Raoult D, Tissot Dupont H, Caraco P, Brouqui P, Drancourt M, Charrel C
Unité des Rickettsies, Faculté de Médecine, Marseille, France.
Eur J Epidemiol. 1992 Mar;8(2):192-7. doi: 10.1007/BF00144799.
The authors report the general epidemiologic features of Mediterranean spotted fever (MSF) in the Marseille area (South France). Age was a risk factor, increasing after 50 years, and annual incidence seemed positively correlated with the average temperature of the preceding year and negatively correlated with the number of days with frost of the preceding year. However, correlations were not significant.
作者报告了法国南部马赛地区地中海斑疹热（MSF）的一般流行病学特征。年龄是一个风险因素，50岁以后风险增加，年发病率似乎与前一年的平均温度呈正相关，与前一年的霜冻天数呈负相关。然而，相关性并不显著。
