viii

DAFTAR ISI

HALAMAN JUDUL ................................................................................................ i

HALAMAN PENGESAHAN ................................................................................. ii

SURAT PERNYATAAN KEASLIAN.................................................................. iii

PRAKATA ............................................................................................................. iv

DAFTAR ISI ........................................................................................................ viii

DAFTAR SINGKATAN ........................................................................................ x

DAFTAR TABEL .................................................................................................. xi

DAFTAR GAMBAR ............................................................................................ xii

DAFTAR LAMPIRAN ........................................................................................ xiii

INTISARI ............................................................................................................. xiv

BAB I PENDAHULUAN .................................................................................... 1

A. Latar Belakang Masalah ............................................................................. 1

B. Rumusan Masalah ....................................................................................... 4

C. Tujuan Penelitian ........................................................................................ 4

D. Manfaat Penelitian ...................................................................................... 5

BAB II TINJAUAN PUSTAKA ........................................................................... 6

A. Landasan Teori ............................................................................................ 6

1. Impaksi .................................................................................................... 6

a. Definisi Impaksi Gigi ....................................................................... 6

b. Prevalensi Impaksi Gigi Molar Ketiga ........................................... 6

c. Etiologi Impaksi Gigi Molar Ketiga ............................................... 8

d. Tanda dan Gejala Impaksi Gigi Molar Ketiga ............................. 11

e. Dampak Impaksi Gigi Molar Ketiga............................................. 13

f. Klasifikasi Impaksi Gigi Molar Ketiga......................................... 15

g. Penatalaksanaan Impaksi Gigi ....................................................... 18

2. Kualitas Hidup ...................................................................................... 19

a. Definisi Kualitas Hidup .................................................................. 19

b. Pengukuran Kualitas Hidup ........................................................... 20

3. Pengaruh Impaksi terhadap Kualitas Hidup ...................................... 22

B. Kerangka Teori .......................................................................................... 24

C. Kerangka Konsep ...................................................................................... 24

ix

D. Hipotesis ..................................................................................................... 24

BAB III METODOLOGI PENELITIAN.............................................................. 25

A. Jenis Penelitian dan Rancangan Penelitian ............................................ 25

B. Variabel dan Definisi Operasional .......................................................... 25

1. Variabel Penelitian ............................................................................... 25

2. Definisi Operasional ............................................................................ 25

C. Populasi dan Sampel Penelitian ............................................................... 27

1. Populasi ................................................................................................. 27

2. Sampel ................................................................................................... 27

D. Instrumen Penelitian ................................................................................. 27

E. Prosedur Penelitian ................................................................................... 28

F. Tempat dan Waktu Penelitian .................................................................. 28

G. Jalannya Penelitian .................................................................................... 28

H. Alur Penelitian ........................................................................................... 30

I. Analisa Hasil .............................................................................................. 31

BAB IV HASIL PENELITIAN DAN PEMBAHASAN ...................................... 32

A. Hasil Penelitian.......................................................................................... 32

B. Pembahasan ............................................................................................... 37

BAB V KESIMPULAN DAN SARAN............................................................... 43

A. Kesimpulan ................................................................................................ 43

B. Saran ........................................................................................................... 43

DAFTAR PUSTAKA ........................................................................................... 44

LAMPIRAN .......................................................................................................... 48

x

DAFTAR SINGKATAN

OHRQoL : Oral Health Related Quality of Life

OHIP-14 : Oral Health Impact Profil-14

WHO : World Health Organization

CoHQoL : Child Oral Health on Quality of Life

Child-OIDP : Child-Oral Impact on Daily Performance

xi

DAFTAR TABEL

Tabel 2. 1 Oral Health Impact Profile-14 (Radokowska, 2014).......................... 21

Tabel 4. 1 Distribusi frekuensi responden berdasarkan impaksi .......................... 33

Tabel 4. 2 Hasil Uji Normalitas............................................................................ 34

Tabel 4. 3 Hasil analisis hubungan impaksi gigi dengan kualitas hidup

menggunakan uji Spearman ................................................................ 34

Tabel 4. 4 Distribusi frekuensi jawaban kuesioner OHIP-14 responden

impaksi dan tidak impaksi ................................................................... 35

xii

DAFTAR GAMBAR

Gambar 2. 1 Karies dentin .................................................................................... 14

Gambar 2. 2 Kerangka Teori ................................................................................. 23

Gambar 2. 3 Kerangka Konsep ............................................................................. 24

Gambar 3. 1 Alur Penelitian.................................................................................. 30

xiii

DAFTAR LAMPIRAN

Lampiran 1 Lembar Informasi Responden ........................................................... 48

Lampiran 2 Surat Pernyataan ................................................................................ 51

Lampiran 3 Kuesioner ........................................................................................... 52

Lampiran 4 Surat Keterangan Ijin Penelitian ........................................................ 55

Lampiran 5 Surat Pelaksanaan Penelitian ............................................................. 56

Lampiran 6 Lembar Ethical Clearance................................................................. 57

Lampiran 7 Lampiran Pengolahan Data dengan SPSS ......................................... 58

Lampiran 8 Hasil Foto Penelitian ......................................................................... 66