因素 Factors | 比较组 comparable group | 参照组 reference group | β | 标准误 Standard error | Waldx2值 Waldx2 value | P值 P value | OR值 OR value | 95% CI的95%瓦尔德置信区间 95% Confidence Interval | |
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| 下限 Lower Bound | 上限 Upper Bound |
近视度数 Diopter of myopia |
| 大于800度 |
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小于200度 |
| 1.227 | 0.4426 | 7.69 | 0.006* | 3.412 | 1.433 | 8.125 | |
200~400度 |
| 1.242 | 0.4238 | 8.595 | 0.003* | 3.464 | 1.51 | 7.949 | |
400~600度 |
| 1.429 | 0.4245 | 11.329 | 0.001* | 4.174 | 1.816 | 9.592 | |
600~800度 |
| 1.325 | 0.4462 | 8.816 | 0.003* | 3.762 | 1.569 | 9.019 | |
每天看电子产品时间 Duration of watching electronic device daily |
| 大于6h |
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小于2 h |
| 21.45 | 22424.4383 | 0 | 0.999 | 2068726985 | 0 | .b | |
2 h~3 h |
| 0.367 | 0.2543 | 2.083 | 0.149 | 1.444 | 0.877 | 2.376 | |
3 h~4 h |
| 0.375 | 0.1952 | 3.698 | 0.054 | 1.455 | 0.993 | 2.134 | |
4 h~5 h |
| 0.111 | 0.1748 | 0.402 | 0.526 | 1.117 | 0.793 | 1.574 | |
5 h~6 h |
| −0.026 | 0.1779 | 0.022 | 0.882 | 0.974 | 0.687 | 1.38 | |
主要的读书场所 Main reading place |
| 其他 |
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宿舍 |
| 0.655 | 0.4265 | 2.358 | 0.125 | 1.925 | 0.834 | 4.441 | |
教室 |
| 0.686 | 0.4263 | 2.587 | 0.108 | 1.985 | 0.861 | 4.577 | |
图书馆 |
| 0.811 | 0.4413 | 3.381 | 0.066 | 2.251 | 0.948 | 5.346 | |
室外石桌 |
| −0.754 | 0.8385 | 0.808 | 0.369 | 0.471 | 0.091 | 2.434 | |
过去一周室外活动超过一小时的天数 Number of days spent on outdoors for more than one hour |
| 持续 |
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无 |
| −0.805 | 0.2618 | 9.468 | 0.002* | 0.447 | 0.268 | 0.746 | |
1~2天 |
| −0.866 | 0.2112 | 16.803 | 0.000* | 0.421 | 0.278 | 0.636 | |
3~4天 |
| −0.575 | 0.2299 | 6.25 | 0.012* | 0.563 | 0.359 | 0.883 | |
5~6天 |
| −0.499 | 0.2719 | 3.372 | 0.066 | 0.607 | 0.356 | 1.034 | |
手机游戏 Games played on mobile |
| 不玩游戏 |
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DOTA类 |
| 0.157 | 0.1466 | 1.144 | 0.285 | 1.17 | 0.878 | 1.559 | |
射击类 |
| −0.352 | 0.2562 | 1.89 | 0.169 | 0.703 | 0.426 | 1.162 | |
棋牌类 |
| −0.567 | 0.2428 | 5.455 | 0.020* | 0.567 | 0.352 | 0.913 | |
动作冒险类 |
| −0.407 | 0.3757 | 1.173 | 0.279 | 0.666 | 0.319 | 1.39 | |
角色扮演类 |
| −0.404 | 0.3217 | 1.575 | 0.210 | 0.668 | 0.356 | 1.255 | |
经营策略类 |
| −0.355 | 0.2629 | 1.827 | 0.176 | 0.701 | 0.419 | 1.173 |