Adolescent pro-inflammatory dietary pattern | ||||||
 | Q1 (lowest inflammation) | Q2 (low inflammation) | Q3 (moderate inflammation) | Q4 (high inflammation) | Q5 (highest inflammation) | ptrendd |
(n = 144) | (n = 159) | (n = 157) | (n = 142) | (n = 107) | ||
Percent mammographic density | ||||||
 Model 1a | 41.7 (38.9–44.6) | 42.8 (39.9–45.7) | 42.8 (40.2–45.4) | 40.9 (37.9–43.9) | 34.8 (31.3–38.3) | 0.005 |
 Model 2b | 39.5 (37.2–41.8) | 41.4 (38.9–44.0) | 42.3 (40.0–44.6) | 42.3 (39.8–44.9) | 39.0 (35.9–42.0) | 0.93 |
 Model 3c | 39.6 (37.3–41.9) | 41.3 (38.7–43.9) | 42.0 (39.8–44.3) | 42.9 (40.4–45.3) | 38.7 (35.7–41.7) | 0.93 |
Dense area in cm2 | ||||||
 Model 1a | 43.6 (39.5–47.6) | 43.5 (40.1–47.0) | 43.8 (40.5–47.1) | 46.8 (42.5–51.0) | 41.6 (36.7–46.5) | 0.97 |
 Model 2b | 43.4 (39.3–47.5) | 43.4 (40.0–46.9) | 43.7 (40.4–47.0) | 46.9 (42.6–51.1) | 41.9 (37.2–46.7) | 0.90 |
 Model 3c | 43.5 (39.4–47.6) | 43.0 (39.5–46.5) | 43.4 (40.2–46.7) | 47.7 (43.5–51.9) | 41.9 (37.2–46.5) | 0.78 |
Non-dense area in cm2 | ||||||
 Model 1a | 66.8 (60.2–73.5) | 65.1 (58.6–71.5) | 66.2 (59.8–72.6) | 74.8 (67.2–82.4) | 92.4 (81.4–103.4) | < 0.0001 |
 Model 2b | 74.3 (69.6–79.0) | 69.7 (64.8–74.6) | 68.2 (63.2–73.2) | 70.4 (65.1–75.7) | 79.1 (71.4–86.8) | 0.39 |
 Model 3c | 74.2 (69.5–78.8) | 69.7 (64.8–74.7) | 68.3 (63.3–73.2) | 69.9 (64.6–75.1) | 79.8 (72.0–87.5) | 0.35 |
Adolescent AHEI dietary pattern | ||||||
 | Q1 (least healthy) | Q2 (unhealthy) | Q3 (moderately healthy) | Q4 (healthy) | Q5 (most healthy) | ptrendd |
(n = 122) | (n = 147) | (n = 148) | (n = 156) | (n = 136) | ||
Percent mammographic density | ||||||
 Model 1a | 42.2 (39.1–45.3) | 41.6 (38.7–44.5) | 40.2 (37.4–43.0) | 40.5 (37.8–43.2) | 40.7 (37.5–43.8) | 0.44 |
 Model 2b | 41.6 (39.0–44.3) | 41.6 (39.2–44.1) | 41.1 (38.7–43.5) | 39.8 (37.3–42.3) | 41.0 (38.4–43.6) | 0.51 |
 Model 3c | 41.0 (38.3–43.6) | 41.7 (39.3–44.0) | 41.0 (38.6–43.4) | 40.2 (37.8–42.6) | 41.4 (38.8–43.9) | 0.89 |
Dense area in cm2 | ||||||
 Model 1a | 42.9 (38.6–47.1) | 45.7 (41.7–49.6) | 43.1 (39.5–46.7) | 43.4 (40.1–46.7) | 44.7 (39.9–49.5) | 0.83 |
 Model 2b | 42.8 (38.6–47.1) | 45.7 (41.7–49.6) | 43.2 (39.5–46.8) | 43.3 (40.1–46.6) | 44.7 (39.9–49.5) | 0.83 |
 Model 3c | 42.1 (37.8–46.3) | 45.8 (42.0–49.7) | 43.4 (39.8–47.0) | 43.5 (40.2–46.8) | 44.8 (40.2–49.5) | 0.66 |
Non-dense area in cm2 | ||||||
 Model 1a | 65.8 (58.1–73.5) | 74.5 (67.0–81.9) | 70.8 (64.2–77.4) | 72.5 (65.7–79.3) | 74.5 (66.4–82.6) | 0.25 |
 Model 2b | 67.7 (62.6–72.9) | 74.3 (69.1–79.5) | 67.7 (62.8–72.6) | 75.1 (69.5–80.6) | 73.8 (68.6–79.1) | 0.14 |
 Model 3c | 68.6 (63.5–73.7) | 74.3 (69.2–79.4) | 68.1 (63.2–73.0) | 74.4 (69.0–79.9) | 73.5 (68.1–78.8) | 0.27 |