Table 3.
Analysis of correlation.
| Relationship | K | N | R | 95% interval | I 2 | Fail-safe N | |
|---|---|---|---|---|---|---|---|
| Lower limit | Upper limit | ||||||
| SS-PS | 23 | 6,051 | −0.339*** | −0.398 | −0.277 | 84.156*** | 3,437 |
| PS-QoL | 9 | 3,242 | −0.470*** | −0.537 | −0.396 | 82.042*** | 1,588 |
| SS-QoL | 12 | 4,127 | 0.474*** | 0.425 | 0.520 | 69.490*** | 2,800 |
SS, social support; PS, parenting stress; QoL, quality of life; K, independent samples; N, sample size; R, weighted average correlation; ***p <0.001.