Figure 1
Histologic phenotypes of gastric mucosa according to Gastropanel results
| Frequency | Percent | Valid percent | Cumulative percent | |
|---|---|---|---|---|
| Normal panel | 73.00 | 25.30 | 25.30 | 25.30 |
| HP gastritis | 199.00 | 69.10 | 69.10 | 94.40 |
| AGA | 1.00 | 0.30 | 0.30 | 94.80 |
| AGC | 15.00 | 5.20 | 5.20 | 100.00 |
| Total | 288 | 100 | 100 |
Age Group H_ pylori positive vs_ negative
| Hp positive vs negative | ||||
|---|---|---|---|---|
| Age Group | Total | |||
| HP+ | Hp- | |||
| 50-59 | Count | 94 | 40 | 134 |
| % within Age Group | 70.1% | 29.9% | 100.0% | |
| 60-69 | Count | 96 | 24 | 120 |
| % within Age Group | 80,0% | 20.0% | 100.0% | |
| 70+ | Count | 29 | 5 | 34 |
| % within Age Group | 85.3% | 14.7% | 100.0% | |
| Total | Count | 219 | 69 | 288 |
| % within Age Group | 76.0% | 24.0% | 100.0% | |
Demographic data of patients included
| Patients | Number | Percentage |
|---|---|---|
| Men | 154 | 53.5% |
| Women | 134 | 46,5% |
| Total | 288 | 100% |
| 50–60 years | 134 | 46.5 |
| 61–70 years | 120 | 41.7 |
| 70 + | 34 | 11.8 |
Gastropanel data for different age groups
| Age range | N | Mean | Std. Deviation | Std. Error | |
|---|---|---|---|---|---|
| G 17 basal (pmol/L) | 50–59 years | 105 | 7.1860 | 8.6474 | 0.8439 |
| 60–69 years | 99 | 17.8350 | 99.0131 | 9.9512 | |
| 70+ years | 32 | 8.9800 | 10.7870 | 1.9069 | |
| Total | 236 | 11.8970 | 64.5188 | 4.1998 | |
| PGI (µg/L) | 50–59 years | 134 | 95.9870 | 42.1806 | 3.6438 |
| 60–69 years | 120 | 97.9820 | 42.5086 | 3.8805 | |
| 70+ years | 34 | 87.4010 | 53.5304 | 9.1804 | |
| Total | 288 | 95.8050 | 43.7446 | 2.5777 | |
| PGII (µg/L) | 50–59 years | 134 | 11.7030 | 10.3706 | 0.8959 |
| 60–69 years | 120 | 12.1780 | 9.4390 | 0.8617 | |
| 70+ years | 34 | 12.9740 | 9.4896 | 1.6275 | |
| Total | 288 | 12.0480 | 9.8640 | 0–0581 | |
| PGI/PGII ratio | 50–59 years | 134 | 10.0840 | 4.4246 | 0.3822 |
| 60–69 years | 120 | 9.6950 | 4.6364 | 0.4232 | |
| 70+ years | 34 | 7.6100 | 3.7772 | 0.6478 | |
| Total | 288 | 9.6300 | 4.4953 | 0.2849 | |
| Helicobacter pylori Ab titre (EIU) | 50–59 years | 134 | 72.9270 | 46.5802 | 4.0239 |
| 60–69 years | 120 | 80.8910 | 42.3679 | 3.8676 | |
| 70+ years | 34 | 91.2500 | 51.0485 | 8.7547 | |
| Total | 288 | 78.4090 | 45.6677 | 2.2610 |
Gastropanel data for men and women
| N | Mean | Std. Deviaton | Std. error | |
|---|---|---|---|---|
| G 17 basal (pmol/L) | W 109 | 16.4890 | 94.3688 | 9.0389 |
| M 127 | 7.9550 | 9.8272 | 0.8720 | |
| T 236 | 11.8670 | 64.5188 | 4.1998 | |
| PGI (µg/L) | W 134 | 95.4210 | 44.0496 | 3.8053 |
| M 154 | 96.1380 | 43.6186 | 3.5149 | |
| T 288 | 95.8050 | 43.7446 | 2.5777 | |
| PGII (µg/L) | W 134 | 13.1840 | 12.5659 | 1.0855 |
| M 154 | 11.0600 | 6.5683 | 0.5293 | |
| T 288 | 12.0480 | 9.8640 | 0.5812 | |
| PGI/PGII ratio | W 134 | 9.4370 | 4.5881 | 0.3963 |
| M 154 | 9.7980 | 4.4210 | 0.3563 | |
| T 288 | 9.6300 | 4.4953 | 0.2649 | |
| Helicobacter pylori Ab titre (EIU) | W 134 | 75.8700 | 47.1760 | 4.0754 |
| M 154 | 80.6170 | 44.3496 | 3.5738 | |
| T 288 | 78.4090 | 45.6677 | 2.6910 |