| categories | 
        Probable pyuria | 
        No pyuria | 
        Chisquare (p value) | 
        Odds ratio (95% CI) | 
        P value | 
       
      
        | Age | 
        >57yrs | 
        20(38.5%) | 
        32(61.5%) | 
        6.881 (0.009) | 
        5.18(1.69-15.89) | 
        0.004 | 
       
      
        | <=57yrs | 
        11(16.9%) | 
        54(83.1%) | 
       
      
        | Gender | 
        Female | 
        24(34.8%) | 
        45(65.2%) | 
        5.93(0.02) | 
        4.91(1.78-13.52) | 
        0.002 | 
       
      
        | Male | 
        7(14.6%) | 
        41(85.4%) | 
       
      
        | Education | 
        Primary and less | 
        17(32.7%) | 
        35(67.3%) | 
        1.85(0.174) | 
        1.21(0.45-3.25) | 
        0.07 | 
       
      
        | More than primary | 
        14(21.5%) | 
        51(78.5%) | 
       
      
        | Duration of disease | 
        More than 5 years | 
        10(27%) | 
        27(73%) | 
        0.008(0.93) | 
        1.08(0.41-2.83) | 
        0.87 | 
       
      
        | Less than 5 years | 
        21(26.2%) | 
        59(73.8%) | 
       
      |