A H. pylori test value of 1100 indicates that the stomach is infected with H. pylori. Currently, the urea breath test is often used, and its results can be used as a basis for H. pylori infection. The detection standards of 13-C and 14-C are different: ≥4dpm/mmol for 13-C urea breath test positive; <4dpm/mmol for 13-C urea breath test negative; ≥100dpm/mmol for 14-C urea breath test positive; <100dpm/mmol for 14-C urea breath test negative. H. pylori generally colonizes the gastric mucosa of most people, and studies have found that there is a close association between the occurrence of many upper gastrointestinal diseases and H. pylori infection in humans today. The need for H. pylori eradication treatment for H. pylori infection depends on whether you have the following conditions: ① peptic ulcer; ② gastric mucosa-associated lymphoid tissue lymphoma; ③ chronic gastritis with dyspepsia; ④ chronic gastritis with gastric mucosal atrophy or erosion; Early gastric tumors have been endoscopic resection or surgical gastric subtotal resection; ⑥ family history of gastric cancer; ⑦ drug use: long-term use of proton pump inhibitors, plans for long-term use of non-steroidal anti-inflammatory drugs (including low-dose aspirin); ⑧ blood disorders: unexplained iron-deficiency anemia, idiopathic thrombocytopenic purpura; ⑨ other Helicobacter pylori-related diseases. If you meet the above conditions, please consult a medical professional for relevant treatment.