경희대학교병원 가정의학과
경희대학교 대학원 의학과
Department of Family Medicine, Kyung Hee University Medical Center, Seoul, Korea
Department of Medicine, Graduate School, Kyung Hee University, Seoul, Korea
Copyright: © The Korean Journal of Stress Research
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*Adjusted for age, height, weight, father’s education, mother’s education, economic status, academic status, moderate physical activity, vigorous physical activity, strength exercise, sleep duration, sitting time, self-perceived health status, self-perceived happiness, depressed mood, stress, suicide idea, suicide plan, suicide attempt, drinking experience, smoking experience.
*Adjusted for age, height, weight, father’s education, mother’s education, economic status, academic status, moderate physical activity, vigorous physical activity, strength exercise, sleep duration, sitting time, self-perceived health status, self-perceived happiness, depressed mood, suicide idea, suicide plan, suicide attempt, drinking experience, smoking experience.
Birth_order | |||||
---|---|---|---|---|---|
Number | First-born | Later-born | p-value | ||
Age | 14.5±1.7 | 14.4±1.7 | <.0001 | ||
Sex | Male | 24,947 | 11,252 (45.10%) | 13,695 (54.90%) | 0.0489 |
Female | 21,311 | 9,807 (46.02%) | 11,504 (53.98%) | ||
Height | Cm | 164.1±8.5 | 163.7±8.6 | <.0001 | |
Weight | Kg | 55.9±11.5 | 55.1±11.2 | <.0001 | |
Father’s education | College degree or higher | 20,098 | 9,568 (47.61%) | 10,530 (52.39%) | <.0001 |
Mother’s education | College degree or higher | 17,386 | 8,598 (49.45%) | 8,788 (50.55%) | <.0001 |
Economic status | Low | 8,113 | 3,515 (43.33%) | 4,598 (56.67%) | <.0001 |
Academic status | Low | 16,402 | 6,863 (41.84%) | 9,539 (58.16%) | <.0001 |
Moderate physical activity | Over 5 days | 7,263 | 3,269 (45.01%) | 3,994 (54.99%) | 0.3360 |
Vigorous physical activity | Over 3 days | 18,769 | 8,348 (44.48%) | 10,421 (55.52%) | 0.0002 |
Strength exercise | Over 3 days | 10,581 | 4,602 (43.49%) | 5,979 (56.51%) | <.0001 |
Sleep duration | Over 7 hrs | 27,804 | 12,623 (45.40%) | 15,181 (54.60%) | 0.6312 |
Sitting time | Under 3 hrs | 6,120 | 2,781 (45.44%) | 3,339 (54.56%) | 0.8752 |
Self-perceived health status | Healthy | 43,880 | 19,924 (45.41%) | 23,956 (54.59%) | 0.0267 |
Self-perceived happiness | Happy | 30,906 | 14,108 (45.65%) | 16,798 (54.35%) | 0.4510 |
Depressed mood (in 1 yr) | Yes | 10,918 | 4,943 (45.27%) | 5,975 (54.73%) | 0.5464 |
Stress | Low | 10,923 | 5,017 (45.93%) | 5,906 (54.07%) | 0.0401 |
Moderate | 20,290 | 9,320 (45.93%) | 10,970 (54.07%) | ||
Severe | 15,045 | 6,722 (44.68%) | 8,323 (55.32%) | ||
Suicide idea (in 1 yr) | Yes | 5,429 | 2,552 (47.01%) | 2,877 (52.99%) | 0.0196 |
Suicide plan (in 1 yr) | Yes | 1,959 | 946 (48.29%) | 1,013 (51.71%) | 0.0120 |
Suicide attempt (in 1 yr) | Yes | 1,297 | 652 (50.27%) | 645 (49.73%) | 0.0005 |
Drinking experience | Yes | 17,228 | 7,572 (43.95%) | 9,656 (56.05%) | <.0001 |
Smoking experience | Yes | 8,014 | 3,459 (43.16%) | 4,555 (56.84%) | <.0001 |
First-born | Later-born | |||||
---|---|---|---|---|---|---|
Ref | OR | CI | p-value | |||
Father’s education | College degree or higher | 1.000 | 0.975 | 0.923 | 1.029 | 0.3554 |
Mother’s education | College degree or higher | 1.000 | 0.745 | 0.705 | 0.787 | <.0001 |
Economic status | Low | 1.000 | 1.140 | 1.069 | 1.217 | <.0001 |
Academic status | Low | 1.000 | 1.267 | 1.206 | 1.331 | <.0001 |
Moderate physical activity | Over 5 days | 1.000 | 0.982 | 0.916 | 1.053 | 0.6086 |
Vigorous physical activity | Over 3 days | 1.000 | 1.065 | 1.010 | 1.122 | 0.0193 |
Strength exercise | Over 3 days | 1.000 | 1.096 | 1.033 | 1.164 | 0.0024 |
Sleep duration | Over 7 hrs | 1.000 | 0.970 | 0.917 | 1.026 | 0.2837 |
Sitting time | Under 3 hrs | 1.000 | 1.061 | 0.993 | 1.134 | 0.0819 |
Self-perceived health status | Healthy | 1.000 | 1.070 | 0.960 | 1.191 | 0.2209 |
Self-perceived happiness | Happy | 1.000 | 1.010 | 0.958 | 1.066 | 0.7067 |
Depressed mood (in 1 year) | Yes | 1.000 | 1.009 | 0.949 | 1.073 | 0.7731 |
Stress | Moderate (ref. low) | 1.000 | 0.963 | 0.910 | 1.020 | 0.2016 |
Severe (ref. low) | 1.000 | 1.030 | 0.961 | 1.104 | 0.4071 | |
Suicide idea (in 1 yr) | Yes | 1.000 | 0.916 | 0.838 | 1.001 | 0.0540 |
Suicide plan (in 1 yr) | Yes | 1.000 | 1.004 | 0.869 | 1.161 | 0.9550 |
Suicide attempt (in 1 yr) | Yes | 1.000 | 0.903 | 0.757 | 1.077 | 0.2570 |
Drinking experience | Yes | 1.000 | 1.085 | 1.031 | 1.143 | 0.0018 |
Smoking experience | Yes | 1.000 | 1.127 | 1.052 | 1.207 | 0.0006 |
Variable | Dependent: stress low | ||||||||
---|---|---|---|---|---|---|---|---|---|
Multivariable logistic regression | |||||||||
Stress moderate | Stress severe | ||||||||
OR | CI | p-value | OR | CI | p-value | ||||
Age | 1.09 | 1.07 | 1.12 | <.0001 | 1.07 | 1.04 | 1.10 | <.0001 | |
Height | 0.98 | 0.98 | 0.99 | <.0001 | 0.97 | 0.96 | 0.97 | <.0001 | |
Weight | 1.00 | 1.00 | 1.00 | 0.9133 | 1.01 | 1.00 | 1.01 | 0.0008 | |
Father’s education | College degree or higher | 0.92 | 0.86 | 0.99 | 0.0222 | 0.98 | 0.90 | 1.07 | 0.6100 |
Mother’s education | College degree or higher | 1.02 | 0.95 | 1.10 | 0.5249 | 0.98 | 0.90 | 1.07 | 0.6607 |
Economic status | Low | 1.15 | 1.05 | 1.26 | 0.0037 | 1.51 | 1.36 | 1.67 | <.0001 |
Academic status | Low | 1.03 | 0.97 | 1.10 | 0.3208 | 1.10 | 1.02 | 1.19 | 0.0136 |
Sleep duration | Over 7 hrs | 0.78 | 0.72 | 0.84 | <.0001 | 0.64 | 0.58 | 0.70 | <.0001 |
Mean sitting time | Under 3 hrs | 0.87 | 0.80 | 0.94 | 0.0006 | 0.76 | 0.69 | 0.84 | <.0001 |
Self-perceived health status | Healthy | 0.78 | 0.63 | 0.96 | 0.0166 | 0.39 | 0.32 | 0.48 | <.0001 |
Self-perceived happiness | Happy | 0.22 | 0.20 | 0.24 | <.0001 | 0.07 | 0.07 | 0.08 | <.0001 |
Depression mood (in 1 yr) | Yes | 2.57 | 2.30 | 2.87 | <.0001 | 6.47 | 5.77 | 7.24 | <.0001 |
Suicide idea (in 1 yr) | Yes | 2.12 | 1.73 | 2.58 | <.0001 | 4.95 | 4.05 | 6.05 | <.0001 |
Suicide plan (in 1 yr) | Yes | 0.62 | 0.47 | 0.81 | 0.0006 | 0.81 | 0.61 | 1.07 | 0.1431 |
Suicide attempt (in 1 yr) | Yes | 0.99 | 0.67 | 1.46 | 0.9503 | 0.99 | 0.67 | 1.47 | 0.9725 |
Drinking experience | Yes | 1.09 | 1.02 | 1.17 | 0.0090 | 1.22 | 1.13 | 1.32 | <.0001 |
Smoking experience | Yes | 1.01 | 0.92 | 1.10 | 0.8965 | 1.04 | 0.93 | 1.16 | 0.4940 |
*Adjusted for age, height, weight, father’s education, mother’s education, economic status, academic status, moderate physical activity, vigorous physical activity, strength exercise, sleep duration, sitting time, self-perceived health status, self-perceived happiness, depressed mood, stress, suicide idea, suicide plan, suicide attempt, drinking experience, smoking experience.
*Adjusted for age, height, weight, father’s education, mother’s education, economic status, academic status, moderate physical activity, vigorous physical activity, strength exercise, sleep duration, sitting time, self-perceived health status, self-perceived happiness, depressed mood, suicide idea, suicide plan, suicide attempt, drinking experience, smoking experience.