Table 6 Adjusted mixed effects model of COVID exposure, perceived risk, and impact on anxiety symptoms
From: COVID-19 and anxiety in pregnancy and postpartum: a longitudinal survey
Anxiety (SAAS total score) | Coef | Standard Error | t-value | p-value | 95% Confidence Interval | Sig | |
|---|---|---|---|---|---|---|---|
Time point | |||||||
听 听Early pregnancy | 0 | 听 | 听 | 听 | 听 | 听 | 听 |
鈥僊id pregnancy | 鈭�1.461 | .189 | 鈭�7.73 | 鈥�&濒迟;鈥�0.001 | 鈭�1.831 | 鈭�1.09 | *** |
鈥僉ate pregnancy | 鈭�2.111 | .203 | 鈭�10.40 | 鈥�&濒迟;鈥�0.001 | 鈭�2.509 | 鈭�1.713 | *** |
鈥働辞蝉迟辫补谤迟耻尘 | 鈭�1.693 | .231 | 鈭�7.34 | 鈥�&濒迟;鈥�0.001 | 鈭�2.145 | 鈭�1.241 | *** |
Ethnic group | |||||||
鈥僕丑颈迟别 | 0 | 听 | 听 | 听 | 听 | 听 | 听 |
鈥僊ixed/multiple ethnic 鈥僢ackground | 1.987 | .678 | 2.93 | .003 | .658 | 3.316 | *** |
鈥傾sian/Asian British | 1.305 | .44 | 2.97 | .003 | .443 | 2.166 | *** |
鈥傿濒补肠办/础蹿谤颈肠补苍/颁补谤颈产产别补苍 | .608 | .763 | 0.80 | .426 | -.888 | 2.103 | 听 |
鈥僌ther ethnic group | -.079 | 1.57 | 鈭�0.05 | .96 | 鈭�3.155 | 2.998 | 听 |
Age | -.075 | .026 | 鈭�2.84 | .004 | -.127 | -.023 | *** |
Previous mental health problems | 3.53 | .278 | 12.69 | 鈥�&濒迟;鈥�0.001 | 2.985 | 4.075 | *** |
COVID exposure | |||||||
鈥僋o COVID | 0 | 听 | 听 | 听 | 听 | 听 | 听 |
鈥僊ild COVID | .044 | .265 | 0.17 | .869 | -.476 | .564 | 听 |
鈥僊oderate COVID | -.092 | .309 | 鈭�0.30 | .765 | -.698 | .513 | 听 |
鈥僑evere COVID | -.908 | .759 | 鈭�1.20 | .232 | 鈭�2.396 | .58 | 听 |
鈥僄eneral health | -.1 | .006 | 鈭�17.16 | 鈥�&濒迟;鈥�0.001 | -.112 | -.089 | *** |
Perceived risk of them, their baby or someone close to them getting COVID | |||||||
鈥僓苍濒颈办别濒测 | -.413 | .415 | 鈭�1.00 | .32 | 鈭�1.226 | .4 | 听 |
鈥僓苍肠别谤迟补颈苍 | -.153 | .403 | 鈭�0.38 | .705 | -.943 | .638 | 听 |
鈥僉颈办别濒测 | -.222 | .42 | 鈭�0.53 | .597 | 鈭�1.046 | .601 | 听 |
鈥僔ery likely | .151 | .462 | 0.33 | .743 | -.753 | 1.056 | 听 |
Perceived risk of them, their baby or someone close to them being severely ill with COVID | |||||||
鈥僓苍濒颈办别濒测 | .161 | .318 | 0.51 | .612 | -.462 | .784 | 听 |
鈥僓苍肠别谤迟补颈苍 | .616 | .334 | 1.84 | .066 | -.04 | 1.271 | * |
鈥僉颈办别濒测 | 1.436 | .433 | 3.31 | .001 | .587 | 2.286 | *** |
鈥僔ery likely | 1.177 | .643 | 1.83 | .067 | -.084 | 2.438 | * |
Impact of COVID on their mental health | |||||||
鈥僑light impact | 1.481 | .254 | 5.82 | 0 | .983 | 1.98 | *** |
鈥僊oderate impact | 3.6 | .314 | 11.46 | 0 | 2.984 | 4.215 | *** |
鈥僑evere impact | 5.811 | .467 | 12.44 | 0 | 4.895 | 6.726 | *** |
Mean dependent variable | 8.967 | SD dependent var | 7.196 | ||||
Number of observations | 3806 | Chi-square | 1257.089 | ||||
笔谤辞产鈥�&驳迟;鈥塩丑颈2 | 0.000 | Akaike crit. (AIC) | 23,574.619 | ||||