Table 1 Result from descriptive summary of characteristics of MDD patients

Gender

Male

110(58.8%)

77(41.2%)

187(51.1%)

11 (9,18)

Female

58(32.4%)

121(67.6%)

179(48.9%)

9 (5, 13)

Age

13–19

15(40.5%)

22(59.5%)

37(10.1%)

6 (5, 20)

20–25

35(35.7%)

63(64.3%)

98(26.8%)

7 (5, 8)

26–49

52(36.1%)

92(63.9%)

144(39.3%)

6 (5, 9)

 ≥ 50

66(75.9%)

21(24.1%)

87(23.8%)

13 (12, 14)

Marital status

Single

38(34.5%)

72(65.5%)

110(30.1%)

6 (5, 9)

Married

38(27.9%)

98(72.1%)

136(37.2%)

5 (4, 7)

Widowed

50(80.6%)

12(19.4%)

62(16.9%)

21 (20, 22)

Divorced

42(72.4%)

16(27.6%)

58(15.8%)

19 (13, 22)

First onset age

Childhood

8(40%)

12(60%)

20(5.5%)

11 (5, 12)

Adolescent

78(39.4%)

120(60.6%)

198(54.1%)

7 (6, 9)

Adult

82(55.4%)

66(44.6%)

148(40.4%)

9 (7, 18)

Family history

No

67(35.3%)

123(64.7%)

190(51.9%)

6 (5, 7)

Yes

101(57.4%)

75(42.6%)

176(48.1%)

12 (9, 18)

Chewing khat

No

53(23%)

177(77%)

230(62.9%)

5 (4, 6)

Yes

115(84.6%)

21(15.4%)

136(37.1%)

13 (11, 20)

Educational status

Uneducated

152(70.7%)

63(29.3%)

215(58.7%)

13 (12, 15)

Educated

16(10.6%)

135(89.4%)

151(41.3%)

9 (3, 15)

Employment

No

105(60.3%)

69(39.7%)

174(47.5%)

9 (8 19)

Yes

63(32.8%)

129(67.2%)

192(52.5%)

6 (4, 7)

Religion

Orthodox

47(49.5%)

48(50.5%)

95(25.9%)

9 (6, 18)

Muslims

90(43.7%)

116(56.3%)

206(56.3%)

10 (6, 11)

Protestant

24(52.2%)

22(47.8%)

46(12.6%)

7 (6, 8)

Others

7(36.8%)

12(63.2%)

19(5.2%)

6 (4, 7)

Ethnicity

Oromo

112(46.3%)

130(53.7%)

242(66.1%)

8 (6, 11)

Amhara

42(49.4%)

43(50.6%)

85(23.2%)

7 (6, 18)

Others

14(35.9%)

25(64.1%)

39(10.7%)

6 (5, 13)

Substance

No

61(32.1%)

129(67.9%)

190(51.9%)

5 (4, 6)

Yes

107(60.8%)

69(39.2%)

176(48.1%)

12 (10, 18)

Other Cofactors

No

40(19.8%)

162(80.2%)

202(55.2%)

5 (4, 6)

Yes

128(78%)

36(22%)

164(44.8%)

10 (9, 22)

Event of Relapse

No

64(33.7%)

126(66.3%)

190(51.9%)

6 (5, 7)

Yes

104(59.1%)

72(40.9%)

176(48.1%)

13 (5, 17)