Moderator | Psychiatric symptoms | |||
---|---|---|---|---|
k | Statistic type | Statistic value [95% CI] | p | |
Psychiatric symptoms | ||||
Model 1 Psychiatric symptoms | ||||
Subgroup differences | – | Q-value | 32.10 | < 0.001 |
Depressive symptoms | 62 | Pearson’s r | 0.13 [0.06; 0.20] | < 0.001 |
Anxiety symptoms | 38 | Pearson’s r | 0.12 [0.06; 0.17] | < 0.001 |
Post-traumatic stress disorder (PTSD) symptoms | 12 | Pearson’s r | 0.03 [− 0.09; 0.15] | 0.56 |
Depressive and anxiety symptoms | 6 | Pearson’s r | 0.01 [− 0.01; 0.02] | 0.38 |
General psychological distressa | 27 | Pearson’s r | 0.09 [0.02; 0.16] | 0.02 |
Daily routine disruptions | ||||
Model 2 Categoryb | ||||
Subgroup differences | – | Q-value | 1.03 | 0.31 |
Primary routines | 31 | Pearson’s r | 0.07 [0.01; 0.14] | 0.02 |
Secondary routines | 75 | Pearson’s r | 0.04 [0.01; 0.07] | 0.01 |
Model 3 Type | ||||
Subgroup differences | – | Q-value | 31.76 | < 0.001 |
Physical activity | 19 | Pearson’s r | 0.06 [0.03; 0.10] | <0.01 |
Eating | 7 | Pearson’s r | 0.11 [− 0.00; 0.21] | 0.05 |
Sleep | 14 | Pearson’s r | 0.10 [0.01; 0.20] | 0.03 |
Social activities | 16 | Pearson’s r | 0.04 [− 0.03; 0.10] | 0.27 |
Leisure activities | 16 | Pearson’s r | 0.06 [− 0.06; 0.17] | 0.29 |
Work/Study | 15 | Pearson’s r | − 0.03 [− 0.09; 0.04] | 0.41 |
Home activities | 10 | Pearson’s r | 0.01 [− 0.13; 0.15] | 0.86 |
Smoking | 4 | Pearson’s r | 0.05 [0.00; 0.09] | 0.05 |
Alcohol | 5 | Pearson’s r | 0.08 [− 0.04; 0.20] | 0.15 |
Combined multiple routines | 11 | Pearson’s r | 0.21 [0.10; 0.32] | <0.01 |
Unspecified generic routines | 28 | Pearson’s r | 0.26 [0.13; 0.38] | <0.001 |
Model 4 Definition | ||||
Subgroup differences | – | Q-value | 38.74 | < 0.001 |
Regularity | 53 | Pearson’s r | 0.22 [0.15; 0.29] | < 0.001 |
Frequency change | 71 | Pearson’s r | 0.00 [− 0.03; 0.03] | 0.83 |
Capability change | 21 | Pearson’s r | 0.14 [0.06; 0.22] | < 0.01 |
Model 5 Internet-related or not | ||||
Subgroup differences | – | Q-value | 26.04 | < 0.001 |
No | 131 | Pearson’s r | 0.12 [0.08; 0.16] | < 0.001 |
Yes | 14 | Pearson’s r | − 0.05 [− 0.11; 0.01] | 0.09 |
Model 6 Assessment method | ||||
Subgroup differences | – | Q-value | 1.02 | 0.31 |
Non-validated scale | 99 | Pearson’s r | 0.12 [0.07; 0.17] | < 0.001 |
Validated scale | 46 | Pearson’s r | 0.08 [0.05; 0.12] | < 0.001 |
Population demographics | ||||
Model 7 Gender | ||||
Non-male [range: 42.06–100%] | 145 | Coefficient | − 0.00 [− 0.00; 0.00] | 0.20 |
Model 8 Education level | ||||
Without tertiary education [range 0–100%] | 80 | Coefficient | 0.00 [− 0.00; 0.00] | 0.56 |
Model 9 Marital status | ||||
Non-married [range 4.98–98.32%] | 53 | Coefficient | − 0.00 [− 0.01; 0.00] | 0.61 |
Model 10 Employment status | ||||
Non-employed [range 0–93.26%] | 71 | Coefficient | 0.00 [− 0.00; 0.00] | 0.44 |
Model 11 Physical comorbidity | ||||
ICD-defined physical comorbidity [range 19.66–100%] | 29 | Coefficient | − 0.00 [− 0.00; 0.00] | 0.50 |
Model 12 Country-level income | ||||
Subgroup differences | – | Q-value | 2.00 | 0.16 |
High | 121 | Pearson’s r | 0.11 [0.07; 0.16] | < 0.001 |
Middle | 24 | Pearson’s r | 0.07 [0.01; 0.12] | 0.02 |
Coronavirus-2019 features | ||||
Model 13 Continent | ||||
Subgroup differences | – | Q-value | 23.67 | < 0.001 |
Europe | 62 | Pearson’s r | 0.11 [0.06; 0.16] | < 0.001 |
Asia | 58 | Pearson’s r | 0.12 [0.05; 0.19] | < 0.01 |
Oceania | 12 | Pearson’s r | 0.03 [0.02; 0.04] | < 0.001 |
South America | 6 | Pearson’s r | − 0.01 [− 0.14; 0.11] | 0.81 |
North America | 5 | Pearson’s r | 0.18 [− 0.07; 0.41] | 0.12 |
Multiple countries | 2 | Pearson’s r | 0.33 [− 0.87; 0.97] | 0.23 |
Model 14 Number of months since COVID-19 outbreak | ||||
Number of months since COVID-19 outbreak [range 3–29] | 128 | Coefficient | − 0.00 [− 0.00; 0.00] | 0.86 |
Model 15 COVID-19 monthly incidencea | ||||
Subgroup differences | – | Q-value | 0.12 | 0.72 |
Low | 68 | Pearson’s r | 0.11 [0.07; 0.15] | < 0.001 |
High | 57 | Pearson’s r | 0.10 [0.05; 0.15] | < 0.001 |
Model 16 COVID-19 monthly deathc | ||||
Subgroup differences | – | Q-value | 11.25 | < 0.001 |
Low | 63 | Pearson’s r | 0.06 [0.03; 0.09] | < 0.001 |
High | 62 | Pearson’s r | 0.15 [0.10; 0.20] | < 0.001 |
Model 17 COVID-19 government response indexd | ||||
Subgroup differences | – | Q-value | 3.35 | 0.07 |
Low | 68 | Pearson’s r | 0.13 [0.09; 0.17] | < 0.001 |
High | 57 | Pearson’s r | 0.08 [0.04; 0.12] | < 0.001 |
Model 18 COVID-19 containment and health indexd | ||||
Subgroup differences | – | Q-value | 0.29 | 0.59 |
Low | 70 | Pearson’s r | 0.11 [0.07; 0.15] | < 0.001 |
High | 55 | Pearson’s r | 0.10 [0.06; 0.14] | < 0.001 |
Model 19 COVID-19 stringency indexd | ||||
Subgroup differences | – | Q-value | 1.52 | 0.22 |
Low | 60 | Pearson’s r | 0.12 [0.08; 0.17] | < 0.001 |
High | 65 | Pearson’s r | 0.09 [0.05; 0.13] | < 0.001 |
Model 20 COVID-19 economic support indexd | ||||
Subgroup differences | – | Q-value | 14.01 | < 0.001 |
Low | 53 | Pearson’s r | 0.17 [0.12; 0.21] | < 0.001 |
High | 72 | Pearson’s r | 0.06 [0.02; 0.10] | < 0.01 |
Study features | ||||
Model 21 Study quality | ||||
Study quality [range 9–18] | 145 | Coefficient | 0.01 [− 0.01; 0.03] | 0.53 |
Model 22 Cross-sectional or prospective design | ||||
Subgroup differences | – | Q-value | 6.67 | < 0.01 |
Cross-sectional | 140 | Pearson’s r | 0.10 [0.07; 0.14] | < 0.001 |
Prospective | 5 | Pearson’s r | 0.24 [0.10; 0.36] | < 0.01 |
Model 23 Follow-up duration | ||||
Follow-up duration after intervention (months) [range 3–12] | 4 | Coefficient | 0.01 [− 0.01; 0.04] | 0.17 |
Model 24 Sample size | ||||
Subgroup differences | – | Q-value | 0.59 | 0.44 |
Large samplee (N = 6) | 15 | Pearson’s r | 0.19 [− 0.07; 0.42] | 0.14 |
Small sample (N = 47) | 130 | Pearson’s r | 0.10 [0.07; 0.13] | < 0.001 |