Knowledge, attitude, practice and factors that influence the awareness of college students with regards to breast cancer

Table 2 A comparison of knowledge, attitude, and practice scores for breast cancer among 1346 female college students (n = 1346, mean ± SD)

Project		Knowledge score	t/F	P value	Attitude score	t/F	P value	Practice score	t/F	P value
Age	≤ 20	9.72 ± 2.42	11.548	0.000	3.07 ± 1.93	10.460	0.014	13.14 ± 2.44	16.987	0.000
	21-25	10.53 ± 2.72			3.82 ± 2.21			14.17 ± 2.55
	≥ 25	12.67 ± 5.13			6.00 ± 4.00			15.33 ± 3.51
Nationality	Han	9.89 ± 2.45	1.131	0.335	3.18 ± 2.02	0.485	0.901	13.31 ± 2.51	0.916	0.522
	Yi	9.42 ± 2.61			3.19 ± 2.00			13.48 ± 2.16
	Bai	10.20 ± 2.74			3.39 ± 1.73			13.27 ± 1.97
	Hui	10.11 ± 2.76			3.00 ± 2.50			13.22 ± 3.51
	Zhuang	9.74 ± 3.29			2.80 ± 1.49			12.42 ± 2.38
	Ha Ni	9.63 ± 2.11			3.74 ± 1.99			13.26 ± 2.09
	Dai	10.82 ± 2.46			3.31 ± 2.06			13.59 ± 2.58
	Miao	8.93 ± 2.25			3.47 ± 2.00			13.07 ± 1.62
	Li Su	9.83 ± 2.33			2.83 ± 1.19			13.58 ± 2.87
	Na Xi	10.36 ± 2.66			3.27 ± 1.62			14.63 ± 2.29
	Others	9.67 ± 2.47			3.31 ± 2.19			13.10 ± 2.68
Grade	First	9.32 ± 2.30	45.996	0.000	2.80 ± 1.73	36.480	0.000	12.87 ± 2.29	39.017	0.000
	Second	10.35 ± 2.39			3.51 ± 2.22			13.25 ± 2.72
	Third	10.69 ± 2.64			3.84 ± 2.22			14.21 ± 2.53
Registered residence	Urban	9.84 ± 2.56	0.169	0.866	3.60 ± 2.23	3.647	0.000	13.79 ± 2.52	3.850	0.000
	Rural	9.86 ± 2.48			3.08 ± 1.93			13.17 ± 2.46
Major	Medicine	9.88 ± 2.51	1.657	0.191	3.20 ± 1.98	3.781	0.024	13.44 ± 2.37	6.505	0.002
	Nonmedical science	9.53 ± 2.27			2.85 ± 1.79			12.60 ± 2.79
	Nonmedical arts	9.98 ± 2.59			3.39 ± 2.20			13.25 ± 2.68