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Table 4 Hospitalization, Therapies, and Medication Treatment in relation to Reported SI History

From: Suicidality in individuals with Prader-Willi syndrome: a review of registry survey data

 

Reported SI

No Reported SI

Total Count

Pearson’s X2 (df), p-value

Cramer’s V

Count (%)

Count (%)

Count (%)

Psychiatric Hospitalization

Yes

42 (44.7)

59 (9)

101 (13.5)

 

0.353

No

50 (53.2)

593 (90.4)

643 (85.7)

93.398 (2), < 0.001

Don’t know

2 (2.1)

4 (0.6)

6 (0.8)

 

Number of Psychiatric Hospitalizations

1

16 (17)

28 (4.3)

44 (5.9)

 

0.359

2–4

21 (22.3)

25 (3.8)

46 (6.1)

96.562 (3), < 0.001

5 or more

4 (4.3)

2 (0.3)

6 (0.8)

 

Unknown

53 (56.4)

601 (91.6)

654 (87.2)

 

Applied Behavioral Analysis or Behavioral Therapy

Yes

35 (37.2)

153 (23.3)

188 (25.1)

  

No

28 (29.8)

327 (49.8)

355 (47.3)

14.464 (2), 0.001

0.139

Unknown

31 (33)

176 (26.8)

207 (27.6)

  

Hippotherapy

Yes

31 (33)

191 (29.1)

222 (29.6)

1.622 (2), NS

 

No

36 (38.3)

297 (45.3)

333 (44.4)

0.047

Unknown

27 (28.7)

168 (25.6)

195 (26)

 

Psychotherapy

Yes

22 (23.4)

54 (8.2)

76 (10.1)

28.665 (2), < 0.001

 

No

39 (41.5)

430 (65.5)

469 (62.5)

0.195

Unknown

33 (35.1)

172 (26.2)

205 (27.3)

 

Any Antidepressant

Yes

31 (33)

94 (14.3)

125 (16.7)

25.626 (2), < 0.001

 

No

39 (41.5)

428 (65.2)

467 (62.3)

0.185

Unknown

24 (25.5)

134 (20.4)

158 (21.1)

 

Any Antipsychotic

Yes

39 (41.5)

102 (15.5)

141 (18.8)

39.286 (2), < 0.001

 

No

35 (37.2)

421 (64.2)

456 (60.8)

0.229

Unknown

20 (21.3)

133 (20.3)

153 (20.4)

 

Any Stimulant or Atomoxetine

Yes

20 (21.3)

110 (16.8)

130 (17.3)

5.644 (2), 0.059

 

No

47 (50)

411 (62.7)

458 (61.1)

0.087

Unknown

27 (28.7)

135 (20.6)

162 (21.6)

 

Any Other Psychiatric Medication

Yes

45 (47.9)

146 (22.3)

191 (25.5)

30.992 (2), < 0.001

 

No

32 (34)

394 (60.1)

426 (56.8)

0.203

Unknown

17 (18.1)

116 (17.7)

133 (17.7)

 
  1. No Reported SI includes either “No” or “Don’t Know” responses; it does not include subjects who did not respond. Bold cells are those significant by post hoc test. Unknown includes both “don’t know” answers and blank/unavailable data. Cramer’s V: Measure of Association (Effect size ranging 0 to 1)