From: Association between DMFT and primary headaches: a study based on the Rafsanjan cohort study
Characteristics | All (n = 8641) | EPH (n = 2518) | NO EPH (n = 6123) | P-value | CPH (n = 642) | No CPH (n = 7999) | P-value |
---|---|---|---|---|---|---|---|
Age—year | < 0.001 | 0.339 | |||||
Mean ± SD | 49.95 ± 9.50 | 48.86 ± 9.20 | 50.40 ± 9.59 | 50.29 ± 9.44 | 49.92 ± 9.51 | ||
Gender—no (%) | < 0.001 | < 0.001 | |||||
Male | 3999 (46.28) | 771 (30.62) | 3228 (52.72) | 173 (26.95) | 3826 (47.83) | ||
Female | 4642 (53.72) | 1747 (69.38) | 2895 (47.28) | 469 (73.05) | 4173 (52.17) | ||
Education—year | 0.001 | < 0.001 | |||||
Mean ± SD | 8.63 ± 5.03 | 8.30 ± 5.00 | 8.76 ± 5.03 | 7.38 ± 4.93 | 8.73 ± 5.02 | ||
BMI | 0.044 | < 0.001 | |||||
Mean ± SD | 27.85 ± 4.85 | 28.02 ± 4.79 | 27.79 ± 4.87 | 28.67 ± 4.93 | 27.79 ± 4.84 | ||
Wealth score index | 0.002 | < 0.001 | |||||
Mean ± SD | 0.03 ± 0.98 | − 0.02 ± 1.01 | 0.06 ± 0.96 | -0.12 ± 1.00 | 0.04 ± 0.97 | ||
Cigarette smoking—no (%) | < 0.001 | < 0.001 | |||||
No | 6482 (75.13) | 2042 (81.23) | 4440 (72.62) | 524 (82.13) | 5958 (74.57) | ||
Current | 1396 (16.18) | 297 (11.81) | 1099 (17.98) | 76 (11.91) | 1320 (16.52) | ||
Former | 750 (9.40) | 175 (6.96) | 575 (8.69) | 38 (5.96) | 712 (8.91) | ||
Opium consumption—no (%) | < 0.001 | < 0.001 | |||||
Yes | 1954 (22.65) | 415 (16.51) | 1539 (25.18) | 109 (17.08) | 1845 (23.09) | ||
No | 6673 (77.35) | 2099 (83.49) | 4574 (74.82) | 529 (82.92) | 6144 (76.91) | ||
Alcohol consumption—no (%) | < 0.001 | 0.017 | |||||
Yes | 857 (9.93) | 186 (7.40) | 671 (10.97) | 46 (7.21) | 811 (10.15) | ||
No | 7771 (90.07) | 2328 (92.60) | 5443 (89.03) | 592 (92.79) | 7179 (89.85) | ||
Hypertension—no (%) | 0.002 | < 0.001 | |||||
Yes | 1946 (22.52) | 622 (24.70) | 1324 (21.62) | 205 (31.93) | 1741 (21.77) | ||
No | 6695 (77.48) | 1896 (75.30) | 4799 (78.38) | 437 (68.07) | 6258 (78.23) | ||
Family history of headache—no (%) | < 0.001 | < 0.001 | |||||
Yes | 2293 (26.54) | 950 (37.73) | 1343 (21.93) | 272 (42.37) | 2021 (25.27) | ||
No | 6348 (73.46) | 1568 (62.27) | 4780 (78.07) | 370 (57.63) | 5978 (74.73) | ||
Diabetes mellitus—no (%) | 0.011 | 0.125 | |||||
Yes | 1698 (19.65) | 452 (17.95) | 1246 (20.35) | 141 (21.96) | 1557 (19.46) | ||
No | 6943 (80.35) | 2066 (82.05) | 4877 (79.65) | 501 (78.04) | 6442 (80.54) | ||
Teeth brushing—no (%) | < 0.001 | 0.958 | |||||
Yes | 6132 (70.96) | 1873 (74.38) | 4259 (69.56) | 455 (70.87) | 5677 (70.97) | ||
No | 2509 (29.04) | 645 (25.62) | 1864 (30.44) | 187 (29.13) | 2322 (29.03) | ||
DMFT | 0.06 | 0.06 | |||||
Mean ± SD | 21.31 ± 8.53 | 21.05 ± 8.36 | 21.42 ± 8.60 | 21.93 ± 8.64 | 21.26 ± 8.52 | ||
Decayed teeth | 0.177 | 0.141 | |||||
Mean ± SD | 3.08 ± 3.64 | 2.99 ± 3.51 | 3.11 ± 3.70 | 2.89 ± 3.60 | 3.09 ± 3.56 | ||
Missing teeth | 0.002 | 0.013 | |||||
Mean ± SD | 14.87 ± 11.00 | 14.28 ± 10.69 | 15.11 ± 11.12 | 15.90 ± 11.01 | 14.78 ± 11.00 | ||
Filled teeth | < 0.001 | 0.185 | |||||
Mean ± SD | 3.37 ± 4.65 | 3.77 ± 4.96 | 3.21 ± 4.51 | 3.14 ± 4.63 | 3.39 ± 4.66 |