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. 2023 Mar 27;11:48. doi: 10.1186/s40337-023-00773-4

Table 3.

Rates of subthreshold symptom levels by provisional PTSD status at discharge (DC) and 6-month follow-up (FU)

PTSD −  PTSD +  X2 p
n (%) n (%)
DC
 EDE-Q below threshold of 1.55 118 (39.9) 54 (24.9) 12.607 < .001
 EDE_Q below threshold of 2.3 173 (58.2) 85 (39.2) 18.256  ≤ .001
 PCL-5 below threshold of 33 246 (86.0) 87 (40.5) 114.247  ≤ .001
 PHQ-9 below threshold of 10 203 (69.8) 97 (44.9) 31.695  ≤ .001
 STAI-S below threshold of 47.13 149 (51.4) 55 (25.9) 32.846  ≤ .001
 STAI-T below threshold of 45.68 99 (34.0) 29 (13.6) 27.305  ≤ .001
FU
 EDE-Q below threshold of 1.55 63 (39.4) 28 (25.0) 6.115 .013
 EDE_Q below threshold 2.3 86 (53.4) 40 (35.7) 8.328 .004
 PCL-5 below threshold of 33 123 (82.6) 37 (34.9) 60.147  ≤ .001
 PHQ-9 below threshold of 10 85 (54.5) 38 (35.2) 9.555 .002
 STAI-S below threshold of 47.13 68 (43.9) 33 (30.8) 4.537 .033
 STAI-T below threshold of 45.68 51 (32.9) 19 (17.8) 7.417 .006

All statistically significant comparisons are in bold print for emphasis