<prompt> According to the WHO criteria, anaemia in infants of 6 months age is defined as Hb less than -100 gmlitre105 gmlitre110 gmlitre115 gmlitre  <response>: For children between 6months and 6 years, anemia is defined as defined as hb less than 11gdl.REF. PARKS TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICAL 21ST EDITION. PAGE NO - 623 