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Table 6 Multivariate analysis of the variables associated with the frequency of urogenital schistosomiasis among respondents

From: Urogenital schistosomiasis and associated determinant factors among senior high school students in the Dutsin-Ma and Safana Local Government Areas of Katsina State, Nigeria

Variables Frequency of Urogenital Schistosomiasis COR (95 % CI) AOR (95 % CI)
Subtotal Positive (%) Negative (%)
Sex
 Boys 405 (100) 183 (45.19) 222 (54.81) 13.32 (7.64-24.39) 6.34 (4.89-8.22)
 Girls 240 (100) 14(5.83) 226 (94.17) 1 1
 Chi Square     109.82 43.82
P value     <0.0001 <0.0001
Age
 12–14 51 (100) 16 (31.37) 35 (68.63) 1.20 (0.63-2.25)-  
 15–17 385 (100) 106 (27.53) 279 (72.47) 1 1
 18–20 183 (100) 67 (36.61) 116 (63.39) 1.52 (1.04-2.21) 1.06 (0.68-1.66)
 21–23 24 (100) 7 (29.17) 17 (70.83) 1.08 (0.41-2.64)-  
 24–26 2 (100) 1 (50.00) 1 (50.00) 2.62 (0.07-102.99)-  
 Chi Square     2.66  
P value     0.1032  
Address
 Dutsin-Ma 402 (100) 138 (34.33) 264 (65.67) 1.63 (1.27-2.09) 2.31 (1.76-3.03)
 Safana 243 (100) 59 (24.28) 184 (75.72) 1 1
 Chi Square     7.19 12.89
P value     0.0073 0.0003
Altitude
 509–529m 307 (100) 78 (25.41) 229 (74.59) 1 1
 530–558m 338 (100) 119 (34.91) 219 (65.09) 1.59(1.14-2.24) 1.11 (0.75-1.66)
 Chi Square     7.257 0.274
P-Value     0.0071 0.6008
Father
 White Collar Jobs 274 (100) 71 (25.91) 203 (74.09) 1 1
 Farmers 113 (100) 32 (28.32) 81 (71.68) 1.13 (0.69-1.84) -
 Other Brown Collar Jobs 249 (100) 94 (37.75) 155 (62.25) 1.73 (1.19-2.52) 1.97 (1.40-2.77)
 Late (Dead) 6 (100) 0 (00.00) 6 (100.00) 0 -
 Retiree 3 (100) 0 (00.00) 3 (100.00) 0 -
 Chi Square     0.87  
P value     0.3516  
Mother
 White Collar Jobs 66 (100) 12 (18.18) 54 (81.82) 1 1
 Farmers 1 (100) 0 (00.00) 1 (100.00) 0 -
 Other Brown Collar Jobs 338 (100) 121 (35.79) 217 (64.21) 2.51 (1.29-4.87) 1.89 (1.39-2.56)
 Late (Dead) 2 (100) 1 (50.00) 1 (50.00) 4.50 (0.26-77.14) -
 House Wives 238 (100) 63 (26.47) 175 (73.53) 1.62 (0.81-3.23) -
 Chi Square     9.485  
P value     0.0021  
Grand Total 645 (100) 197 (30.54) 448 (69.46)   
  1. COR Crude (Unadjusted) Odds Ratio
  2. AOR Adjusted Odds Ratio (indicated only for values with p≤0.05)