Table 3.
Mixed model repeated measure estimates for suicide literacy, suicide stigma, self-reliance, and preparedness to help.
| Unstandardised estimate | SE | df | t | p | Cohen's d | |
|---|---|---|---|---|---|---|
| Literacy | ||||||
| Time (post vs. pre) | 0.13 | 0.27 | 254 | 0.47 | 0.640 | |
| Time (follow-up vs. pre) | 0.02 | 0.17 | 161 | 0.12 | 0.903 | |
| Condition (experiment vs. control) | 0.45 | 0.21 | 100 | 2.14 | 0.035 | |
| Country (Australia vs. China) | 1.54 | 0.26 | 238 | 6.01 | < 0.001 | |
| Time (post vs. pre) × Condition | 0.61 | 0.25 | 162 | 2.46 | 0.015 | 0.40 |
| Time (follow-up vs. pre) × Condition | 0.17 | 0.30 | 99 | 0.56 | 0.577 | 0.20 |
| Stigma | ||||||
| Time (post vs. pre) | − 0.07 | 0.06 | 163 | − 1.18 | 0.241 | |
| Time (follow-up vs. pre) | 0.05 | 0.09 | 104 | 0.55 | 0.584 | |
| Condition (experiment vs. control) | 0.03 | 0.10 | 254 | 0.30 | 0.767 | |
| Country (Australia vs. China) | − 1.01 | 0.10 | 254 | − 10.19 | < 0.001 | |
| Time (post vs. pre) × Condition | − 0.07 | 0.09 | 164 | − 0.86 | 0.392 | − 0.22 |
| Time (follow-up vs. pre) × Condition | − 0.07 | 0.13 | 104 | − 0.55 | 0.581 | − 0.15 |
| Glorification | ||||||
| Time (post vs. pre) | − 0.01 | 0.06 | 165 | − 0.16 | 0.872 | |
| Time (follow-up vs. pre) | − 0.03 | 0.08 | 103 | − 0.41 | 0.681 | |
| Condition (experiment vs. control) | − 0.11 | 0.10 | 254 | − 1.16 | 0.245 | |
| Country (Australia vs. China) | 0.47 | 0.09 | 242 | 5.03 | 0.001 | |
| Time (post vs. pre) × Condition | − 0.08 | 0.09 | 166 | − 0.84 | 0.402 | − 0.07 |
| Time (follow-up vs. pre) × Condition | 0.03 | 0.12 | 103 | 0.26 | 0.793 | 0.05 |
| Isolation | ||||||
| Time (post vs. pre) | − 0.10 | 0.07 | 166 | − 1.55 | 0.124 | |
| Time (follow-up vs. pre) | − 0.17 | 0.09 | 105 | − 1.85 | 0.067 | |
| Condition (experiment vs. control) | − 0.06 | 0.09 | 253 | − 0.72 | 0.47 | |
| Country (Australia vs. China) | 0.29 | 0.08 | 222 | 3.75 | 0.001 | |
| Time (post vs. pre) × Condition | 0.19 | 0.10 | 168 | 1.96 | 0.051 | 0.36 |
| Time (follow-up vs. pre) × Condition | 0.19 | 0.13 | 104 | 1.51 | 0.134 | 0.42 |
| Preparedness to provide help | ||||||
| Time (post vs. pre) | − 0.11 | 0.41 | 163 | − 0.25 | 0.800 | |
| Time (follow-up vs. pre) | − 0.08 | 0.55 | 120 | − 0.14 | 0.885 | |
| Condition (experiment vs. control) | − 0.27 | 0.62 | 254 | − 0.43 | 0.665 | |
| Country (Australia vs. China) | 4.46 | 0.60 | 247 | 7.47 | < 0.001 | |
| Time (post vs. pre) × Condition | 0.61 | 0.61 | 163 | 1.00 | 0.320 | 0.24 |
| Time (follow-up vs. pre) × Condition | 0.25 | 0.79 | 119 | 0.31 | 0.758 | 0.19 |
| Family supportive | ||||||
| Time (post vs. pre) | 0.06 | 0.09 | 165 | 0.69 | 0.493 | |
| Time (follow-up vs. pre) | 0.11 | 0.12 | 104 | 0.91 | 0.365 | |
| Condition (experiment. vs. control) | 0.29 | 0.15 | 254 | 1.90 | 0.059 | |
| Country (Australia vs. China) | − 0.68 | 0.15 | 254 | − 4.57 | < 0.001 | |
| Time (post vs. pre) × Condition | − 0.14 | 0.14 | 165 | − 1.04 | 0.301 | − 0.04 |
| Time (follow-up vs. pre) × Condition | − 0.21 | 0.17 | 102 | − 1.23 | 0.221 | 0.06 |
| Family negative | ||||||
| Time (post vs. pre) | 0.20 | 0.15 | 165 | 1.35 | 0.178 | |
| Time (follow-up vs. pre) | 0.01 | 0.19 | 116 | 0.07 | 0.942 | |
| Condition (experiment. vs. control) | − 0.04 | 0.27 | 254 | − 0.14 | 0.890 | |
| Country (Australia vs. China) | 0.56 | 0.26 | 243 | 2.18 | 0.030 | |
| Time (post vs. pre) × Condition | − 0.21 | 0.22 | 165 | − 0.96 | 0.337 | − 0.05 |
| Time (follow-up vs. pre) × Condition | − 0.46 | 0.28 | 115 | − 1.66 | 0.101 | − 0.25 |
| Friend supportive | ||||||
| Time (post vs. pre) | 0.02 | 0.11 | 166 | 0.18 | 0.861 | |
| Time (follow-up vs. pre) | 0.08 | 0.15 | 115 | 0.53 | 0.598 | |
| Condition (experiment. vs. control) | − 0.04 | 0.18 | 254 | − 0.23 | 0.815 | |
| Country (Australia vs. China) | 0.32 | 0.17 | 250 | 1.90 | 0.058 | |
| Time (post vs. pre) × Condition | − 0.02 | 0.16 | 167 | − 0.09 | 0.927 | 0.08 |
| Time (follow-up vs. pre) × Condition | 0.02 | 0.21 | 113 | 0.09 | 0.929 | 0.27 |
| Friend negative | ||||||
| Time (post vs. pre) | 0.06 | 0.14 | 166 | 0.39 | 0.697 | |
| Time (follow-up vs. pre) | 0.13 | 0.18 | 103 | 0.71 | 0.477 | |
| Condition (experiment. vs. control) | − 0.42 | 0.22 | 254 | − 1.95 | 0.053 | |
| Country (Australia vs. China) | − 0.21 | 0.21 | 243 | − 1.00 | 0.317 | |
| Time (post vs. pre) × Condition | − 0.01 | 0.21 | 167 | − 0.03 | 0.977 | 0.00 |
| Time (follow-up vs. pre) × Condition | 0.00 | 0.26 | 103 | 0.00 | 0.998 | − 0.06 |
| Self-reliance | ||||||
| Time (post vs. pre) | 0.15 | 0.55 | 162 | 0.27 | 0.786 | |
| Time (follow-up vs. pre) | − 0.78 | 0.80 | 104 | − 0.97 | 0.336 | |
| Condition (experiment. vs. control) | − 0.89 | 0.97 | 254 | − 0.92 | 0.360 | |
| Country (Australia vs. China) | − 1.47 | 0.94 | 246 | − 1.57 | 0.118 | |
| Time (post vs. pre) × Condition | − 0.50 | 0.81 | 163 | − 0.62 | 0.534 | − 0.06 |
| Time (follow-up vs. pre) × Condition | 1.09 | 1.16 | 104 | 0.94 | 0.352 | 0.21 |
Bold values indicate p < 0.05.