Retrospective Study
Copyright ©The Author(s) 2024.
World J Psychiatry. Feb 19, 2024; 14(2): 255-265
Published online Feb 19, 2024. doi: 10.5498/wjp.v14.i2.255
Table 1 Comparison of the baseline data between the training group and the validation group
Factors

Training group (n = 84)
Validation group (n = 36)
P value
Age0.871
≥ 60 years old3414
< 60 years old5022
Education level0.274
≥ High school3712
< High school4724
Marital status
0.999
Married5624
Divorced/unmarried2812
Employment0.545
Employed1910
Retired6526
BMI0.668
≥ 25 kg/m2189
< 25 kg/m26627
Smoking history0.624
With6225
Without2211
History of alcoholism0.373
With138
Without7128
Hypertension0.593
With155
Without6931
Diabetes mellitus0.451
With1810
Without6626
Castration scheme0.778
Surgery3516
Medication4920
Monthly income0.807
≥ 4500 RMB3315
< 4500 RMB5121
Postoperative VAS score0.777
≥ 5 points199
< 5 points6527
Unhealthy emotions
Bad mood group3515
Emotional stability group49210.999
Table 2 Univariate analysis
Factors

Bad mood group (n = 35)
Emotional stability group (n = 49)
P value
Age
0.645
≥ 60 years old1519
< 60 years old2030
Education level
0.249
≥ High school1819
< High school1730
Marital status
0.034a
Married2828
Divorced/unmarried721
Employment
0.591
Employed712
Retired2837
BMI
0.787
≥ 25 kg/m2810
< 25 kg/m22739
Smoking history
0.675
With2537
Without1012
History of alcoholism
0.454
With49
Without3140
Hypertension
0.556
With510
Without3039
Diabetes mellitus
0.446
With612
Without2937
Castration scheme
0.003b
Surgery2114
Medication1435
Monthly income
0.010a
≥ 4500 RMB825
< 4500 RMB2724
Postoperative VAS score
0.007a
≥ 5 points136
< 5 points2243
Table 3 Assignment table
Factors
Assignment
Marital statusMarried = 1; unmarried/divorced = 0
Castration schemeSurgery = 1; medication = 0
Monthly income≥ 4500 RMB = 0; < 4500 RMB = 1
Postoperative VAS score≥ 5 points = 1; < 5 points = 0
Bad moodBad mood = 1; emotional stability = 0
Table 4 Logistic multivariate regression analysis
Factors
β
Standard error
χ2
P value
OR
95%CI
Lower bound
Upper bound
Marital status1.2840.6024.5540.033a3.6111.11011.742
Castration scheme1.2240.5085.8050.016a3.4011.2569.203
Monthly income0.6140.5611.2000.2731.8480.6165.547
Postoperative VAS score1.7920.6467.7010.006b6.0001.69321.27
Table 5 Comparison of the risk scores
Groups
Training group (n = 84)
Groups
Validation group (n = 36)
Bad mood group (n = 35)2.43 ± 1.00Bad mood group (n = 15)2.56 ± 1.14
Emotional stability group (n = 49)1.30 ± 1.09Emotional stability group (n = 21)1.34 ± 1.16
t value4.813t value3.132
P value< 0.001cP value0.004b