Gambling involves wagering something of value on an event that is not guaranteed, and often involves a level of risk. People gamble for many reasons, including the thrill of winning and socialising with friends. However, some people develop a problem and find it difficult to stop gambling. If you or someone you know is struggling with a gambling addiction, it’s important to get help. There are many treatment options available, and self-help tips can help too.

For the purpose of this study, gambling was assessed using a question on the ALSPAC survey at age 17 years, and again at age 20 and 24 years. The ALSPAC survey collects a rich array of information on child, family and socioeconomic factors, which are subsequently analysed for their associations with gambling at the three ages. Due to missing data on antecedents and loss to follow up, multivariable models are not possible, but univariable analyses involving only those variables associated at p 0.05 at each of the three ages are presented below.

A person with a gambling problem may not be aware that their behaviour is causing problems for themselves or others. If you are concerned about a friend or loved one, try to have an honest and non-confrontational discussion with them about their gambling. Focus on positives and fixes rather than the problems themselves, and avoid lecturing them about their addiction. They might be relieved to hear that they are not alone in their struggle and be willing to make changes.