Evaluating a screener to quantify PTSD risk using emergency care information: a proof of concept study

van der Mei, Willem F.; Barbano, Anna C.; Ratanatharathorn, Andrew; Bryant, Richard A.; Delahanty, Douglas L.; deRoon-Cassini, Terri A.; Lai, Betty S.; Lowe, Sarah R.; Matsuoka, Yutaka J.; Olff, Miranda; Qi, Wei; Schnyder, Ulrich; Seedat, Soraya; Kessler, Ronald C.; Koenen, Karestan C.; Shalev, Arieh Y.

doi:10.1186/s12873-020-00308-z

Table 4 Predicted probabilities of PTSD at 30–60 days post-trauma based on PDEQ score, sex, mechanism of injury, and lifetime trauma history

From: Evaluating a screener to quantify PTSD risk using emergency care information: a proof of concept study

Sex:	Male									Female
Current trauma:	Motor Vehicle Accidents			Interpersonal Trauma			Non-Interpersonal Trauma^a			Motor Vehicle Accidents			Interpersonal Trauma			Non-Interpersonal Trauma^a
Past trauma:	None	Non-Interpersonal	Interpersonal	None	Non-Interpersonal	Interpersonal	None	Non-Interpersonal	Interpersonal	None	Non-Interpersonal	Interpersonal	None	Non-Interpersonal	Interpersonal	None	Non-Interpersonal	Interpersonal
PDEQ
7	1.60 [0.62, .410]	2.29 [1.19, 4.37]	4.29 [2.45, 7.41]	3.49 [1.14, 10.23]	4.95 [1.84, 12.67]	9.05 [3.72, 20.42]	0.70 [0.22, 2.26]	1.01 [0.38, 2.64]	1.91 [0.77, 4.63]	2.70 [1.05, 6.79]	3.85 [2.04, 7.13]	7.09 [4.09, 12.04]	5.81 [1.85, 16.81]	8.16 [2.99, 20.41]	14.51 [5.89, 31.50]	1.19 [0.36, 3.87]	1.71 [0.64, 4.49]	3.21 [1.27, 7.85]
10	2.56 [1.04, 6.14]	3.64 [2.04, 6.43]	6.73 [4.18, 10.68]	5.51 [1.90, 14.91]	7.75 [3.07, 18.21]	13.82 [6.14, 28.23]	1.13 [0.36, 3.42]	1.62 [0.65, 3.96]	3.04 [1.31, 6.88]	4.28 [1.77, 10.01]	6.06 [3.49, 10.29]	10.96 [6.92, 16.91]	9.04 [3.08, 23.70]	12.53 [4.96, 28.22]	21.47 [9.59, 41.35]	1.91 [0.61, 5.80]	2.72 [1.09, 6.66]	5.07 [2.16, 11.46]
15	5.49 [2.41, 12.02]	7.73 [4.77, 12.27]	13.78 [9.56, 19.47]	11.44 [4.35, 26.83]	15.69 [6.92, 31.76]	26.21 [13.3, 45.14]	2.46 [0.86, 6.86]	3.51 [1.53, 7.83]	6.49 [3.07, 13.19]	9.02 [4.08, 18.77]	12.49 [8.11, 18.76]	21.42 [15.42, 28.95]	18.05 [6.95, 39.36]	24.08 [10.93, 45.06]	37.72 [19.94, 59.56]	4.13 [1.43, 11.32]	5.84 [2.56, 12.76]	10.58 [5.01, 21.00]
20	11.41 [5.31, 22.82]	15.65 [10.24, 23.17]	26.15 [19.31, 34.39]	22.24 [9.38, 44.16]	29.19 [14.44, 50.17]	44.04 [25.75, 64.10]	5.29 [1.95, 13.6]	7.45 [3.46, 15.33]	13.33 [6.78, 24.53]	18.00 [8.83, 33.22]	24.03 [16.88, 32.99]	37.65 [29.45, 46.62]	32.78 [14.56, 58.26]	41.27 [21.83, 63.87]	57.29 [36.11, 76.11]	8.70 [3.23, 21.38]	12.07 [5.73, 23.69]	20.77 [10.83, 36.15]
25	22.19 [10.89, 39.97]	29.12 [19.56, 40.98]	43.96 [33.34, 55.16]	38.79 [18.57, 63.78]	47.72 [26.96, 69.31]	63.54 [42.96, 80.13]	11.02 [4.23, 25.76]	15.14 [7.34, 28.65]	25.41 [13.78, 42.06]	32.71 [17.49, 52.72]	41.19 [30.31, 53.01]	57.22 [46.75, 67.08]	51.93 [27.38, 75.58]	60.88 [38.03, 79.79]	74.82 [55.24, 87.74]	17.43 [6.94, 37.40]	23.32 [11.90, 40.67]	36.74 [21.15, 55.70]
30	38.71 [20.41, 60.87]	47.65 [32.93, 62.78]	63.47 [49.72, 75.33]	58.39 [32.73, 80.19]	66.91 [43.79, 84.00]	79.43 [61.18, 90.44]	21.52 [8.7, 44.13]	28.33 [14.42, 48.11]	43.00 [25.19, 62.83]	51.85 [30.88, 72.19]	60.81 [46.74, 73.29]	74.76 [63.48, 83.47]	70.53 [44.70, 87.63]	77.52 [56.57, 90.12]	86.81 [72.22, 94.34]	31.86 [13.90, 57.53]	40.26 [22.38, 61.16]	56.26 [36.24, 74.44]
35	58.32 [34.30, 78.95]	66.84 [48.95, 80.91]	79.38 [65.50, 88.64]	75.66 [50.23, 90.54]	81.75 [61.48, 92.63]	89.53 [76.17, 95.81]	37.79 [16.62, 64.94]	46.68 [25.70, 68.90]	62.56 [40.65, 80.31]	70.46 [47.68, 86.20]	77.46 [63.08, 87.36]	86.78 [76.94, 92.81]	84.13 [62.76, 94.34]	88.42 [72.84, 95.60]	93.58 [84.15, 97.56]	50.88 [25.33, 75.98]	59.88 [37.27, 78.94]	74.02 [53.75, 87.48]

^aExcludes motor vehicle accidents. Average age for the sample (38.0) was used for this reference table. For more information on the influence of age, visit https://wvdmei.shinyapps.io/results_lookup/

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