Demographic | Category | Frequency ( |
Percentage |
---|---|---|---|
Gender | Male | 47 | 40.1 |
Female | 70 | 59.9 | |
Age | 18–30 years old | 32 | 27.4 |
31–49 years old | 55 | 47.0 | |
≥ 50 years old | 30 | 25.6 | |
Ethnicity | Malay | 81 | 69.2 |
Chinese | 21 | 17.9 | |
Indian | 12 | 10.3 | |
Others | 3 | 2.6 |
Gingival display | Male | Female | P-value |
---|---|---|---|
-4 mm | 5.0 | 4.0 | 0.017 |
-2 mm | 6.0 | 5.0 | 0.088 |
0 mm | 5.0 | 5.0 | 0.027 |
+2 mm | 6.0 | 5.0 | 0.006 |
+4 mm | 5.0 | 5.0 | 0.383 |
<0.001 |
<0.001 |
Gingival display | Median |
---|---|
-4 mm | 4.0 |
-2 mm | 6.0 |
0 mm | 5.0 |
+2 mm | 5.0 |
+4 mm | 5.0 |
P value | <0.001 |
Gingival display | Malay | Chinese | Indian | Others | |
---|---|---|---|---|---|
-4 mm | 4.00 | 6.00 | 4.50 | 4.00 | 0.245 |
-2 mm | 6.00 | 6.00 | 4.50 | 4.00 | 0.039 |
0 mm | 5.00 | 6.00 | 5.00 | 4.00 | 0.257 |
+2 mm | 5.00 | 6.00 | 5.50 | 4.00 | 0.316 |
+4 mm | 5.00 | 6.00 | 4.50 | 3.00 | 0.072 |
P value | <0.001 |
0.018 |
0.661 | 0.034 |
Gingival display | 18 – 30 | 31 – 49 | ≥ 50 | P value |
---|---|---|---|---|
-4 mm | 5.00 | 4.00 | 5.00 | 0.087 |
-2 mm | 6.00 | 6.00 | 5.50 | 0.256 |
0 mm | 6.00 | 5.00 | 5.00 | 0.119 |
+2 mm | 6.00 | 5.00 | 6.00 | 0.037 |
+4 mm | 5.00 | 5.00 | 5.00 | 0.220 |
P value | 0.011 |
<0.001 |
0.204 |