Table 2.

Oketsu score and age/sex distribution of subjects

Subject number	Age	Sex	Oketsu score				Oketsu state/ non-Oketsu at 0 week
			0 week	4 weeks	12 weeks	0W → 12W
1	56	Female	49	32	34	↓	Oketsu
2	67	Female	35	10	15	↓	Oketsu
3	65	Female	20	20	20	→	non-Oketsu
4	62	Male	10	10	10	→	non- Oketsu
5	68	Female	17	17	14.5	↓	non- Oketsu
6	64	Female	15	15	20	↑	non- Oketsu
7	63	Female	17	17	17	→	non- Oketsu
8	54	Female	27	17	10	↓	Oketsu
9	54	Female	25	12.5	5	↓	Oketsu
10	52	Female	25	25	15	↓	Oketsu
11	70	Male	32.5	17.5	17.5	↓	Oketsu
12	47	Female	15	15	5	↓	non- Oketsu
13	69	Female	37	27	15	↓	Oketsu
14	46	Female	38	27	19.5	↓	Oketsu
15	79	Male	30	30	25	↓	Oketsu
16	51	Female	39.5	39.5	44	↑	Oketsu

↓: decrease, →: no change, ↑: increase.