Table 6. The relationship between characteristics of numbness with other factors

Variable	S2		S5		S6
	OR (95% CI)	p-value	OR (95% CI)	p-value	OR (95% CI)	p-value
Age group
<60 years old (ref. group)
≥60 years old	2.53 (0.57–11.15)	0.218	0.67 (0.15–2.91)	0.592	0.87 (0.21–3.70)	0.852
Gender
Male (ref. group)
Female	1.75 (0.50–6.16)	0.380	1.67 (0.39–7.15)	0.490	2.98 (0.75–11.89)	0.122
Stroke stage
<30 days (ref. group)
≥30 days	1.53 (0.35–6.78)	0.577	1.12 (0.21–5.97)	0.892	7.00 (1.10–44.48)	0.052
Obesity
No (ref. group)
Yes	0.50 (0.12–2.04)	0.335	11.54 (2.20–60.29)	0.004	0.96 (0.23–4.05)	0.964
Degree of sensory disturbance according to FMA
Slight (ref. group)
Moderate	3.07 (0.75–12.48)	0.117	4.21 (0.60–29.32)	0.146	9.61 (1.80–51.27)	0.008
Marked	8.20 (1.75–38.42)	0.008	15.96 (2.09–121.46)	0.070	14.86 (2.55–86.6)	0.003
Severe	0.00 (0.00)	0.999	8.81 (0.49–158.78)	0.140	2.45 (0.17–35.04)	0.510

OR, odds ratio; CI, confidence intervals; FMA, Fugl-Meyer Assessment.