Table 1 Summary of overall effect sizes for the relationship between perfectionism dimensions and binge eating
From: Perfectionism and binge eating association: a systematic review and meta-analysis
Variable | k | N | r+ | 95% CI | Z | p | QT | I2 | p | Tau2 |
|---|---|---|---|---|---|---|---|---|---|---|
Perfectionistic concernsa | 22 | 6593 | .27 | .23–.31 | 12.74 |  < .001 | 61.57 | 65.89 |  < .001 | .007 |
Concern over mistakesb | 10 | 2629 | .28 | .22–.33 | 9.86 |  < .001 | 17.93 | 49.81 | .04 | .004 |
Socially prescribed perfectionism | 11 | 3705 | .23 | .17–.28 | 8.70 |  < .001 | 24.36 | 58.92 | .007 | .004 |
Doubts about actions | 4 | 1448 | .34 | .28–.39 | 11.04 |  < .001 | 4.27 | 29.66 | .23 | .001 |
Perfectionistic discrepancies | 1 | – | – | – | – | – | – | – | – | – |
Perfectionistic strivingsc | 13 | 3525 | .07 | .01–.13 | 2.18 | .03 | 41.02 | 70.75 |  < .001 | .009 |
Personal standards | 5 | 966 | .11 | − .003–.22 | 1.91 | .06 | 11.99 | 66.64 | .02 | .01 |
Self-oriented perfectionism | 7 | 2380 | .09 | .02–.15 | 2.62 | .009 | 10.33 | 51.61 | .07 | .003 |
Other forms of perfectionism | ||||||||||
Perfectionism | 9 | 2727 | .09 | .03–.16 | 2.87 | .004 | 21.57 | 62.90 | .006 | .006 |
Self-criticism | 2 | – | – | – | – | – | – | – | – | – |
Other-oriented perfectionism | 2 | – | – | – | – | – | – | – | – | – |
Interpersonal discrepancies | 1 | – | – | – | – | – | – | – | – | – |
Parental criticism | 1 | – | – | – | – | – | – | – | – | – |
Parental expectation | 1 | – | – | – | – | – | – | – | – | – |
Perfectionistic self-promotion | 1 | – | – | – | – | – | – | – | – | – |
Perfectionistic self-presentation | 1 | – | – | – | – | – | – | – | – | – |
Total | 33 | 9392 | .17 | .12–.22 | 6.69 |  < .001 | 196.54 | 83.72 |  < .001 | .02 |