COVID-related lockdowns have saved many lives. We don’t yet fully appreciate, however, the other side of the ledger – the harms the lockdowns have caused. These include delays in diagnosing cancers, alcohol and drug abuse, depression, anxiety, deprivation of schooling and socialization in children, and worsening of pain and headaches. The latter not only because of lack of access to care but also due to the effect of loneliness.
Prior studies have shown that loneliness is consistently associated with pain. A study by British researchers published in the current issue of the journal Pain examined the question of whether loneliness worsens pain or pain leads to loneliness.
Drs. Anna Loeffler and Andrew Steptoe studied 4,906 men and women (mean age was 65) over a period of four years. They also looked at the role of inflammation in these people. Pain was defined by reports of being often troubled by pain at a moderate or severe intensity. Loneliness was measured using a standard scale. The researchers took into account age, sex, ethnicity, educational attainment, wealth as a marker of socioeconomic resources, marital status, physical activity, degree of mobility, and depressive symptoms.
They found that baseline loneliness was associated with pain four years later. Similarly, baseline pain independently predicted loneliness four years later. The likelihood of pain was increased when at the baseline loneliness was accompanied by an increase in an inflammation marker, C-reactive protein (CRP). On the other hand, inflammation did not predict future loneliness. Both pain and loneliness are distressing experiences that impact well-being and quality of life. The researchers concluded that the relationships between pain and loneliness are bidirectional.
