1 This is because of high failure rates by expatriates who are being sent for overseas assignments. 2  According to Bird and Dunbarâs study (1991), it has increased to 50 percent and the costs associated with failure are not only financial but also societal. Expatriate failure is usually defined as a posting that either ends prematurely or is considered ineffective by senior management. 2  Most research into the matter has come to the conclusion that failure rates are high and can vary between 10% and 50% depending on the country.
They can also be caused by an enlarged, noncancerous prostate or by a urinary tract infection. Symptoms of advanced prostate cancer include: 1  Dull, deep pain or stiffness in the pelvis, lower back, ribs, or upper thighs; pain in the bones of those areas. 2  Loss of weight and appetite, fatigue, nausea, or vomiting. 3  Swelling of the lower extremities. 4  Weakness or paralysis in the lower limbs, often with constipation.
1 Some signs and symptoms if the prostate cancer has metastasized include: 2  Rheumatic pain due to metastasis to the muscles of the lower back. 3  Breakage of spine due to cancerous growth in the spine.