Table 1.
Descriptive statistics for maxillary sinus parameters; Wilcoxon tests between right and left side and Mann–Whitney test to compare Males vs. Females.
| Measurements | Male | Female | Comparison Male vs. Female |
|||||
|---|---|---|---|---|---|---|---|---|
| Mean; ± SD | Median; (1–3 quartile) |
R vs. L p Value |
Mean ± SD | Median; (1–3 quartile) |
R vs. L p Value |
p Value | ||
| MSV-R | 1 | 8493.15 ± 2475.17 | 8054.94 (6758.08; 9987.84) |
0.921 | 7165.59 ± 1852.45 | 6872.39 (6266.72; 7861.48) |
0.341 | 0.027 * |
| MSV-L | 1 | 8462.65 ± 2782.68 | 8043.21 (6232.69; 9055.70) |
6907.22 ± 2051.71 | 7008.02 (6199.91; 8345.58) |
0.041 * | ||
| MSV-Tot a | 1 | 16955.79 ± 5013.80 | 16131.32 (12765.36; 19647.39) |
/ | 13998.74 ± 3687.55 | 14474.08 (11783.02; 15378.44) |
/ | 0.035 * |
| MSV-R | 2 | 9192.22 ± 2657.30 | 8912.55 (6971.69; 12251.59) |
0.982 | 8616.21 ± 2211.75 | 8291.05 (7246.57; 9792.60) |
0.614 | 0.525 |
| MSV-L | 2 | 9187.38 ± 2359.84 | 8781.82 (7234.86; 10888.86) |
8739.56 ± 2104.15 | 8842.62 (7265.33; 10333.56) |
0.683 | ||
| MSV-Tot a | 2 | 18379.59 ± 4924.78 | 17666.02 (14194.21; 22615.68) |
/ | 17033.04 ± 3704.71 | 16233.36 (14853.99; 19878.85) |
/ | 0.414 |
| MSV R | 3 | 13760.25 ± 2987.21 | 13271.63 (11189.04; 16610.20) |
0.914 | 12072.57 ± 1456.78 | 11802.14(11263.35; 13552.32) | 0.600 | 0.025 * |
| MSV-L | 3 | 13716.68 ± 2915.70 | 13672.61 (10852.76; 16749.64) |
11935.12 ± 2211.45 | 12913.72 (10024.76; 13737.23) |
0.02 * | ||
| MSV-Tot a | 3 | 27476.93 ± 5613.75 | 26543.26(23051.89; 33593.30) | / | 23923.68 ± 3642.16 | 24715.86 (21288.11; 27289.55) |
/ | 0.023 * |
| MSS-R | 1 | 2627.54 ± 472.44 | 2625.82 (2240.99; 2853.09) |
0.163 | 2427.69 ± 859.05 | 2419.11 (2253.69; 2800.98) |
0.190 | 0.095 |
| MSS-L | 1 | 2550.62 ± 509.45 | 2592.87 (2166.05; 2686.81) |
2318.82 ± 411.52 | 2266.80 (2128.95; 2609.66) |
0.245 | ||
| MSS-Tot a | 1 | 5178.16 ± 940.73 | 5198.35 (4359.62; 5754.33) |
/ | 4746.51 ± 1079.35 | 4814.97 (4324.41; 5346.92) |
/ | 0.173 |
| MSS-R | 2 | 2922.01 ± 704.82 | 2848.49 (2310.30; 3338.45) |
0.513 | 2796.29 ± 601.49 | 2653.18 (2372.07; 3326.60) |
0.727 | 0.768 |
| MSS-L | 2 | 2879.33 ± 689.13 | 2875.83 (2337.30; 3369.11) |
2826.91 ± 529.21 | 2862.92 (2519.62; 3250.57) |
0.932 | ||
| MSS-Tot a | 2 | 5801.34 ± 1159.55 | 5809.96 (4649.24; 6454.23) |
/ | 5623.2 ± 1021.78 | 5477.35 (4966.67; 6496.63) |
/ | 0.862 |
| MSS-R | 3 | 4119.71±1077.28 | 3835.41 (3272.23; 5404.33) |
0.464 | 3571.66 ± 635.21 | 3756.41 (3658.72; 4342.12) |
0.117 | 0.049 * |
| MSS-L | 3 | 4184.08 ±1036.80 | 4053.72 (3197.29; 4714.99) |
3615.59 ± 492.46 | 3929.09 (3193.67; 4046.57) |
0.041 * | ||
| MSS-Tot a | 3 | 8303.79 ± 1785.91 | 7369.94 (6623.68; 9866.96) |
/ | 7367.25 ± 1057.09 | 7708.17 (6870.08; 8273.06) |
/ | 0.043 * |
| LMW-R | 1 | 27.13 ± 4.64 | 27.64 (24.12; 30.02) |
0.783 | 26.51 ± 2.88 | 27.08 (24.10; 29.03) |
0.142 | 0.567 |
| LMW-L | 1 | 27.28 ± 4.93 | 27.08 (24.00; 31.58) |
25.91 ± 2.94 | 26.74 (25.09; 27.42) |
0.289 | ||
| LMW-R | 2 | 27.89 ± 4.63 | 28.21 (24.56; 30.56) |
0.544 | 26.82 ± 3.24 | 26.69 (23.32; 28.43) |
0.093 | 0.107 |
| LMW-L | 2 | 27.51 ± 2.67 | 28.17 (24.92; 29.49) |
26.98 ± 3.21 | 27.97 (24.13; 29.91) |
0.650 | ||
| LMW-R | 3 | 31.31 ± 3.53 | 32.30 (28.60; 34.25) |
0.807 | 28.04 ± 2.71 | 29.32 (28.18; 30.56) |
0.174 | 0.002 * |
| LMW-L | 3 | 31.19 ± 3.08 | 31.27 (29.24; 36.96) |
27.93 ± 2.49 | 27.60 (28.29; 30.21) |
< 0.001 * | ||
| LMD-R | 1 | 34.36 ± 2.90 | 34.08 (31.59; 36.95) |
0.40 | 32.61 ± 3.74 | 33.45 (31.05; 35.29) |
0.191 | 0.099 |
| LMD-L | 1 | 33.65 ± 3.39 | 33.93 (32.22; 36.39) |
34.13 ± 6.60 | 34.09 (31.46; 35.34) |
0.987 | ||
| LMD-R | 2 | 35.67 ± 3.47 | 35.28 (32.73; 38.57) |
0.271 | 34.68 ± 2.22 | 34.48 (33.38; 34.63) |
0.038 | 0.097 |
| LMD-L | 2 | 35.32 ± 3.14 | 34.95 (33.99; 38.26) |
33.90 ± 2.77 | 33.66 (33.59; 35.64) |
0.481 | ||
| LMD-R | 3 | 37.99 ± 4.26 | 39.19 (35.54; 41.53) |
0.037 | 35.90 ± 2.32 | 36.12 (35.20; 38.17) |
0.672 | 0.013 * |
| LMD-L | 3 | 39.48 ± 2.60 | 40.52 (38.12; 41.92) |
36.13 ± 1.92 | 35.26 (34.16; 38.59) |
< 0.001 * | ||
| LMH-R | 1 | 28.09 ± 4.32 | 28.80 (24.01; 30.81) |
0.233 | 26.52 ± 2.59 | 26.81 (26.00; 28.11) |
0.817 | 0.095 |
| LMH-L | 1 | 27.68 ± 5.25 | 27.81 (24.00; 31.21) |
26.42 ± 2.45 | 26.82 (24.02; 27.60) |
0.232 | ||
| LMH-R | 2 | 30.15 ± 4.02 | 29.61 (27.22; 32.41) |
0.921 | 29.45 ± 3.40 | 29.21 (26.83; 32.23) |
0.277 | 0.609 |
| LMH-L | 2 | 30.11 ± 3.84 | 30.01 (27.20; 32.40) |
29.78 ± 3.51 | 30.02 (27.82; 32.50) |
0.874 | ||
| LMH-R | 3 | 36.36 ± 3.92 | 36.40 (33.03; 38.81) |
0.900 | 35.46 ± 3.43 | 35.21 (34.01; 38.81) |
0.103 | 0.617 |
| LMH-L | 3 | 36.29 ± 4.71 | 37.72 (32.65; 39.61) |
35.98 ± 3.32 | 36.41 (35.77; 38.02) |
0.956 | ||
*: Statistically significant difference (p < 0.05); Abbreviations: R = right; L = Left; SD = Standard Deviation; a Sum between right and left maxillary sinus values.