正常小儿的发育有一定的规律性。如在走路方面,11个月左右能扶住栏杆独站,13～15个月会独走,1岁半时能拉着玩具车走,2岁左右步态稳。当然,每个小儿的发育情况会略有差异。还有一些外部因素,如正值冬季,衣服穿得多,行走不便,独走的时间延迟;刚学说话,学走路的时间也会延迟。但如果与正常的相差很大,则要考虑是否由疾病因素引起。 The development of normal children have a certain regularity. If walking, about 11 months can hold balustrade independence station, 13 to 15 months will go alone, 1 year and a half to be able to pull the toy car to go, 2-year-old steady gait. Of course, each child’s development will be slightly different. There are also some external factors, such as in the winter season, wearing more clothes, walking inconvenience, the delay of walking alone; just learning to talk, learning to walk time will be delayed. However, if the difference with the normal, we must consider whether the disease caused by factors.