Karakteristik Subjek Penelitian Distribusi frekuensi ukuran tumor primer T berdasarkan ekspresi COX-2 Distribusi frekuensi pembesaran kelenjar getah bening leher N berdasarkan ekspresi COX-2.

LAMPIRAN 6 OUTPUT STATISTIK

1. Karakteristik Subjek Penelitian

JENIS KELAMIN Frequency Percent Valid Percent Cumulative Percent Valid Laki-laki 18 75.0 75.0 75.0 Perempuan 6 25.0 25.0 100.0 Total 24 100.0 100.0 HISTOLOGI Frequency Percent Valid Percent Cumulative Percent Valid Keratinizing Squamous cell carcinoma 1 4.2 4.2 4.2 Non Keratinizing Squamous cell carcinoma 12 50.0 50.0 54.2 Undifferentiated carcinoma 11 45.8 45.8 100.0 Total 24 100.0 100.0 UKURAN TUMOR PRIMER Frequency Percent Valid Percent Cumulative Percent Valid 1 5 20.8 20.8 20.8 2 5 20.8 20.8 41.7 3 6 25.0 25.0 66.7 4 8 33.3 33.3 100.0 Total 24 100.0 100.0 Universitas Sumatera Utara PEMBESARAN KELENJAR GETAH BENING N Frequency Percent Valid Percent Cumulative Percent Valid 1 4.2 4.2 4.2 1 5 20.8 20.8 25.0 2 9 37.5 37.5 62.5 3 9 37.5 37.5 100.0 Total 24 100.0 100.0 STADIUM Frequency Percent Valid Percent Cumulative Percent Valid 2 2 8.3 8.3 8.3 3 7 29.2 29.2 37.5 4 15 62.5 62.5 100.0 Total 24 100.0 100.0 2. Distribusi Frekuensi Ekspresi COX-2 Frequency Percent Valid Percent Cumulative Percent Valid Positif 17 70.8 70.8 70.8 Negatif 7 29.2 29.2 100.0 Total 24 100.0 100.0 3. Distribusi Frekuensi MVD Frequency Percent Valid Percent Cumulative Percent Valid Tinggi 17 70.8 70.8 70.8 Rendah 7 29.2 29.2 100.0 Total 24 100.0 100.0 Universitas Sumatera Utara

4. Distribusi frekuensi ukuran tumor primer T berdasarkan ekspresi COX-2

5. Distribusi frekuensi pembesaran kelenjar getah bening leher N berdasarkan ekspresi COX-2.

KlasT EKSPRESI Crosstabulation 5 5 10 29.4 71.4 41.7 12 2 14 70.6 28.6 58.3 17 7 24 100.0 100.0 100.0 Count within EKSPRESI Count within EKSPRESI Count within EKSPRESI T1-T2 T3-T4 KlasT Total Overekspresi Negatif EKSPRESI Total Chi-Square Tests 3.601 b 1 .058 2.080 1 .149 3.628 1 .057 .085 .075 24 Pearson Chi-Square Continuity Correction a Likelihood Ratio Fishers Exact Test N of Valid Cases Value df Asymp. Sig. 2-sided Exact Sig. 2-sided Exact Sig. 1-sided KlasN EKSPRESI Crosstabulation 1 1 5.9 .0 4.2 16 7 23 94.1 100.0 95.8 17 7 24 100.0 100.0 100.0 Count within EKSPRESI Count within EKSPRESI Count within EKSPRESI N0 N1-N3 KlasN Total Overekspresi Negatif EKSPRESI Total Universitas Sumatera Utara

6. Distribusi frekuensi stadium klinis berdasarkan ekspresi COX-2.