vii

DAFTAR ISI

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

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

LEMBAR KEASLIAN .................................................................................... iii

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

DAFTAR ISI …. .............................................................................................. vii

DAFTAR SINGKATAN. ................................................................................. ix

DAFTAR TABEL ............................................................................................ x

DAFTAR GAMBAR ....................................................................................... xi

DAFTAR LAMPIRAN .................................................................................... xii

LEMBAR PERSETUJUAN PUBLIKASI KARYA ILMIAH ........................ xiii

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

ABSTRACT. ...................................................................................................... xv

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

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

B. Rumusan Masalah ................................................................ 5

C. Tujuan Penelitian .................................................................. 5

D. Manfaat Penelitian ............................................................... 6

BAB II TINJAUAN PUSTAKA .................................................................... 7

A. Lanjut Usia (Lansia) ................................................................. 7

1. Pengertian .......................................................................... 7

2. Penggolongan Lanjut Usia ............................................... 9

3. Proses Menua ................................................................... 9

B. Kehilangan Gigi ......................................................................... 10

1. Penyebab Kehilangan Gigi ................................................ 10

2. Dampak Kehilangan Gigi .................................................. 14

C. Kualitas Hidup ......................................................................... 17

1. Pengukuran Kualitas Hidup............................................... 18

2. Kehilangan Gigi Mempengaruhi Kualitas Hidup

Lanjut Usia. ....................................................................... 19

F. Kerangka Teori. ........................................................................ 22

G. Kerangka Konsep. .................................................................... 23

H. Hipotesis Penelitian. ................................................................. 23

BAB III METODE PENELITIAN ............................................................... 24

A. Jenis Penelitian dan Rancangan Penelitian .............................. 24

B. Variabel dan Definisi Operasional ................................. 24

C. Populasi dan Sampel Penelitian ................................................ 26

D. Instrumen dan Bahan Penelitian .............................................. 28

E. Prosedur Penelitian ................................................................... 30

F. Tempat dan Waktu Penelitian ................................................. 30

G. Alur Penelitian .......................................................................... 31

H. Jalannya Penelitian ................................................................... 32

I. Analisa Hasil ............................................................................ 33

viii

BAB IV HASIL PENELITIAN DAN PEMBAHASAN. ................................ 34

A. HASIL PENELITIAN. ............................................................. 34

B. PEMBAHASAN. ...................................................................... 38

BAB V KESIMPULAN DAN SARAN. .............................................. 45

DAFTAR PUSTAKA ...................................................................................... 46

LAMPIRAN ..................................................................................................... 53

ix

DAFTAR SINGKATAN

BPS : Badan Pusat Statistik

Kemenkes : Kementrian Kesehatan

Lansia : Lanjut Usia

OHIP : Oral Health Impact Profile (OHIP)

OHRQoL : Oral Health-Related to Quality of Life (OHRQoL)

RISKESDAS : Riset Kesehatan Dasar

WHO : World Health Organization

x

DAFTAR TABEL

Tabel 2.1. Oral Health Impact Profile – 14 ................................................... 20

Tabel 4.1. Hasil uji validitas kuesioner OHIP-14 .......................................... 34

Tabel 4.2. Hasil uji reliabilitas kuesioner OHIP-14. ...................................... 35

Tabel 4.3. Hasil uji normalitas ....................................................................... 35

Tabel 4.4. Distribusi frekuensi responden berdasarkan jumlah

kehilangan gigi .............................................................................. 35

Tabel 4.5. Distribusi frekuensi responden berdasarkan kualitas

hidup .............................................................................................. 36

Tabel 4.6. Distribusi frekuensi jawaban kuesioner OHIP-14

dengan jumlah kehilangan gigi ..................................................... 36

Tabel 4.7. Hasil uji korelasi Spearman jumlah kehilangan gigi

dengan kualitas hidup .................................................................... 37

Tabel 4.8. Hasil uji beda Mann Whitney jumlah kehilangan gigi

dengan kualitas hidup... ................................................................. 38

xi

DAFTAR GAMBAR

Gambar 2.1. Proporsi Penduduk Lansia di Indonesia ................................... 8

Gambar 2.2. Karies dan Penyakit Periodontal. ............................................. 11

Gambar 2.3. Stages of Periodontal Diseases ................................................ 13

Gambar 2.4. Dampak Kehilangan Gigi ......................................................... 16

Gambar 2.5. Kerangka Teori. ........................................................................ 22

Gambar 2.6. Kerangka Konsep. .................................................................... 23

Gambar 3.1. Alur Penelitian. ......................................................................... 31