ± 8.4	53.1 ± 7.1
Median	51.0	54.0	52.5	53.0
Range	40–70	43–70	40–69	40–70
Gender, n (%)
Male	16 (53.3)	17 (56.6)	16 (53.3)	49 (54.4)
Female	14 (46.6)	13 (43.3)	14 (46.6)	41 (45.5)
Kellgren–Lawrence (KL) grade (%)
KL-II	22 (73.3)	24 (80)	23 (76.7)	69 (76.7)
KL-III	8 (26.7)	6 (20)	7 (23.3)	21 (23.3)
Race, n (%)
Asian	30 (100%)	30 (100%)	30 (100%)	90 (100%)