Research Article

The Incidence of Depression among the Population of Central Kazakhstan and Its Relationship with Sociodemographic Characteristics

Table 2

Prevalence of depressive symptoms in different sociodemographic groups.

AttributesN01 (1–4)2 (5–9)3 (10–14)4 (15–19)5 (20–27) level
n/p% (95% CI)n/p% (95% CI)n/p% (95% CI)n/p% (95% CI)n/p% (95% CI)n/p% (95% CI)

Gender
Female967189/19.7 (17.22; 22.18)276/28.53 (25.71; 31.35)285/29.44 (26.59; 32.29)158/16.35 (14.04; 18.66)47/4.77 (3.44; 6.1)12/1.22 (0.53; 1.91)0.000
Male853254/29.78 (26.71; 32.85)244/28.6 (25.57; 31.63)219/25.67 (22.74; 28.6)90/10.55 (8.49; 12.61)36/4.22 (2.87; 5.57)10/1.17 (0.45; 1.89)
Nationality
Kazakhs1128316/28.01 (25.39; 30.63)336/29.79 (27.12; 32.46)299/26.51 (23.93; 29.09)129/11.44 (9.58; 13.3)42/3.72 (2.62; 4.82)6/0.53 (0.11; 0.95)0.000
Russians44782/18.34 (14.75; 21.93)119/26.62 (22.52; 30.72)136/30.43 (26.16; 34.7)73/16.33 (12.9; 19.76)30/6.71 (4.39; 9.03)7/1.57 (0.42; 2.72)
Other24544/17.96 (13.15; 22.77)63/25.71 (20.24; 31.18)72/29.39 (23.69; 35.09)47/19.18 (14.25; 24.11)10/4.08 (1.6; 6.56)9/3.67 (1.32; 6.02)
Education
Elementary6414/21.88 (11.75; 32.01)20/31.25 (19.89; 42.61)13/20.31 (10.45; 30.17)11/17.19 (7.95; 26.43)5/7.81 (1.24; 14.38)1/1.56 (0; 4.6)0.000
Secondary702204/29.06 (25.7; 32.42)177/25.21 (22; 28.42)181/25.78 (22.54; 29.02)93/13.25 (10.74; 15.76)39/5.56 (3.86; 7.26)8/1.14 (0.35; 1.93)
Secondary special557101/17.72 (14.59; 20.85)172/31.05 (27.25; 34.85)168/28.42 (24.72; 32.12)92/16.67 (13.61; 19.73)23/4.04 (2.42; 5.66)12/2.11 (0.93; 3.29)
Higher497128/25.75 (21.91; 29.59)151/30.38 (26.34; 34.42)151/30.38 (26.34; 34.42)51/10.26 (7.59; 12.93)15/3.02 (1.52; 4.52)1/0.2 (0; 0.59)
Employment
Unemployed624143/22.92 (19.62; 26.22)163/26.12 (22.67; 29.57)166/26.6 (23.13; 30.07)101/16.19 (13.3; 19.08)40/6.41 (4.49; 8.33)11/1.76 (0.73; 2.79)
Employed1168289/24.74 (22.27; 27.21)345/29.54 (26.92; 32.16)332/28.42 (25.83; 31.01)148/12.67 (10.76; 14.58)43/3.68 (2.6; 4.76)11/0.94 (0.39; 1.49)0.014
Learning2810/35.71 (17.96; 53.46)11/39.29 (21.2; 57.38)6/21.43 (6.23; 36.63)1/3.57 (0; 10.44)0/0 (0; 0)0/0 (0; 0)
Type of work
Brainwork695153/22.01 (18.93; 25.09)228/32.81 (29.32; 36.3)196/28.2 (24.85; 31.55)87/12.52 (10.06; 14.98)25/3.6 (2.21; 4.99)6/0.86 (0.17; 1.55)0.003
Physical work998245/24.55 (21.88; 27.22)247/24.75 (22.07; 27.43)283/28.36 (25.56; 31.16)152/15.23 (13; 17.46)55/5.51 (4.09; 6.93)16/1.6 (0.82; 2.38)
Income
Low650144/22.33 (19; 25.66)166/26 (22.49; 29.51)180/28.33 (24.72; 31.94)110/16.67 (13.69; 19.65)42/5.33 (3.53; 7.13)8/1.33 (0.41; 2.25)0.000
Below the average23633/13.98 (9.56; 18.4)76/32.2 (26.24; 38.16)66/27.97 (22.24; 33.7)37/15.68 (11.04; 20.32)17/7.2 (3.9; 10.5)7/2.97 (0.8; 5.14)
Average686189/28.14 (24.65; 31.63)183/27.2 (23.74; 30.66)201/30.03 (26.47; 33.59)82/11.32 (8.86; 13.78)26/2.52 (1.3; 3.74)5/0.79 (0.1; 1.48)
Above average23249/21.78 (16.39; 27.17)73/32.44 (26.32; 38.56)54/24 (18.42; 29.58)36/16 (11.21; 20.79)12/5.33 (2.39; 8.27)1/0.44 (0; 1.3)
High164/25 (3.78; 46.22)8/50 (25.5; 74.5)3/18.75 (0; 37.88)1/6.25 (0; 18.11)0/0 (0; 0)0/0 (0; 0)
Chronic diseases
No782235/30.05 (26.84; 33.26)225/28.77 (25.6; 31.94)200/25.58 (22.52; 28.64)88/11.25 (9.04; 13.46)31/3.96 (2.59; 5.33)3/0.38 (0; 0.81)0.000
Yes1038206/19.85 (17.42; 22.28)297/28.61 (25.86; 31.36)304/29.29 (26.52; 32.06)160/15.41 (13.21; 17.61)52/5.01 (3.68; 6.34)19/1.83 (1.01; 2.65)
Physical activity
No32181/25.48 (20.66; 30.3)106/33.12 (27.91; 38.33)83/25.8 (20.96; 30.64)27/8.28 (5.23; 11.33)17/5.1 (2.67; 7.53)7/2.23 (0.6; 3.86)0.008
Yes1499349/23.28 (21.14; 25.42)418/27.89 (25.62; 30.16)425/28.35 (26.07; 30.63)225/15.01 (13.2; 16.82)67/4.47 (3.42; 5.52)15/1 (0.5; 1.5)

Statistically significant differences (chi-square test, ).