Table 2.

Symptoms appear at different stages in lung cancer.

Physiological Symptoms	Stage 1 (%age)	Stage 2 (%age)	Stage 3 (%age)	Stage 4 (%age)
Body temperature	56–66	32–78	93–97	95–99
Breathlessness	5–54	41–86	89–94	95–100
Pain	26–43	30–63	34–76	43–82
Anxiety	35–47	48–65	66–76	78–95
Irregular heart rate	12–63	19–74	74–96	97–98
Blood pressure	27–42	63–86	87–91	92–94
Fatigue	17–39	28–48	67–78	79–89
Insomnia	37–47	48–62	63–87	88–92
Body weight loss	34–64	44–60	89–93	93–98
Depression	19–31	22–46	37–78	47–83
Constipation	10–20	18–25	26–43	44–60
Anorexia	-	-	36–68	67–78