Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
各亚型TD患儿血清25(OH)D水平比较
| 组别 | 例数 | 25(OH)D水平 (x±s, ng/mL) |
25(OH)D [例(%)] | |
| 正常 | 不足或缺乏 | |||
| 注：[TS] 抽动秽语综合征；[CTD] 慢性运动或发声抽动障碍；[TTD] 暂时性抽动障碍。a 示与 TS 组比较， P < 0.05。 | ||||
| TS组 | 8 | 17±8 | 1(12) | 7(88) |
| CTD组 | 32 | 21±9 | 6(19) | 26(81) |
| TTD组 | 92 | 24±9a | 20(22) | 72(78) |
| t(χ2)值 | 3.40 | (0.46) | ||
| P值 | 0.036 | >0.05 | ||
