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Basic demographic characteristics of participants in NMR analysis.
| Characteristics | Controls% (n) | YDYHS group% (n) | YYDS group% (n) | P value |
|---|---|---|---|---|
| Sex | 1.000 | |||
| Female | 45.45 (5) | 42.86 (6) | 40 (4) | |
| Male | 54.56 (6) | 57.14 (8) | 60 (6) | |
| Age | 1.000 | |||
| 30–40 | 9.09 (1) | 14.29 (2) | 10 (1) | |
| 40–50 | 36.36 (4) | 35.71 (5) | 40 (4) | |
| 50–60 | 54.55 (6) | 50 (7) | 50 (5) |
