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. 2026 Apr 17;7:1812899. doi: 10.3389/fragi.2026.1812899

TABLE 2.

Cancer loneliness, mental, social and physical functioning scores in couples at baseline.

Characteristic Prostate cancer couples Breast cancer couples
Survivor Partner Survivor Partner
(n = 75) (n = 73) (n = 44) (n = 43)
Mean (SD) or % Range Mean (SD) or % Range Mean (SD) or % Range Mean (SD) or % Range
Cancer loneliness 1.7 (0.7) 1.0–3.7 1.8 (0.7) 1.0–3.6 2.3 (0.8) 1.0–4.1 1.8 (0.7) 1.0–3.6
Cancer loneliness >1 77.3% ​ 74.0% ​ 95.5% ​ 76.7% ​
Anxiety (PROMIS) 46.1 (0.2) 37.1–66.6 49.2 (7.8) 37.1–66.6 51.4 (8.7) 37.1–68.7 49.5 (9.6) 37.1–73.0
Depressive symptoms (CES-D) 7.2 (7.3) 0.0–30.0 7.1 (6.8) 0.0–34.0 10.8 (9.6) 0.0–40.0 9.3 (8.6) 0.0–37.0
Social function (SF-36) 51.9 (7.9) 24.1–56.9 52.1 (7.5) 24.1–56.9 47.1 (8.3) 24.1–56.9 50.3 (9.6) 24.1–56.9
Physical function (SF-36) 51.6 (5.5) 36.0–57.0 51.9 (5.7) 29.7–57.3 48.7 (8.0) 21.3–57.0 52.3 (10.3) 23.4–57.0
Bodily pain (SF-36) 50.2 (8.6) 33.0–62.1 50.5 (8.0) 33.0–62.1 49.0 (7.6) 29.2–62.1 51.9 (7.8) 37.2–62.12