Matlab if statement doesnt pass after first elseif statement when conditions are met

disp('BMI classification is: ') if bmi < 16 disp('Severly underweight '); elseif bmi >= 16 < 18.5 disp('Underweight'); elseif bmi >= 18.5 < 25 disp('Normal '); elseif bmi >= 25 < 30 disp('Overweight '); elseif bmi >= 30 < 35 disp('Moderately obese '); else bmi > 35 disp('Severly Obese '); end