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. 2014 Aug 15;14:851. doi: 10.1186/1471-2458-14-851

Table 2.

Demographics of the participants by types of work

Variables Overall n(%) High-tech enterprise n(%) Government department n(%) χ 2 ( P) Fair or poor SRH n(%) Good SRH n(%) χ 2 ( P)
Gender Male 978 (59.5) 488 (65.8) 490 (54.3) 22.125 (<0.001) 314 (32.1) 664 (67.9) 11.462 (0.001)
Female 666 (40.5) 254 (34.2) 412 (45.7) 268 (40.2) 398 (59.8)
Age, years ~30 517 (31.4) 362 (48.8) 155 (17.2) 219.398 (<0.001) 150 (29.0) 367 (71.0) 14.897 (0.002)
30~ 484 (29.4) 209 (28.2) 275 (30.5) 176 (36.4) 308 (63.6)
40~ 350 (21.3) 91 (12.3) 259 (28.7) 139 (39.7) 211 (60.3)
50~ 293 (17.8) 80 (10.8) 213 (23.6) 117 (39.9) 176 (60.1)
Length of service, years ~5 625 (38.0) 365 (49.2) 260 (28.8) 106.845 (<0.001) 180 (28.8) 445 (71.2) 27.567 (<0.001)
5~ 371 (22.6) 112 (15.1) 259 (28.7) 128 (34.5) 243 (65.5)
10~ 240 (14.6) 85 (11.5) 155 (17.2) 93 (38.8) 147 (61.3)
15~ 136 (8.3) 39 (5.3) 97 (10.8) 61 (44.9) 75 (55.1)
20~ 272 (16.5) 141 (19.0) 131 (14.5) 120 (44.1) 152 (55.9)
Marital status Married 1261 (76.7) 447 (60.2) 814 (90.2) 205.059 (<0.001) 470 (37.3) 791 (62.7) 8.282 (0.004)
Unmarried/Divorced/Widowed 383 (23.3) 295 (39.8) 88 (9.8) 112 (29.2) 271 (70.8)
Education Junior high school 109 (6.6) 45 (6.1) 64 (7.1) 147.215 (<0.001) 41 (37.6) 68 (62.4) 23.490 (<0.001)
High School/Technical secondary school 266 (16.2) 162 (21.8) 104 (11.5) 110 (41.4) 156 (58.6)
Junior college 325 (19.8) 100 (13.5) 225 (24.9) 138 (42.5) 187 (57.5)
Bachelor’s degree 772 (47.0) 299 (40.3) 473 (52.4) 228 (29.5) 544 (70.5)
Master’s degree/Doctorate 172 (10.5) 136 (18.3) 36 (4.0) 65 (37.8) 107 (62.2)