表 4.

两组患者微信计步数

Step-counting by We-chat Sport App between groups

Date	3 pre*	2 pre	1 pre	Due surgery	1 post*	2 post	3 post	4 post	5 post
3 pre*: 3rd day pre-surgery; 1 post*: 1st day post-surgery.
Control group (n=36)	6, 249±549	5, 141±492	5, 980±533	33±4	6±1	14±2	43±4	138±11	292±19
Exercise group (n=38)	6, 322±592	5, 738±518	5, 716±527	38±4	9±1	17±2	57±5	152±13	275±20
P	0.762	0.892	0.620	0.829	0.591	0.835	0.709	0.650	0.903
Date	6 post	7 post	8 post	9 post		10 post	11 post	12 post	13 post
Control group (n=36)	554±49	738±77	942±93	1, 189±109		1, 431±137	1, 705±172	1, 999±192	2, 298±217
Exercise group (n=38)	594±52	668±70	998±89	1, 293±121		1, 532±149	1, 621±168	1, 857±187	2, 201±224
P	0.761	0.542	0.670	0.519		0.731	0.201	0.379	0.752
Date	14 post	15 post	16 post	17 post		18 post	19 post	20 post	21 post
Control group (n=36)	2, 505±248	2, 797±270	2, 990±287	3, 184±321		3, 393±324	3, 495±338	3, 590±341	3, 478±342
Exercise group (n=38)	2, 636±256	3, 059±289	3, 308±300	3, 779±349		3, 649±349	3, 703±369	3, 947±378	4, 381±397
P	0.184	0.107	0.222	0.046		0.119	0.093	0.021	0.035